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From French quadrilliard, equivalent to quadri- + -illiard.
- A thousand million million million million: 1 followed by twenty-seven zeros, 1027.
- 2002 June 19, bruce, “Re: Australians did it again! (?)”, in alt.fan.robert-jordan, Usenet, message-ID <cs9qea.as3.ln@ID-92747.user.dfncis.de>:
- Ugh. An Australian should use Australian numbers (the same as British), not American. 10^27 is 1,000 quadrillion (or a quadrilliard). An octillion would be 10^48.
- 2003 December 3, arie, “Re: Why Women "Test" Men, and What Men can Do About It”, in alt.support.loneliness, Usenet, message-ID <firstname.lastname@example.org>:
- Your estimation was quite accurate. In a body of 75 kg of water, there are roughly 2.5 x 10^28. That's 25 octillion (US) or 25 quadrilliard (EU).
- 2014 May 16, Buckingham, Lela, “Chapter 3: Systems of Measurement”, in Fundamental Laboratory Mathematics: Required Calculations for the Medical Laboratory Professional, Philadelphia: F. A. Davis Company, →ISBN, Box 3-3: Terms for Large Numbers, page 47:
- In the European system, 109 is a milliard, 1012 is a billion, 1015 is a billiard, 1018 is a trillion, 1021 is a trilliard, 1024 is a quadrillion, and 1027 is a quadrilliard. To avoid confusion in expressing these numbers, the SI prefixes are preferred.
1027 — see octillion
- Previous: quadrillion. Next: quintillion.
|[a], [b], [c] ← 1021||← 1024||1027||1030 →||1033 →|
| Cardinal (traditional spelling): un quadrilliard|
Cardinal (post-1990 spelling): un-quadrilliard
|French Wikipedia article on 1027|
From quadri- (“four”) + -illiard.
quadrilliard m (plural quadrilliards)
- octillion (1027)
- English terms borrowed from French
- English terms derived from French
- English terms prefixed with quadri-
- English terms suffixed with -illiard
- English lemmas
- English numerals
- English rare terms
- English cardinal numbers
- English terms with quotations
- French terms prefixed with quadri-
- French terms suffixed with -illiard
- French 3-syllable words
- French terms with IPA pronunciation
- French terms with audio links
- French lemmas
- French numerals
- French cardinal numbers
- French countable numerals