What is the highest number of pi?

3.14

The digits of pi go on and on -- for more than a trillion digits. Here's a "short" version of pi.

3.14159 26535 89793 23846 26433 83279 50288 41971 69399 37510

Wow thanks Ms. Sue!

You're welcome.

Pi, denoted by the Greek letter π, is an irrational number that represents the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159. Pi is an infinite and non-repeating decimal, which means it has no end and doesn't settle into a repeating pattern.

Since pi is an irrational number, it cannot be expressed exactly as a finite decimal or a fraction. When calculating pi to a higher number of decimal places, various methods can be used, including algorithms like the Bailey-Borwein-Plouffe (BBP) algorithm or the Machin-like formulas. These algorithms work by generating a recursive formula to compute pi with increasing precision.

The highest number of decimal places to which pi has been calculated is constantly being improved upon by mathematicians and computer scientists, thanks to advances in computational power. As of my knowledge, the record for calculating pi to the most decimal places currently stands at over 31 trillion digits, achieved in 2020.

If you want to find pi to a specific number of decimal places, there are online resources and software programs available that can generate pi to millions or billions of digits.