## What is the natural logarithm of 1?

What is the natural logarithm of one.

ln(1) = ?

The natural logarithm of a number x is defined as the base e logarithm of x:

ln(

x) = log_{e}(x)So

ln(1) = log

_{e}(1)Which is the number we should raise e to get 1.

e^{0}= 1So the natural logarithm of one is zero:

ln(1) = log

_{e}(1) = 0

## See also