quinquagintillion

English

Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)

Numeral

quinquagintillion (plural quinquagintillions)

1. (US; modern British & Australian, short scale) 10¹⁵³.
   • 2011, Lynn E Sheldon, No More Namby Pamby, page 88:

     They reject the truth and place their bets on a number like quinquagintillion.

   • 2020, Elliot Bendoly, Excel Basics to Blackbelt, page 217:

     It's hard to find a physical example comparable to the size of 100 factorial, something like a 9 followed by 157 zeros, or almost one hundred thousand quinquagintillion (say that five times fast), but there are some.

   • 2023, Philip L. Rettew, When the Moon Is Red:

     Jesus! That's more than 426 quinquagintillion!