
• (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.
Found on
http://thinkexist.com/dictionary/meaning/sextillion/
Sex·til'lion noun [ Formed (in imitation of
million ) from Latin
sextus sixth,
sex six: confer French
sextilion .] 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 t...
Found on
http://www.encyclo.co.uk/webster/S/78

A number equal to 10
21. See also: Quintillion, Septillion.
Found on
https://www.encyclo.co.uk/local/20687
noun the number that is represented as a one followed by 21 zeros
Found on
https://www.encyclo.co.uk/local/20974
No exact match found.