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The gooprol is equal to \(10^{100}+267\), the first prime after googol \((10^{100})\).[1]

Decimal expansion[]

10,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,267

Approximations[]

Notation Lower bound Upper bound
Scientific notation \(1\times10^{100}\) \(1.001\times10^{100}\)
Arrow notation \(10\uparrow100\) \(53\uparrow58\)
Steinhaus-Moser Notation 56[3] 57[3]
Copy notation 9[100] 1[101]
Taro's multivariable Ackermann function A(3,329) A(3,330)
Pound-Star Notation #*(8,8,2,3,1,7,1)*9 #*(15,0,2,10,2,1)*12
BEAF {10,100} {53,58}
Hyper-E notation E100 E[53]58
Bashicu matrix system (0)(0)(0)(0)(0)[1333] (0)(0)(0)(0)(0)[1334]
Hyperfactorial array notation 69! 70!
Fast-growing hierarchy \(f_2(323)\) \(f_2(324)\)
Hardy hierarchy \(H_{\omega^2}(323)\) \(H_{\omega^2}(324)\)
Slow-growing hierarchy \(g_{\omega^{\omega^2}+\omega^22+\omega6+7}(10)\)

Sources[]

See also[]

Numbers from A googol is a tiny dot

Hypermathematics: bigoogol · trigoogol · quadrigoogol · coogol(plex)
Hyperlicious: wakoogol(plex) · wakamoogol(plex) · wonkapoogol(plex) · ultron
Numbers with a W: woogol · wiggol · waggol · weegol · wigol · woggol · wagol · bwoogol · bwiggol · bwaggol · bweegol · bwigol · bwoggol · bwagol
Primes: Gooprol(plex) · Booprol · Trooprol · Quadrooprol
Other: Bentley's Number · Pigol · Egol · Phigol · gongol(plex) · kaboodol(plex) · gaz(illion)

Googol and related numbers

Originals: googol · googolplex
Cockburn's examples: gargoogolplex · fzgoogolplex · (mega)fugagoogolplex
Googol-n-plex: googolduplex · googoltriplex · -quadriplex · -quinplex · -sextiplex · -septiplex · -octiplex · -noniplex · -deciplex · -centiplex
Googol-103n-plex: googolmilliplex · -megaplex · -gigaplex · -teraplex · -petaplex · -exaplex · -zettaplex · -yottaplex · -xennaplex · -vekaplex · -mekaplex
Bowers' extensions: giggol · gaggol · geegol · boogol · biggol · troogol · goobol · more...
Saibian's extensions: googol-minutia · googolchime · googoltoll · googolgong · grangol · greagol · gigangol · gugold · graatagold · gugolthra · throogol · godgahlah · tethrathoth · more...
Miscellany: googolbang (10100!) · googolminex (10^-10100) · googolteen · googolty · great googol(plex) · gooprol · little googol/googolbit · zootzootplex

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