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In pound-star notation, the Astragol is equal to #*(10,10)*100. It is equal to 101*1,010101, or about 2.8x10305.

Etymology

The "Astra-" prefix means "star". The "-gol" ending is primarily a reference to the Googol and its relatives.

Sources

[1]

Approximations

Notation Approximation
Arrow notation
Scientific notation
Fast-growing hierarchy
Hardy hierarchy
Slow-growing hierarchy

See Also

Numbers By SuperJedi224

Fibonacci Numbers

Pound-Star Notation

Based on the Faxul

Googovipleccix family

Graham Sequence Numbers

-Illion numbers

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