The googoldecaduex is equal to s(10,googolnovemduex,2) using strong array notation.[1] The term was coined by Aarex Tiaokhiao.

Approximations in other notations

Notation Approximation
Up-arrow notation \(10^{100} \uparrow\uparrow\uparrow 11\)
Chained arrow notation \(10^{100} \rightarrow 11 \rightarrow 3 \)
BEAF \(\{\{10,100\},11,3\}\)
Hyper-E notation \(E100\#1\#11\)
Hyperfactorial array notation \(13!2\)
Fast-growing hierarchy \(f_4(12)\)
Hardy hierarchy \(H_{\omega^310+\omega^2}(324)\)
Slow-growing hierarchy \(g_{\zeta_0}(11)\)

Sources

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