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Not to be confused with exapetillion.

Exipetillion (coined by SuperJedi224) is equal to H(H(H(H(H(16))))), where H(x)=103x+3. [1]

Approximations

Notation Approximation
Arrow notation \(34\uparrow\uparrow6\)
Hyper-E notation \(\textrm E51\#5\)
Fast-growing hierarchy \(f_{3}(5)\)
Hardy hierarchy \(H_{\omega^{3} }(5)\)
Slow-growing hierarchy \(g_{\omega^{\omega^{\omega^{\omega^{23} } } } }(166)\)

Sources

Numbers By SuperJedi224

Fibonacci Numbers

Pound-Star Notation

Based on the Faxul

Googovipleccix family

Graham Sequence Numbers

-Illion numbers

"-Illion" numbers by SuperJedi224

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