Bible Dictionaries
Sextillion

Webster's Dictionary

(n.) According to the method of numeration (which is followed also in the United States), the number expressed by a unit with twenty-one ciphers annexed. According to the English method, a million raised to the sixth power, or the number expressed by a unit with thirty-six ciphers annexed. See Numeration.

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