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Septillion - Dictionary Definition and Overview |
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Septillion : \Sep*til"lion\, n. [F. septilion, formed fr. L.
septem seven, in imitation of million.]
According to the French method of numeration (which is
followed also in the United States), the number expressed by
a unit with twenty-four ciphers annexed. According to the
English method, the number expressed by a unit with forty-two
ciphers annexed. See Numeration.
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