FANDOM


The duocennovemnonagintillion is equal to 10900 in America or 101,794 in France and Germany.

Aarex Tiaokhiao calls this number tricentillion.[1] He also gave the names noohol and 900-noogol, referring to the short scale value of this number.[2]

ApproximationsEdit

For short scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{900}\)
Arrow notation \(10\uparrow900\)
Steinhaus-Moser Notation 353[3] 354[3]
Copy notation 9[900] 1[901]
Taro's multivariable Ackermann function A(3,2986) A(3,2987)
Pound-Star Notation #*((53))*18 #*((54))*18
BEAF {10,900}
Hyper-E notation E900
Bashicu matrix system (0)(1)[8] (0)(1)[9]
Hyperfactorial array notation 411! 412!
Fast-growing hierarchy \(f_2(2\,978)\) \(f_2(2\,979)\)
Hardy hierarchy \(H_{\omega^2}(2\,978)\) \(H_{\omega^2}(2\,979)\)
Slow-growing hierarchy \(g_{\omega^{\omega^29}}(10)\)

For long scale:

Notation Lower bound Upper bound
Scientific notation \(1\times10^{1\,794}\)
Arrow notation \(10\uparrow1\,794\)
Steinhaus-Moser Notation 639[3] 640[3]
Copy notation 9[1794] 1[1795]
Taro's multivariable Ackermann function A(3,5956) A(3,5957)
Pound-Star Notation #*((613))*24 #*((614))*24
BEAF {10,1794}
Hyper-E notation E1,794
Bashicu matrix system (0)(1)[9] (0)(1)[10]
Hyperfactorial array notation 736! 737!
Fast-growing hierarchy \(f_2(5\,947)\) \(f_2(5\,948)\)
Hardy hierarchy \(H_{\omega^2}(5\,947)\) \(H_{\omega^2}(5\,948)\)
Slow-growing hierarchy \(g_{\omega^{\omega^3+\omega^27+\omega9+4}}(10)\)

Sources Edit

  1. Aarex Tiaokhiao's illion numbers
  2. Part 1 (LAN) - Aarex Googology