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The vigintyllion is equal to \(10^{2^{22}}=10^{4,194,304}\) in the myriad system[1][2], or 10 squared 22 times.

ApproximationsEdit

Notation Lower bound Upper bound
Scientific notation \(1\times10^{4194304}\)
Arrow notation \(10\uparrow2\uparrow22\)
Steinhaus-Moser Notation 6[3][3] 7[3][3]
Copy notation 3[3[7]] 4[4[7]]
Taro's multivariable Ackermann function A(3,A(3,20)) A(3,A(3,21))
Pound-Star Notation #*((268))*825 #*((269))*825
BEAF {10,{2,22}}
Hyper-E notation EE[2]22
Bashicu matrix system (0)(1)[20] (0)(1)[21]
Hyperfactorial array notation (9!)! (10!)!
Fast-growing hierarchy \(f_2(f_2(19))\) \(f_2(f_2(20))\)
Hardy hierarchy \(H_{\omega^22}(19)\) \(H_{\omega^22}(20)\)
Slow-growing hierarchy \(g_{\omega^{\omega^64+\omega^5+\omega^49+\omega^34+\omega^23+4}}(10)\)

Sources Edit

  1. The Knuth -yllion Notation - Large Numbers (page 2) at MROB
  2. [1]

See also Edit

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