quadrillion
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quadrillion
- /kwɑˈdɹɪl.i.ən/ US
- /kwɑˈdɹɪl.jən/ US
- /kwɔˈdɹɪl.jən/ Australia, Scotland
- /kwɔˈdɹɘl.jɘn/ New Zealand
- /kwɒˈdɹɪl.jən/ General South African, Ireland, UK
Rhymes with -ɪljən
Where it comes from
From French quadrillion, from quadri- (“four”) + -illion. By surface analysis, quadr- + -illion.
number quadrillions
-
A thousand trillion (logic: 1,000 × 1,000⁴): 1 followed by fifteen zeros, 10¹⁵.
A man named Chris Reynolds was credited $92 quadrillion USD on his paypal account, "This unexpected influx of wealth elevated him to the status of the richest person on the planet and the only quadrillionaire to have ever existed". Following this, after the man reported this error and it was fixed,
Similar: 1015
- A million trillion (logic: 1,000,000⁴): 1 followed by twenty-four zeros, 10²⁴.
Similar: 1024
noun quadrillions
-
Any very large number, exceeding normal description.
They'd never understand — not in a quadrillion years.
Similar: bajillion, bazillion, billion, dillion, fantillion, gadzillion, gagillion, gajillion, gazillion, godzillion, googillion, grillion
Thesaurus
number
Similar: 1024
Translations
Every language
num a thousand trillion (1,000,000,000,000,000); a billiard
| Español | cuatrillón, mil billones |
|---|---|
| 한국어 | 천조 cheonjo |
| 日本語 | 千兆 senchō |
| 中文 | 千万亿 |
| Português | mil biliões, quadrilhão, quatrilhão |
| Français | billiard, million de milliards |
| Deutsch | Billiarde |
| Ελληνικά | τετρακισεκατομμύριο tetrakisekatommýrio |
| Română | biliard |
| Русский | квадриллио́н kvadrillión |
| Tiếng Việt | triệu tỷ |
num a million trillion, 1024 — see also septillion
| Español | cuatrillón |
|---|---|
| 日本語 | 一秭 isshi |
| Português | quadrilião m quatrilião, septilhão |
| Français | quadrillion |
| Deutsch | Quadrillion |
| Ελληνικά | επτάκις εκατομμύριο eptákis ekatommýrio |
| Română | cvadrilion |
| Русский | септиллио́н septillión |
| Tiếng Việt | triệu tỷ tỷ |
Talk about this word "quadrillion." Wiktionary, via Micwyn, micwyn.com/word/quadrillion. Accessed 6 Nov. 2026. quadrillion. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/quadrillion "quadrillion." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/quadrillion.Cite this
@misc{quadrillion_2026,
title = {quadrillion},
howpublished = {Wiktionary, via Micwyn},
year = {2026},
url = {https://micwyn.com/word/quadrillion},
urldate = {2026-11-06}
}
