# Pi

Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159. Pi is an irrational number, which means that it cannot be expressed as a simple fraction.

Why is 3. 14 called pi? Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14. The term "pi" is derived from the Greek letter π, which is the first letter of the Greek word περιφέρεια (periphery). What is the 31 trillionth digit of pi? The 31 trillionth digit of pi is 5.

### What is the value of π?

The value of π is 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093844609550582231725359408128481117450284102701938521105559644622948954930381964428810975665933446128475648233786783165271201909145648566923460348610454326648213393607260249141273724587006606315588174881520920962829254091715364367892590360011330530548820466521384146951941511609433057270365759591953092186117381932611793105118548074462379962749567351885752724891227938183011949129833673362440656643086021394946395224737190702179860943702770539217176293176752384674818467669405132000568127145263560827785771342757789609173637178721468440901224953430146549585371050792279 Is pi bigger than Google? No, pi is not bigger than Google. Pi is a mathematical constant that is equal to the ratio of a circle's circumference to its diameter, while Google is a multinational technology company that specializes in Internet-related services and products. What is the 50 trillion digits of pi? The 50 trillion digits of pi are the digits after the decimal point in the number pi. Pi is a mathematical constant that is the ratio of a circle's circumference to its diameter. It is approximately equal to 3.14159.