Duotrigintillion
From Wikipedia, the free encyclopedia.

A duotrigintillion is shorthand for the value 10⁹⁹, or 1 followed by 99 zeros. It is also called a sexdecilliard and the name triacontatrillion has also been proposed.

Compare googol.

The original article can be found at: http://en.wikipedia.org/wiki/Duotrigintillion.
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