3.1415 While true, pi to 5 significant digits is actually 3.1416!
In 1805 it was declared by Alex Norburtun that the first five digits of pi are 3.1415
There is 5 trillion digits of pi.
3.141592653897932
The fifth digit of pi is 5. The first 10 digits are 3.141592653
3.1415, but it rounds to 3.1416
See below-
5
um 5 trillion
pi is an irrational number so there are no sustained patterns in the digits of pi.
To 30 digits, pi equals 3.141592653589793238462643383279.
3.14159265358979323846 are the first 20 digits of pi.