3.14
The first digit of pi is 3 on its own followed by an infinite amount of decimal numbers.
The first numbers of pi is 3.14159265358979323846264338327950288419716939937510 58209749445923078164062862089986280348253421170679
because the first three numbers in pi are 3.14 so they celebrate it on 3/14.
The first twelve numbers of pi are 3.14159265358
pi has no ending number so the mathematician used the three first number which is 3.14 to present for pi but it is not = 3.14, it is approximately (~ 3.14)
Though pi lasts forever and cannot fully be written out, pi is commonly known for its first three numbers: 3.14 pi = about 22/7 pi = 3.1415926535897938.........and so on
The sum of the first sixteen numbers of pi is 80.
3.1415
3.1415926535897932384626433832795028841971693997510
The first four numbers in pi are 3.141. Backwards, the first four numbers are 141.3. Pi has been calculated to over a million digits.
π (pi) = 3.141592653