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Hunt for digits of : billionth trillion quadrillionth largest digit of pi


The quadrillionth (10^15) digit of PI has been identified as 0. The history of finding the nth digit of pi is as follows..

Digits of PI YearMethodologyPeople
1,120 digits1949desk calculatorJohn Wrench & Levi Smith
2,037 digits1949arctan series method in ENIAC computerGeorge Reitwiesner & John von Neumann
7,480 digits1957--
10,000 digits1958--
100,000 digits1961--
1 million digits1973--
1 billion (109) digits1989Srinivasa Ramanujan Modular EquationsChudnovsky brothers
2.7 trillion (2.7*1012) digits2009Srinivasa Ramanujan Modular EquationsFabrice Bellard
10 trillion (1013)2011-Alexander Yee & Shigeru Kondo
quadrillionth (1015th)2000Bellard's formulaPiHex

Even after finding the quadrillionth bit Pi still stands as a transcendental number.

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