How to Find the Logarithm of Pi
The logarithm of a number is the exponent to which another fixed number, the base, must be raised to produce that number. In mathematics, the most common bases are 10 and e (the base of the natural logarithm). The logarithm of pi to the base 10 is approximately 0.4971, and the logarithm of pi to the base e is approximately 1.1447.