Factorial Calculator

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Factorial Calculator

Enter a number in the input box. Do you know the largest factorial number that your computer can process without saying a message of "infinity" ? Try 170 and then 171. What does it mean? It means if you try to count the possible permutation of 171 components or any variable name , your computer will say I can't process it . It is beyond my computing power or in short infinity for computing power of personal computer. But for human brain , we can process it by simply assigning a new word for it. The British has a word centillion describing the count value of 10600.



Factorial of ! =


FORMULA MEMORY RECALL : 5! = 5 x 4 x 3 x 2 x 1 = 120

Using Python in web browser to compute factorial



Teraflops ? means 1012 floating point operations per second

Petaflops ? means 1015 floating point operations per second



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