Question

What is the exact amount for
`\pi`

Answer 1

3.14159265358979323846264338327950288419716939937510582097494

There are more numbers to go along with this
.

Answer 2

There is none exact amount for pi, but there are websites where you can find e.g. first million digits of pi number :) Usually pi is taken as 3.14 or 3.1415 for more accurate results.