Hexecillion

10,505pages on
this wiki

The hexecillion is equal to $$10^{3\left(10^{48}\right)+3}$$ or $$10^{3\text{ quindecillion }3}$$.[1] The term was coined by Jonathan Bowers.

Etymology Edit

The name of this number is based on the suffix "-illion" and the prefix "hexeco-".

Expressions and exact values in other notations Edit

Notation Expression or exact value
Up-arrow notation $$10 \uparrow (3 \times (10 \uparrow 48)+3)$$
Chained arrow notation $$10 \rightarrow (3 \times (10 \rightarrow 48)+3)$$
BEAF $$\{10,\{3\times \{10,48\}+3\}\}$$

Sources Edit

1. Illion Numbers by Jonathan Bowers