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The first 10 digits are 3.1415926535 (rounds to 3.1415926536) and these are sufficient for all but the most rigorous calculations. There is a text file available at the related link that has the first billion (takes at least 35 seconds to load, but as long as 5 minutes). A character in an ASCII text file is one byte, so a trillion digits is a terabyte... no one has such a file available for download. A customized compression routine could easily get this down to a half-byte per digit, but that's still hundreds of gigabytes for a trillion digits.
The field size of this page cannot accommodate even the first 200,000 digits.
(There's no reason to try to find a repeating pattern, because there isn't one. Pi is an irrational number so will not repeat digits as in a fractional division. This also means it doesn't compress terribly well.)
NOTE: You can calculate the circumference of the observable universe to the accuracy of the diameter of a single atom with 34 digits of pi, so you probably don't need any more.
If you want them just because you're curious, there's a link in the Related Links section to the page of someone who has calculated pi to ten trillion digits. The file containing these is terabytes in size, so it's not available for download, but the program used to calculate them is so you can run it yourself if you've got a few months and a very large disk to spare.
What else can I help you with?
How many digits of pi have been discovered?
1.2411 trillion digits (1,241,100,000,000) digits of pi have been dicovered.
How many known digits are in pi?
The decimal representation of pi, as of late 2011, is over 10 trillion (1013) digits.
How much digits of pi are known?
The decimal representation of pi, as of late 2011, is over 10 trillion (1013) digits.
How many digits of pi are there?
An infinite number. As of late 2011, over 10 trillion (1013) digits have been computed.
What are the first 55 digits of pi?
The first 55 digits of pi after the decimal point are: 3.1415926535897932384626433832795028841971693993751058209
What are the first exact trillion digits of pi?
The estimated trillion digits of pi are 27 trillion digits. An exact equal value would require an infinite number of digits and cannot be proved to any exact trillions.
How many digits are known?
There is 5 trillion digits of pi.
How many digits of pi have been discovered?
1.2411 trillion digits (1,241,100,000,000) digits of pi have been dicovered.
2.5 trillion numbers of pi?
There is no end to the digits of pi since pi is an irrational number it goes on forever and there is no end to it, so yes, there are much more than 2.5 trillion digits of pi
What is the highest recorded digits of pi?
Pi was calculated to 10 trillion digits on October 17, 2011.
What are pi's known digits?
The digits of pi are known to more than a trillion (1012) digits, but it is impossible to state all of them in this forum.
What are the most digits of pi found?
One trillion. * * * * * By October 2011 it was 5 trillion.
What are the first trillion diget of pi?
And what use can you make of so many digits? 10-15 digits are more than enough for any practical calculation. Anyway, search Google for "digits of pi", and you'll get several places where pi is listed to many digits.
How many known digits are in pi?
The decimal representation of pi, as of late 2011, is over 10 trillion (1013) digits.
How many digits of pi are known?
The decimal representation of pi, as of late 2011, is over 10 trillion (1013) digits.
How much digits of pi are known?
The decimal representation of pi, as of late 2011, is over 10 trillion (1013) digits.
Who has recorded the most pi digits and how many were there?
Alexander J. Yee and Shigeru Kondo have calculated 10 trillion digits of Pi.
