Bi-exitillion is equal to H(162) = H(256) = 10771, where H(x) = 103x+3.[1] It is called sexquinquagintiducentillion in the short scale. The term was coined by SuperJedi224.

Decimal representation

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

Approximations

Notation Lower bound Upper bound
Scientific notation \(1\times10^{771}\)
Arrow notation \(10\uparrow771\)
Steinhaus-Moser Notation 309[3] 310[3]
Copy notation 9[771] 10[386]
Taro's multivariable Ackermann function A(3,2558) A(3,2559)
Pound-Star Notation #*((15))*17 #*((16))*17
BEAF {10,771}
Hyper-E notation E771
Bashicu matrix system (0)(0)(0)(0)(0)(0)(0)(0)[1027] (0)(0)(0)(0)(0)(0)(0)(0)[1028]
Hyperfactorial array notation 362! 363!
Fast-growing hierarchy \(f_2(2\,549)\) \(f_2(2\,550)\)
Hardy hierarchy \(H_{\omega^2}(2\,549)\) \(H_{\omega^2}(2\,550)\)
Slow-growing hierarchy \(g_{\omega^{\omega^27+\omega7+1}}(10)\)

Sources

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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