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sexdecillion

American  
[seks-di-sil-yuhn] / ˌsɛks dɪˈsɪl yən /

noun

plural

sexdecillions,

plural

sexdecillion

  1. a cardinal number represented in the U.S. by 1 followed by 51 zeros, and in Great Britain by 1 followed by 96 zeros.

adjective

  1. amounting to one sexdecillion in number.

Etymology

Origin of sexdecillion

First recorded in 1935–40; sex- + decillion

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

And Dr. Conway correctly predicted that this behemoth possesses symmetries numbering roughly 808 sexdecillion, or exactly:

From New York Times • May 16, 2020

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.