Googology Wiki
Advertisement
Googology Wiki

Heptus is equal to [7] = 487 = 587,068,342,272 using PlantStar's notation.[1] The term was coined by PlantStar.

Approximations

Notation Lower bound Upper bound
Scientific notation \(5.87068342272\times10^{11}\)
Arrow notation \(48\uparrow7\)
Steinhaus-Moser Notation 11[3] 12[3]
Chained arrow notation \(48\rightarrow7\)
Taro's multivariable Ackermann function A(3,36) A(3,37)
BEAF {48,7}
Bashicu matrix system (0)(0)[875] (0)(0)[876]
Hyper-E notation E[48]7
Bird's array notation {48,7}
Hyperfactorial array notation 14! 15!
Strong array notation s(48,7)
Fast-growing hierarchy \(f_2(34)\) \(f_2(35)\)
Hardy hierarchy \(H_{\omega^2}(34)\) \(H_{\omega^2}(35)\)
Slow-growing hierarchy \(g_{\omega^7}(48)\)

Sources

See also

Advertisement