zeptosecond

SI unit of time equal to one sextillionth of a second or 1/1,000th of an attosecond
Intangible unit_of_time Q1872619
Press Enter · cited answer in seconds

zeptosecond

Summary

zeptosecond is an unit of time[1]. zeptosecond draws 19 Wikipedia views per month (unit_of_time category, ranking #60 of 82).[2]

Key Facts

  • zeptosecond's instance of is recorded as unit of time[3].
  • zeptosecond's instance of is recorded as SI derived unit[4].
  • zeptosecond's measured physical quantity is recorded as duration[5].
  • zepto is named after zeptosecond[6].
  • second is named after zeptosecond[7].
  • zeptosecond's Freebase ID is recorded as /m/05v2dfy[8].
  • zeptosecond's conversion to SI unit is recorded as {'unit': 'Q11574', 'amount': '+0.000000000000000000001'}[9].
  • zeptosecond's wurvoc.org measure ID is recorded as zeptosecond-time[10].
  • zeptosecond's Wikidata SPARQL query equivalent is recorded as wd:Q1872619 p:P2370/psn:P2370 [wikibase:quantityAmount ?source; wikibase:quantityUnit ?base]. ?item p:P2370/psn:P2370 [wikibase:quantityAmount ?target; wikibase:quantityUnit ?base]. BIND(?source / ?target as ?value)[11].
  • zeptosecond's Great Norwegian Encyclopedia ID is recorded as zeptosekund[12].
  • zeptosecond's unit symbol is recorded as {'lang': 'en', 'text': 'zs'}[13].
  • zeptosecond's unit symbol is recorded as {'lang': 'ru', 'text': 'зс'}[14].
  • zeptosecond's Wolfram Language unit code is recorded as "Zeptoseconds"[15].
  • zeptosecond's UCUM code is recorded as zs[16].
  • zeptosecond's Ontology of units of Measure 2.0 unit ID is recorded as zeptosecond-Time[17].

Why It Matters

zeptosecond draws 19 Wikipedia views per month (unit_of_time category, ranking #60 of 82).[2] zeptosecond has Wikipedia articles in 9 language editions, a strong signal of global cultural recognition.[18] zeptosecond is known by 6 alternative names across languages and contexts.[19]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . Logopedia. wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [18] . Wikidata sitelinks. wikidata.org.
  3. [19] . 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). zeptosecond. Retrieved May 3, 2026, from https://4ort.xyz/entity/zeptosecond
MLA “zeptosecond.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/zeptosecond.
BibTeX @misc{4ortxyz_zeptosecond_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{zeptosecond}}, year = {2026}, url = {https://4ort.xyz/entity/zeptosecond}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): zeptosecond — https://4ort.xyz/entity/zeptosecond (retrieved 2026-05-03)

Canonical URL: https://4ort.xyz/entity/zeptosecond · Last refreshed: