Total Number of digits
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- Posts:1007
- Joined:Sat Dec 09, 2017 1:32 pm
How many digits in the number $2007^{2007}$
Re: Total Number of digits
well ,the number of digits in an exponential number n^k is floor[1+{kln(n)/ln(10)} ]( I don't have proof for this algorithm ) . So I found the solution to be 6629 .