Lakhbang is a number equal to 100,000! = 2.824229 × 10456,573, or a factorial of lakh (100,000). The term was coined by Eners49.[1] It is 456,574 digits long.

Approximations

Notation Approximation
Scientific notation \(2.824\times 10^{4.566\times 10^5}\)
Hyper-E notation E456,573
Fast-growing hierarchy \(f_2^2(16)\)

Sources

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