importantSYS.SOURCE: Eli Bendersky's website• 2026-09-15T13:25:38Z
Estimating the Magnitude of Factorials Using Mathematical Approximations
The article explains how to estimate the number of digits in a factorial using Stirling's approximation and mathematical analysis. It derives the formula n log10(n/e) + 2, demonstrating its accuracy through examples like 52!.
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