Bible Dictionaries
Quintilllion

Webster's Dictionary

(n.) According to the French notation, which is used on the Continent and in America, the cube of a million, or a unit with eighteen ciphers annexed; according to the English notation, a number produced by involving a million to the fifth power, or a unit with thirty ciphers annexed. See the Note under Numeration.

Bibliography Information
Webster, Noah. Entry for 'Quintilllion'. Noah Webster's American Dictionary. https://www.studylight.org/​dictionaries/​eng/​web/​q/quintilllion.html. 1828.