
Why is this happening to me?? I multiply the same numbers in python and chrome's JS console but it seems as if JS has forgotten how to calculate.

Why is this happening to me?? I multiply the same numbers in python and chrome's JS console but it seems as if JS has forgotten how to calculate.
Python integer numbers are long ints.
JavaScript numbers are (double) floating points. The largest accurate JavaScript integer value is 2^53:
9007199254740992
Your number exceeds this value. If you need to handle integers accurately in JavaScript over the floating point threshold you need to some big number library.