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The centyllion is equal to \(10^{2^{102}} = 10^{5,070,602,400,912,917,605,986,812,821,504}\) in the myriad system, or 10 squared 102 times.[1][2]

In -yllion(Knuth- Pelletier), the number is equal to 103,213,876,088,517,980,551,083,924,184,682,325,205,044,405,987,565,585,670,602,752 which is equal to novemnonaginticentyllion in normal -yllion system.

ApproximationsEdit

Notation Lower bound Upper bound
Arrow notation \(10\uparrow2\uparrow102\)
Down-arrow notation \(564\downarrow\downarrow12\) \(565\downarrow\downarrow12\)
Steinhaus-Moser Notation 21[3][3] 22[3][3]
Copy notation 4[4[31]] 5[5[31]]
H* function H(H(9)) H(2H(9))
Taro's multivariable Ackermann function A(3,A(3,100)) A(3,A(3,101))
Pound-Star Notation #*((1))*(2,0,10)*4 #*((1))*(5,2)*9
BEAF {10,{2,102}}
Hyper-E notation EE[2]102
Bashicu matrix system (0)(1)[100]
Hyperfactorial array notation (27!)! (28!)!
Fast-growing hierarchy \(f_2(f_2(96))\) \(f_2(f_2(97))\)
Hardy hierarchy \(H_{\omega^22}(96)\) \(H_{\omega^22}(97)\)
Slow-growing hierarchy \(g_{\omega^{\omega^{\omega3}5}}(10)\) \(g_{\omega^{\omega^{\omega3}6}}(10)\)

See also Edit

Sources Edit

  1. [1]
  2. 1.9. Extensions to the -illions III: Knuth's Yllions and More Extensible Systems - Pointless Large Number Stuff
myllion byllion tryllion quadryllion quintyllion
sextyllion septyllion octyllion nonyllion decyllion
undecyllion duodecyllion tredecyllion quattuordecyllion quindecyllion
sexdecyllion septdecyllion octodecyllion novemdecyllion vigintyllion
unvigintyllion duovigintyllion trevigintyllion quattuorvigintyllion quinvigintyllion
sexvigintyllion septemvigintyllion octovigintyllion novemvigintyllion trigintyllion
untrigintyllion duotrigintyllion tretrigintyllion quattuortrigintyllion quintrigintyllion
sextrigintyllion septtrigintyllion octotrigintyllion novemtrigintyllion quadragintyllion
quinquagintyllion sexagintyllion septuagintyllion octogintyllion nonagintyllion
centyllion ducentyllion trecentyllion quadringentyllion quingentyllion
sescentyllion septingentyllion octingentyllion nongentyllion millyllion
myryllion micryllion nanyllion picyllion femtyllion
attyllion zeptyllion yoctyllion googolyllion latinlatinlatinbyllionyllionyllionyllion