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What are the first four numbers pi written backwards?
The first four digits, written backwards, will be 141.3. The reversed version of pi rounded to 4 digits will be 241.3
When does 12895 appear in pi?
204,804-204,809th digits of PI And if you don't believe me, I have 4 million digits saved ;) It's the first time the numbers 12895 appear
What is the answer to this number sequence 3 1 4 1 5 9?
Those are the first six digits of pi. Pi ~= 3.141592653... etc
How many decimal places does pi go out?
Infinitely many. This is because pi is an irrational number, which means the decimal places neither terminate (such as 2.5) nor repeat (such as 0.333...). This also means that pi cannot be expressed as the fraction of two integers (such as 4/9). The proof of this dates back to the 18th century. At the moment, pi has been computed to more than a trillion (1 000 000 000 000) digits. For most practical purposes, just the first few digits are enough. Rounding pi to 3.14 gives an error of pi - 3.14 = 0.00159265... which is suitable for common use. Pi truncated to 11 digits could measure the circumference of the earth with the precision of a millimeter.
How many decimal places was Chao Lu able to recite?
Lu Chao from China is the recognized Guinness record holder for reciting digits of Pi. He successfully recited 67,890 digits of pi in 24 hours and 4 minutes with an error at the 67,891st digit, saying it was a "5", when it was actually a "0".
