SINCE 1828
octodecillion
noun
oc·to·de·cil·lion
| \ ˌäk-tō-di-ˈsil-yən
\
\
Definition of octodecillion
US
: a number equal to 1 followed by 57 zeros — see Table of Numbers
also, British
: a number equal to 1 followed by 108 zeros — see Table of Numbers
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