In Exploding Pound-Star Notation, Exitrol is equal to #{6}((10))*100.[1] The name was coined by SuperJedi224.


Notation Approximation
BEAF \(9\&100\)
Hyper-E notation \(\textrm {E}100\#^{8}100\)
X-Sequence Hyper-Exponential Notation 100{X7}100
Fast-growing hierarchy \(f_{\omega^7}(100)\)
Hardy hierarchy \(H_{\omega^{\omega^{7} } }(100)\)


  1. SuperJedi224, Numbers - Almost Infinite. Accessed 2021-05-02
Numbers By SuperJedi224

Fibonacci Numbers

Pound-Star Notation

Based on the Faxul

Googovipleccix family

Graham Sequence Numbers

-Illion numbers

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