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What is 9000 factoral?
Is there a button to do this on your calculator?
Clue: There is a famous James-Stirling formula if you want to find out the number of digits it has...
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A good computer probably wouldn't actually take too long to find the exact value of that, the problem is how it would display it to you.
9000! contains approximately 30000 digits.
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A good computer probably wouldn't actually take too long to find the exact value of that, the problem is how it would display it to you.
9000! contains approximately 30000 digits.
and I bet like half of them are zeros
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theres a formula to work out approximately how many zeros there are, i cant remember it mind
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lol
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Ah, thanks guys. The problem for math simplified to 9000! Wasn't sure if I should solve it further or not.
theres a formula to work out approximately how many zeros there are, i cant remember it mind
I would guess that n! has very slightly less than n/4 zeroes.
Edit: Zeroes at the end, that is. There will be more scattered around the "interesting" part as well.
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For any nonzero integer n and prime number p, we define
as the greatest integer r such that divides n.For every positive integer n and prime p
Example : 10!
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The following formula comes from Graduate Text ,Elementary Number Theory by Melvyn B.Nathanson
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cool
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While that makes small factorials look a bit nicer, I'm not sure how it would help out with 9000!.
You'd need a term for every prime between 1 and 9000, and there's probably around two thousand-ish of those so the expression would be a complete nightmare to write.
Why did the vector cross the road?
It wanted to be normal.
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scraches head
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yeah, I realize that. , any more effective way?
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nope i don't have one try janefairfax she'll know
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