octodecillion

octodecillion

[ok-toh-di-sil-yuhn]
noun, plural octodecillions (as after a numeral) octodecillion.
1.
a cardinal number represented in the U.S. by 1 followed by 57 zeros, and in Great Britain by 1 followed by 108 zeros.
adjective
2.
amounting to one octodecillion in number.

Origin:
1935–40; < Latin octōdec(im) eighteen + English -illion, as in million

octodecillionth, adjective, noun
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