What is the farthest  decimal point that pi has been calculated to?
401854
not sure--The first one million digits of π and 1/π are available from Project Gutenberg (see external links below). The current record (December 2002) by Yasumasa Kanada of Tokyo University stands at 1,241,100,000,000 digits, which were computed in September 2002 on a 64-node Hitachi supercomputer with 1 terabyte of main memory, which carries out 2 trillion operations per second, nearly twice as many as the computer used for the previous record (206 billion digits). http://en.wikipedia.org/wiki/Pi still not sure-2002 was 4 years ago there maybe a larger number. http://directory.google.com/Top/Science/Math/Recreations/Specific_Numbers/Pi/Digits/
271790
Here's the value of pi to 50,000 places:\nhttp://www.ballandclaw.com/upi/pi.50000.html\n\nAnd to 10 places: 3.1415926535
684466
Wikipedia says 'billions of decimal places'. I think there are computers continuing to calculate it at the moment so the answer is different now than it will be in 15 minutes when you need it!\n\nhttp://www.angio.net/pi/piquery has 200 million. Enough for now?
248100
Bottom line: pi is the ratio between the circumference and the diameter of a circle.\n\nAn infinite sum is one way of approximating pi: just add up lots and lots of the elements in the sum, and you get there eventually.  The infinite sum itself, of course, is pi with utter precision.\n\nThere is a trick (read about it in Science News) where you can compute a specific hexidecimal digit of pi, say the 10948573929384756th digit, without computing any others.  Cute, not useful to me.\n\nThe trick that is used most was developed by Srinvasa Ramanujan, an incredibly brilliant, mostly self-taught mathematician from India.  He developed a recursive formula that converges to pi.  Each iteration roughly doubles the number of decimal digits precision of pi in the answer.  I am given to understand that this is the tool used to do many of the "record breaking length" calculations of pi.  A Google search should dig it up.  I'd dig it up, but I can't find my translation of his notebooks...\n\nYou might want to look up the Buffon's Needle problem in a good book on probability theory...  It is a wonderful, stochastic, computation of the value of pi.  It's also slower than slow to converge...  But FUN to a math freak!
236568
Pi is indeterminate.  It keeps going on forever.  Here is the beginning:\n\n3. 14159 26535 89793 23846\n\nThe last link is supposed to list the first 50,000 digits.  I didn't check to see if it was right :).
298873
You can have as many decimals of Pi as you want. More than a trillion have been calculated up to now.\n\nThere is no pattern apparently in pi decimal expression, but some strange connections with squares and odd numbers appear from these remarkables infinite convergent expressions:\n\nPi =\n3+1/(6+9/(6+25/(6+49/(6+81/ ...\n\nPi/4 = 1-1/3+1/5-1/7+1/9 ...\n\n4/Pi =\n1+1/(3+4/(5+9/(7+16/(9+25/ ...\n\n4/Pi =\n1+1/(2+9/(2+25/(2+49/(2+81/ ...\n\n(Pi^2)/6 =\n1/1+1/4+1/9+1/16+1/25+1/36+ ...\n\n2/Pi =\n(1-1/4)(1-1/16)(1-1/36)(1-1/64)( ...
267044
The square root of pi is about 1.772. So the negative square root would be -1.772. I don't believe infinity has a square root, though.
409382
Actually, by the wording of your question, the answer is 1. Any number has exactly one decimal point in it. 3.14 ... the decimal point is between the 3 and the 1
183972
Pi (not pie, lemon pie..) with 4 million decimlas, check the link: \n\nhttp://www.zenwerx.com/pi.php
195921
Pi is 3.14159265 and is the ratio of the circumference of a circle to its diameter\n\nPhi is 1.61803399 and is known as the golden ratio, evident in everything from rose petals, the building of the pyramids and the painting of the mona lisa.
438654
Pi, in it's entirety, has never been discovered.  It WOULD technically be posible to number line it, but first you would have to solve it.  and no ... Pi is a deffinit number, it would stay immobile
967610
First off, 22/7 is an approximation of pi. Pi is an irrational number that  cannot be written as finite fraction or decimal. Pi is equal to the ratio of the circumference of a circle to its diameter. The initial decimalization of pi is 3.14159... it goes on forever, never with a repeating pattern. 22/7 = 3.14285714285714 which is somewhat close to pi but not the same thing at all.
518683
Pi is an irrational number, which means that it cannot be represented as the quotient of the division of two integers. The common approximation of pi to be 22/7 is just that, an approximation. The actual value of pi has been calculated to one million decimal places, and you can see it at the link below: this is also one of the longest domain names in existence, and is the value of pi taken to 63 decimal places.
328487
no pi has not been miscalculated. the APPROXIMATE VALUE of pi is 22/7 . it is NOT the exact value. the actual value of pie is the number you get when you divide the circumferance of any circle by its diameter.
478761
100,000,000,000,001 or one could give it to you in scientifi notation with a rounding error 10.0 E13
51187
pi is a perimeter around a circle, it's 3.14 because if we wrote the actual number of pi it wouldn't stop
887559
Pi is the ratio of circumfarence of circle to the diameter. It is irrational and approximated by 22/7\n\nThis can be defined as 4(tan ^-1 1)