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Tre-exitillion (coined by SuperJedi224), equals H(163)=H(4,096), where H(x) equals 103x+3.

It is equal to 1012,291.

Approximations

Notation Lower bound Upper bound
Scientific notation \(1\times10^{12291}\)
Arrow notation \(10\uparrow12291\)
Steinhaus-Moser Notation 5[3][3] 6[3][3]
Copy notation 9[12291] 10[6146]
Taro's multivariable Ackermann function A(3,40826) A(3,40827)
Pound-Star Notation #*((19))*57 #*((20))*57
BEAF {10,12291}
Hyper-E notation E12291
Bashicu matrix system (0)(1)[3] (0)(1)[4]
Hyperfactorial array notation 3893! 3894!
Fast-growing hierarchy \(f_2(40814)\) \(f_2(40815)\)
Hardy hierarchy \(H_{\omega^2}(40814)\) \(H_{\omega^2}(40815)\)
Slow-growing hierarchy \(g_{\omega^{\omega^4+\omega^32+\omega^22+\omega9+1}}(10)\)

Source

[1]

See also

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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