Sextillion

A number equal to 1021. See also: Quintillion, Septillion.
Found on http://www.diracdelta.co.uk/science/source/s/e/sextillion/source.html

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

sextillion

noun the number that is represented as a one followed by 21 zeros
Found on http://wordnetweb.princeton.edu/perl/webwn?s=sextillion

Sextillion

• (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/
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