Thābit ibn Qurra

Mesopotamian astronomer and mathematician
Person human Q250568
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Thābit ibn Qurra

Summary

Thābit ibn Qurra is a human[1]. Born in Harran[2], he… he was born on 836[3]. He passed away in Baghdad[4]. He died on January 1, 901[5]. He worked as a mathematician[6], astronomer[7], physician[8], and astrologer[9]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (213 views/month, #7,229 of 1,000,298).[10]

Key Facts

  • Thābit ibn Qurra's place of birth was Harran[2].
  • Thābit ibn Qurra passed away in Baghdad[4].
  • Thābit ibn Qurra was born on 836[3].
  • Thābit ibn Qurra died on January 1, 901[5].
  • A child of Thābit ibn Qurra was Sinan ibn Thabit[11].
  • Thābit ibn Qurra held citizenship in Abbasid Caliphate[12].
  • Arabic was Thābit ibn Qurra's native language[13].
  • Syriac was Thābit ibn Qurra's native language[14].
  • Thābit ibn Qurra worked as a mathematician[6].
  • Thābit ibn Qurra's professions included astronomer[7].
  • Thābit ibn Qurra's professions included physician[8].
  • Thābit ibn Qurra's professions included astrologer[9].
  • Thābit ibn Qurra's field of work was number theory[15].
  • Thābit ibn Qurra's field of work was astronomy[16].
  • Thābit ibn Qurra's field of work was mathematics[17].
  • Thābit ibn Qurra's field of work was mechanics[18].
  • Among Thābit ibn Qurra's employers was House of Wisdom[19].
  • A notable work attributed to Thābit ibn Qurra is Thâbit ibn Kurrah rule[20].
  • A notable work attributed to Thābit ibn Qurra is amicable numbers[21].
  • A notable work attributed to Thābit ibn Qurra is Thabit number[22].
  • Thābit ibn Qurra is recorded as male[23].
  • Thābit ibn Qurra's instance of is recorded as human[24].
  • Thābit ibn Qurra's Commons category is recorded as Thābit ibn Qurra[25].
  • Thābit ibn Qurra's relative is recorded as Ibrahim ibn Sinan[26].
  • Thābit ibn Qurra studied under Banū Mūsā[27].

Body

Origins and Family

Born in Harran[2], Thābit ibn Qurra… he was born on 836[3]. Native languages include Arabic[13] and Syriac[14].

Education

Thābit ibn Qurra studied under Banū Mūsā[27].

Career and Affiliations

Recorded occupations include mathematician[6], astronomer[7], physician[8], and astrologer[9]. Fields of work include number theory[15], a branch of mathematics[28]; astronomy[16], a branch of science[29]; mathematics[17], an academic discipline[30]; and mechanics[18], a branch of physics[31]. Among Thābit ibn Qurra's employers was House of Wisdom[19].

Works and Contributions

Notable works include Thâbit ibn Kurrah rule[20], a theorem[32]; amicable numbers[21], a mathematical concept[33]; and Thabit number[22], a type of integer[34]. Things named for Thābit ibn Qurra include Thabit number[35], a type of integer[36] and Thebit[37], an impact crater[38].

Personal Life

A child of Thābit ibn Qurra was Sinan ibn Thabit[11].

Death and Burial

Thābit ibn Qurra died on January 1, 901[5]. He died in Baghdad[4].

Why It Matters

Thābit ibn Qurra ranks in the top 0.72% of human entities by monthly Wikipedia readership (213 views/month, #7,229 of 1,000,298).[10] He has Wikipedia articles in 25 language editions, a strong signal of global cultural recognition.[39] He is known by 29 alternative names across languages and contexts.[40]

He is credited with the discovery of trepidation[41], a hypothesis[42]. Entities named for him include Thabit number[35], a type of integer[36] and Thebit[37], an impact crater[38].

FAQs

Where was Thābit ibn Qurra born?

Thābit ibn Qurra's place of birth was Harran[2].

Where did Thābit ibn Qurra die?

Thābit ibn Qurra died in Baghdad[4].

What did Thābit ibn Qurra do for work?

Thābit ibn Qurra worked as mathematician[6], astronomer[7], physician[8], and astrologer[9].

What did Thābit ibn Qurra discover?

Thābit ibn Qurra is credited as discoverer of trepidation[41].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . MacTutor History of Mathematics archive. wikidata.org.
  3. [23] . BnF authorities. Retrieved . wikidata.org.
  4. [12] . wikidata.org.
  5. [24] . BnF authorities. Retrieved . wikidata.org.
  6. [11] . wikidata.org.
  7. [15] . wikidata.org.
  8. [16] . wikidata.org.
  9. [17] . wikidata.org.
  10. [18] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [6] . wikidata.org.
  14. [7] . wikidata.org.
  15. [8] . wikidata.org.
  16. [9] . wikidata.org.
  17. [19] . wikidata.org.
  18. [25] . wikidata.org.
  19. [3] . A Short History of Astronomy. wikidata.org.
  20. [5] . OpenITI corpus. wikidata.org.
  21. [20] . wikidata.org.
  22. [21] . wikidata.org.
  23. [22] . wikidata.org.
  24. [26] . books.google.cat. books.google.cat. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [41] . wikidata.org. → on this site
  2. [35] . wikidata.org. → on this site
  3. [37] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [42] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [38] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [10] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [39] . Wikidata sitelinks. wikidata.org.
  3. [40] . Wikidata aliases. wikidata.org.

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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). Thābit ibn Qurra. Retrieved April 19, 2026, from https://4ort.xyz/entity/thabit-ibn-qurra
MLA “Thābit ibn Qurra.” 4ort.xyz Knowledge Graph, 4ort.xyz, 19 Apr. 2026, https://4ort.xyz/entity/thabit-ibn-qurra.
BibTeX @misc{4ortxyz_thabit-ibn-qurra_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Thābit ibn Qurra}}, year = {2026}, url = {https://4ort.xyz/entity/thabit-ibn-qurra}, note = {Accessed: 2026-04-19}}
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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. 18d ago · Epìdosis · 2026-05-19 view diff on Wikidata ↗
    Cerl thesaurus id cnp00400713
    Occupation mathematician, astronomer, physician +1
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32082|batch #32082]]: import P21 and P106 from GND (24)"
  2. 25d ago · Epìdosis · 2026-05-12 view diff on Wikidata ↗
    Occupation
    Country of citizenship Abbasid Caliphate
    Citizenship
    Instance of
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30848|batch #30848]]: match CERL IDs on the basis of GND (5)"
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