decillion


de·cil·lion

noun, often attributive \di-ˈsil-yən\

Definition of DECILLION

US :  a number equal to 1 followed by 33 zeros — see number table; also British :  a number equal to 1 followed by 60 zeros — see number table

Origin of DECILLION

Latin decem + English -illion (as in million)
First Known Use: 1847

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