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Integral-dekazettayottaseptemquadragintile is equal to \(\frac{10^{46}-1}{47}\) = 212,765,957,446,808,510,638,297,872,340,425,531,914,893,617.[1][2][3]

Approximations Edit

Notation Lower bound Upper bound
Scientific notation \(2.127\times10^{44}\) \(2.128\times10^{44}\)
Arrow notation \(129\uparrow21\) \(165\uparrow20\)
Steinhaus-Moser Notation 30[3] 31[3]
Copy notation 1[45] 2[45]
Taro's multivariable Ackermann function A(3,144) A(3,145)
Pound-Star Notation #*(2,6,7,4,1)*7 #*(11,1,4)*13
BEAF {129,21} {165,20}
Hyper-E notation 2E44 3E44
Bashicu matrix system (0)(0)(0)(0)[589] (0)(0)(0)(0)[590]
Hyperfactorial array notation 37! 38!
Fast-growing hierarchy \(f_2(140)\) \(f_2(141)\)
Hardy hierarchy \(H_{\omega^2}(140)\) \(H_{\omega^2}(141)\)
Slow-growing hierarchy \(g_{\omega^\omega+\omega^{29}}(30)\) \(g_{\omega^{29}12}(31)\)

References Edit

  1. https://sites.google.com/site/largenumbers/home/appendix/a/numbers
  2. https://sites.google.com/site/largenumbers/home/3-2/andre_joyce
  3. http://michaelhalm.tripod.com/mathematics_beyond_the_googol.html