actually, pi is a non-terminating decimal, which means it goes on forever. but the longest i can find is 31 decimal places long. 3.1415926535897932384626433832795
The current record for the decimal expression of pi is 5 trillion digits.
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Pi will never stop
Pi continues indefinitely.3.14159265
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The value of pi (Ï€) is3.1415926535897932384626433832795028841971693993751.........