--- title: E Eulers Number --- ## E Eulers Number Euler's Number, 2.71828, is a famous irrational mathematical constant that serves as the basis of the natural logarithm. It is named after the Swiss mathematician, Leonhard Euler, and it can be identified with the following symbol, ℇ. This number has many important uses and roles in mathematics; for example, it can be used in calculating compound interest and a standard distribution. You would use Euler's Number in calculus in order to be able to perform differential and integral calculus with exponential functions and logarithms. ![Leonhard_Euler Image](https://github.com/TomerPacific/fccGuideImages/blob/master/Leonhard_Euler.jpg?raw=true) #### More Information: To read more about Euler's Number, you can go here : https://en.wikipedia.org/wiki/E_(mathematical_constant)