Visual representation of Trifactor

The Trifactor is defined as 100!3 in Extensible ! Notation. The term was coined by Yabuszko[1]. This number is comparable to gaggol and greagol.


The name of this number is based on Greek prefix "tri-" and the factor.


Notation Approximation
Arrow notation \(82 \uparrow\uparrow\uparrow 101\)
Chained arrow notation \(82 \rightarrow 101 \rightarrow 3\)
BEAF \(\{82,101,3\}\)
Hyper-E notation \(\textrm{E}160\#100\#100\)
Hyperfactorial array notation \(100!2\)
Bird's array notation \(\{82,101,3\}\)
Strong array notation \(s(82,101,3)\)
Nested factorial notation \(100![3]\)
Fast-growing hierarchy \(f_4(100)\)
Hardy hierarchy \(H_{\omega^4}(100)\)
Slow-growing hierarchy \(g_{\zeta_0}(101)\)


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