Otto Hahn

German chemist and physicist (1879-1968)
Person human Q57065
Otto Hahn
Nobel Foundation · Public Domain · Wikimedia
Press Enter · cited answer in seconds

Otto Hahn

Summary

Otto Hahn is a human[1]. He was born in Frankfurt[2]. He passed away in Göttingen[3]. He worked as a chemist[4], university teacher[5], non-fiction writer[6], nuclear physicist[7], and autobiographer[8]. He ranks in the top 0.69% of human entities by monthly Wikipedia readership (3,746 views/month, #6,880 of 1,000,298).[9]

Key Facts

  • Otto Hahn was born in Frankfurt[2].
  • Otto Hahn passed away in Göttingen[3].
  • Otto Hahn is buried at Göttingen City Cemetery[10].
  • Among Otto Hahn's spouses was Edith Junghans[11].
  • A child of Otto Hahn was Hanno Hahn[12].
  • Otto Hahn held citizenship in West Germany[13].
  • Otto Hahn held citizenship in German Empire[14].
  • Otto Hahn held citizenship in Weimar Republic[15].
  • Otto Hahn held citizenship in Nazi Germany[16].
  • Otto Hahn worked as a chemist[4].
  • Otto Hahn's professions included university teacher[5].
  • Otto Hahn's professions included non-fiction writer[6].
  • Otto Hahn's professions included nuclear physicist[7].
  • Otto Hahn worked as an autobiographer[8].
  • Otto Hahn's professions included physicist[17].
  • Otto Hahn's field of work was radiochemistry[18].
  • Otto Hahn's field of work was nuclear chemistry[19].
  • Otto Hahn was employed by Frederick William University Berlin[20].
  • Among Otto Hahn's employers was University College London[21].
  • Otto Hahn was employed by McGill University[22].
  • Among Otto Hahn's employers was Humboldt-Universität zu Berlin[23].
  • Otto Hahn was employed by Cornell University[24].
  • Otto Hahn was employed by Freie Universität Berlin[25].
  • Otto Hahn's education included a stint at University of Marburg[26].
  • Otto Hahn was educated at Ludwig-Maximilians-Universität München[27].

Product Details

The following facts are restated verbatim from public-domain and CC0 open-data sources — every line is independently verifiable against the named source's catalog.

MusicBrainz — CC0 open music encyclopedia

  • Type: Person[28]

  • Country: DE[29]

  • Began / founded: 1879-03-08[30]

  • Ended / dissolved: 1968-07-28[31]

  • MusicBrainz ID: a671853c-7f1c-470f-b570-b9a27d8d711b[32]

Body

Origins and Family

Otto Hahn's place of birth was Frankfurt[2].

Education

Educated at University of Marburg[26], a public university[33], in Germany[34], founded in 1527[35], headquartered in Marburg[36]; Ludwig-Maximilians-Universität München[27], a public research university[37], in Germany[38], founded in 1472[39], headquartered in Hauptgebäude der Ludwig-Maximilians-Universität München[40]; and Humboldt-Universität zu Berlin[41], a comprehensive university[42], in Germany[43], founded in 1809[44], headquartered in Berlin[45]. Otto Hahn's doctoral advisor was Theodor Zincke[46].

Career and Affiliations

Recorded occupations include chemist[4], university teacher[5], non-fiction writer[6], nuclear physicist[7], autobiographer[8], and physicist[17]. Fields of work include radiochemistry[18], a branch of chemistry[47] and nuclear chemistry[19], a branch of chemistry[48]. Employers include Frederick William University Berlin[20], a university[49], in Prussia[50], founded in 1828[51]; University College London[21], a university college[52], in United Kingdom[53], founded in 1826[54], headquartered in UCL Main Building[55]; McGill University[22], a public research university[56], in Canada[57], founded in 1821[58], headquartered in Montreal[59]; Humboldt-Universität zu Berlin[23], a comprehensive university[60], in Germany[61], founded in 1809[62], headquartered in Berlin[63]; Cornell University[24], a private university[64], in United States[65], founded in 1865[66], headquartered in Ithaca[67]; and Freie Universität Berlin[25], a public research university[68], in Germany[69], founded in 1948[70], headquartered in Berlin[71]. Doctoral students include Walter Seelmann-Eggebert[72], Abdul Hafeez[73], Aristid von Grosse[74], Clara Lieber[75], Fritz Strassmann[76], and Salomon Rosenblum[77].

Recognition

Awards received include Officer of the Legion of Honour[78], a Q1499804[79], in France[80], founded in 1802[81]; Pour le Mérite for Sciences and Arts order[82], a civil decoration[83], in Prussia[84], founded in 1842[85]; honorary citizen of Berlin[86], an award[87], in Germany[88], founded in 1851[89]; Officer of the Order of the British Empire[90], a grade of an order[91], in United Kingdom[92]; Great Cross with Star and Sash of the Order of Merit of the Federal Republic of Germany[93]; and Faraday Lectureship Prize[94].

Personal Life

Among Otto Hahn's spouses was Edith Junghans[11]. A child of him was Hanno Hahn[12]. His religion is recorded as Lutheranism[95].

Death and Burial

Otto Hahn passed away in Göttingen[3]. He is buried at Göttingen City Cemetery[10].

Works and Contributions

Things named for Otto Hahn include he[96], Otto Hahn Medal[97], Otto Hahn Prize[98], Otto Hahn Peace Medal[99], Hahn[100], Otto Hahn Award[101], Otto-Hahn Prize of the City of Frankfurt am Main[102], and Otto Hahn Prize for Chemistry and Physics[103].

Why It Matters

Otto Hahn ranks in the top 0.69% of human entities by monthly Wikipedia readership (3,746 views/month, #6,880 of 1,000,298).[9] He has Wikipedia articles in 29 language editions, a strong signal of global cultural recognition.[104] He is known by 29 alternative names across languages and contexts.[105]

He has been cited as an influence by Enrico Fermi[106], a physicist[107], 1901–1954[108], of Kingdom of Italy[109], awarded the Nobel Prize in Physics[110], specialised in nuclear physics[111].

He is credited with the discovery of protactinium[112], a chemical element[113]; nuclear isomer[114]; and rubidium-strontium dating[115]. Entities named for him include he[96], Otto Hahn Medal[97], Otto Hahn Prize[98], Otto Hahn Peace Medal[99], Hahn[100], and Otto Hahn Award[101].

His notable doctoral advisees include Fritz Strassmann[116], a chemist[117], 1902–1980[118], of Germany[119], awarded the Enrico Fermi Award[120], specialised in chemistry[121]; Nikolaus Riehl[122], a chemist[123], 1901–1990[124], of Germany[125], awarded the Stalin Prize[126], specialised in physics[127]; Siegfried Flügge[128], a physicist[129], 1912–1997[130], of Germany[131], awarded the honorary doctor of the University of Poitiers[132]; Aristid von Grosse[133], a chemist[134], 1905–1985[135], of United States[136], awarded the Fellow of the American Physical Society[137], specialised in radiochemistry[138]; Theodor Zincke[139], a chemist[140], 1843–1928[141], of Germany[142]; and Hans-Joachim Born[143].

FAQs

Where was Otto Hahn born?

Born in Frankfurt[2], Otto Hahn…

Where did Otto Hahn die?

Otto Hahn passed away in Göttingen[3].

Who was Otto Hahn married to?

Otto Hahn's spouses include Edith Junghans[11].

What did Otto Hahn do for work?

Otto Hahn worked as chemist[4], university teacher[5], non-fiction writer[6], nuclear physicist[7], and autobiographer[8].

Where did Otto Hahn go to school?

Otto Hahn was educated at University of Marburg[26], Ludwig-Maximilians-Universität München[27], and Humboldt-Universität zu Berlin[41].

What awards did Otto Hahn receive?

Honors received include Officer of the Legion of Honour[78], Pour le Mérite for Sciences and Arts order[82], honorary citizen of Berlin[86], and Officer of the Order of the British Empire[90].

Who did Otto Hahn influence?

Otto Hahn has been cited as an influence by Enrico Fermi[106].

What did Otto Hahn discover?

Otto Hahn is credited as discoverer of protactinium[112], nuclear isomer[114], and rubidium-strontium dating[115].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [11] ↑ . wikidata.org.
  4. [13] ↑ . wikidata.org.
  5. [14] ↑ . wikidata.org.
  6. [15] ↑ . wikidata.org.
  7. [16] ↑ . wikidata.org.
  8. [12] ↑ . wikidata.org.
  9. [26] ↑ . wikidata.org.
  10. [27] ↑ . wikidata.org.
  11. [41] ↑ . wikidata.org.
  12. [18] ↑ . wikidata.org.
  13. [19] ↑ . wikidata.org.
  14. [4] ↑ . wikidata.org.
  15. [5] ↑ . wikidata.org.
  16. [6] ↑ . wikidata.org.
  17. [7] ↑ . wikidata.org.
  18. [8] ↑ . wikidata.org.
  19. [17] ↑ . wikidata.org.
  20. [20] ↑ . wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . wikidata.org.
  23. [23] ↑ . wikidata.org.
  24. [24] ↑ . wikidata.org.
  25. [25] ↑ . wikidata.org.
  26. [10] ↑ . wikidata.org.
  27. [95] ↑ . wikidata.org.
  28. [78] ↑ . wikidata.org.
  29. [82] ↑ . wikidata.org.
  30. [86] ↑ . wikidata.org.
  31. [90] ↑ . wikidata.org.
  32. [93] ↑ . wikidata.org.
  33. [94] ↑ . wikidata.org.
  34. [46] ↑ . wikidata.org.
  35. [72] ↑ . wikidata.org.
  36. [73] ↑ . wikidata.org.
  37. [74] ↑ . wikidata.org.
  38. [75] ↑ . wikidata.org.
  39. [76] ↑ . wikidata.org.
  40. [77] ↑ . wikidata.org.

Product details (FDA / USDA / NHTSA public-domain catalog data)

  1. [28] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  2. [29] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  3. [30] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  4. [31] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.
  5. [32] ↑ . MusicBrainz (MetaBrainz Foundation). musicbrainz.org.

Inverse relationships (entities pointing at this one)

  1. [106] ↑ . wikidata.org. → on this site
  2. [112] ↑ . wikidata.org. → on this site
  3. [114] ↑ . wikidata.org. → on this site
  4. [115] ↑ . wikidata.org. → on this site
  5. [116] ↑ . wikidata.org. → on this site
  6. [122] ↑ . wikidata.org. → on this site
  7. [128] ↑ . wikidata.org. → on this site
  8. [133] ↑ . wikidata.org. → on this site
  9. [139] ↑ . wikidata.org. → on this site
  10. [143] ↑ . wikidata.org. → on this site
  11. [96] ↑ . wikidata.org. → on this site
  12. [97] ↑ . wikidata.org. → on this site
  13. [98] ↑ . wikidata.org. → on this site
  14. [99] ↑ . wikidata.org. → on this site
  15. [100] ↑ . wikidata.org. → on this site
  16. [101] ↑ . wikidata.org. → on this site
  17. [102] ↑ . wikidata.org. → on this site
  18. [103] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [33] ↑ . Wikidata. wikidata.org. → on this site
  2. [34] ↑ . Wikidata. wikidata.org. → on this site
  3. [35] ↑ . Wikidata. wikidata.org. → on this site
  4. [36] ↑ . Wikidata. wikidata.org. → on this site
  5. [37] ↑ . Wikidata. wikidata.org. → on this site
  6. [38] ↑ . Wikidata. wikidata.org. → on this site
  7. [39] ↑ . Wikidata. wikidata.org. → on this site
  8. [40] ↑ . Wikidata. wikidata.org. → on this site
  9. [42] ↑ . Wikidata. wikidata.org. → on this site
  10. [43] ↑ . Wikidata. wikidata.org. → on this site
  11. [44] ↑ . Wikidata. wikidata.org. → on this site
  12. [45] ↑ . Wikidata. wikidata.org. → on this site
  13. [47] ↑ . Wikidata. wikidata.org. → on this site
  14. [48] ↑ . Wikidata. wikidata.org. → on this site
  15. [49] ↑ . Wikidata. wikidata.org. → on this site
  16. [50] ↑ . Wikidata. wikidata.org. → on this site
  17. [51] ↑ . Wikidata. wikidata.org. → on this site
  18. [52] ↑ . Wikidata. wikidata.org. → on this site
  19. [53] ↑ . Wikidata. wikidata.org. → on this site
  20. [54] ↑ . Wikidata. wikidata.org. → on this site
  21. [55] ↑ . Wikidata. wikidata.org. → on this site
  22. [56] ↑ . Wikidata. wikidata.org. → on this site
  23. [57] ↑ . Wikidata. wikidata.org. → on this site
  24. [58] ↑ . Wikidata. wikidata.org. → on this site
  25. [59] ↑ . Wikidata. wikidata.org. → on this site
  26. [60] ↑ . Wikidata. wikidata.org. → on this site
  27. [61] ↑ . Wikidata. wikidata.org. → on this site
  28. [62] ↑ . Wikidata. wikidata.org. → on this site
  29. [63] ↑ . Wikidata. wikidata.org. → on this site
  30. [64] ↑ . Wikidata. wikidata.org. → on this site
  31. [65] ↑ . Wikidata. wikidata.org. → on this site
  32. [66] ↑ . Wikidata. wikidata.org. → on this site
  33. [67] ↑ . Wikidata. wikidata.org. → on this site
  34. [68] ↑ . Wikidata. wikidata.org. → on this site
  35. [69] ↑ . Wikidata. wikidata.org. → on this site
  36. [70] ↑ . Wikidata. wikidata.org. → on this site
  37. [71] ↑ . Wikidata. wikidata.org. → on this site
  38. [79] ↑ . Wikidata. wikidata.org. → on this site
  39. [80] ↑ . Wikidata. wikidata.org. → on this site
  40. [81] ↑ . Wikidata. wikidata.org. → on this site
  41. [83] ↑ . Wikidata. wikidata.org. → on this site
  42. [84] ↑ . Wikidata. wikidata.org. → on this site
  43. [85] ↑ . Wikidata. wikidata.org. → on this site
  44. [87] ↑ . Wikidata. wikidata.org. → on this site
  45. [88] ↑ . Wikidata. wikidata.org. → on this site
  46. [89] ↑ . Wikidata. wikidata.org. → on this site
  47. [91] ↑ . Wikidata. wikidata.org. → on this site
  48. [92] ↑ . Wikidata. wikidata.org. → on this site
  49. [107] ↑ . Wikidata. wikidata.org. → on this site
  50. [108] ↑ . Wikidata. wikidata.org. → on this site
  51. [109] ↑ . Wikidata. wikidata.org. → on this site
  52. [110] ↑ . Wikidata. wikidata.org. → on this site
  53. [111] ↑ . Wikidata. wikidata.org. → on this site
  54. [113] ↑ . Wikidata. wikidata.org. → on this site
  55. [117] ↑ . Wikidata. wikidata.org. → on this site
  56. [118] ↑ . Wikidata. wikidata.org. → on this site
  57. [119] ↑ . Wikidata. wikidata.org. → on this site
  58. [120] ↑ . Wikidata. wikidata.org. → on this site
  59. [121] ↑ . Wikidata. wikidata.org. → on this site
  60. [123] ↑ . Wikidata. wikidata.org. → on this site
  61. [124] ↑ . Wikidata. wikidata.org. → on this site
  62. [125] ↑ . Wikidata. wikidata.org. → on this site
  63. [126] ↑ . Wikidata. wikidata.org. → on this site
  64. [127] ↑ . Wikidata. wikidata.org. → on this site
  65. [129] ↑ . Wikidata. wikidata.org. → on this site
  66. [130] ↑ . Wikidata. wikidata.org. → on this site
  67. [131] ↑ . Wikidata. wikidata.org. → on this site
  68. [132] ↑ . Wikidata. wikidata.org. → on this site
  69. [134] ↑ . Wikidata. wikidata.org. → on this site
  70. [135] ↑ . Wikidata. wikidata.org. → on this site
  71. [136] ↑ . Wikidata. wikidata.org. → on this site
  72. [137] ↑ . Wikidata. wikidata.org. → on this site
  73. [138] ↑ . Wikidata. wikidata.org. → on this site
  74. [140] ↑ . Wikidata. wikidata.org. → on this site
  75. [141] ↑ . Wikidata. wikidata.org. → on this site
  76. [142] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [104] ↑ . Wikidata sitelinks. wikidata.org.
  3. [105] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Otto Hahn. Retrieved October 4, 2026, from https://4ort.xyz/entity/otto-hahn
MLA “Otto Hahn.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/otto-hahn.
BibTeX @misc{4ortxyz_otto-hahn_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Otto Hahn}}, year = {2026}, url = {https://4ort.xyz/entity/otto-hahn}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Otto Hahn — https://4ort.xyz/entity/otto-hahn (retrieved 2026-10-04)

Canonical URL: https://4ort.xyz/entity/otto-hahn · Last refreshed:

Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 19d ago · Printstream · 2026-09-15 view diff on Wikidata ↗
    Hessian biography person (gnd) id → 2613
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/54302|batch #54302]]: migrate GND to own IDs"
  2. 6w ago · Mahirtwofivesix · 2026-08-19 view diff on Wikidata ↗
    Babelnet id → 00042513n
    Arabic ontology lexical concept id → 151059896
    "/* wbeditentity-statements-multiple-properties-update:0||4 */ added/modified IDs mapped to WordNet 3.1"
  3. 14w ago · Daieuxetdailleurs · 2026-06-28 view diff on Wikidata ↗
    Francearchives agent id → 301275153
    "/* wbcreateclaim-create:1| */ [[Property:P9371]]: 301275153, #quickstatements; #temporary_batch_1782644922236"
  4. 14w ago · Printstream · 2026-06-26 view diff on Wikidata ↗
    P14536 → 376428
    "/* wbcreateclaim-create:1| */ [[Property:P14536]]: 376428, #quickstatements; #temporary_batch_1782462304762"
  5. 19w ago · Epìdosis · 2026-05-21 view diff on Wikidata ↗
    Occupation → chemist, university teacher, non-fiction writer +3
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32118|batch #32118]]: import P21 and P106 from GND (31)"
  6. 20w ago · PhysVerein · 2026-05-15 view diff on Wikidata ↗
    Award received → Officer of the Legion of Honour, Pour le Mérite for Sciences and Arts order, honorary citizen of Berlin +25
    Local thumb → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31756|batch #31756]]: Ehrenmitglieder"
  7. 21w ago · MarisDreshmanisBot bot · 2026-05-06 view diff on Wikidata ↗
    Local thumb → —
    "/* wbeditentity-update-languages:0||66 */ Add multilingual descriptions (66 languages) — Task 12 (Nobel laureates) — deterministic from P106 (occupation) + P27 (citizenship) labels, no machine transla"
  8. 22w ago · MariuszRokin · 2026-04-30 view diff on Wikidata ↗
    Prabook id → 729979, 1105255
    "/* wbcreateclaim-create:1| */ [[Property:P3368]]: 1105255, [[:toollabs:quickstatements/#/batch/257026|batch #257026]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.