LIFE OF PI
Everybody knows that π is a mathematical constant which represents the ratio of any circle's circumference to its diameter in Euclidean geometry. Starting from Babylonians, Yajnavalkya and Archimedes, we have a handful of approximations for the value of Pi ranging from Aryabhata's "chaturadhikam śatamaśtagunam dvāśaśtistathā sahasrānām Ayutadvayaviśkambhasyāsanno vrîttaparinahah" to the Chinese fraction, 22/7.
It's value with first 1000 decimal digits is 3.1415926535897932384626433832795028841971693993751
05820974944592307816406286208998628034825342117067982148086513282306647093844609550582
231725359408128481117450284102701938521105559644622948954930381964428810975665933446128
475648233786783165271201909145648566923460348610454326648213393607260249141273724587006
606315588174881520920962829254091715364367892590360011330530548820466521384146951941511
6094330572703657595919530921861173819326117931051185480744623799627495673518857527248912
2793818301194912983367336244065664308602139494639522473719070217986094370277053921717629
3176752384674818467669405132000568127145263560827785771342757789609173637178721468440901
2249534301465495853710507922796892589235420199561121290219608640344181598136297747713099
605187072113499999983729780499510597317328160963185950244594553469083026425223082533446
8503526193118817101000313783875288658753320838142061717766914730359825349042875546873115
9562863882353787593751957781857780532171226806613001927876611195909216420198...
If you want first million digits, click here else if you need anything more than that (may be for some of the day-to-day simple manual calculations), Tokyo University's Information Technology Center has calculated the value till 1241.1 billion digits using a super computer. All the very best.
It's value with first 1000 decimal digits is 3.1415926535897932384626433832795028841971693993751
05820974944592307816406286208998628034825342117067982148086513282306647093844609550582
231725359408128481117450284102701938521105559644622948954930381964428810975665933446128
475648233786783165271201909145648566923460348610454326648213393607260249141273724587006
606315588174881520920962829254091715364367892590360011330530548820466521384146951941511
6094330572703657595919530921861173819326117931051185480744623799627495673518857527248912
2793818301194912983367336244065664308602139494639522473719070217986094370277053921717629
3176752384674818467669405132000568127145263560827785771342757789609173637178721468440901
2249534301465495853710507922796892589235420199561121290219608640344181598136297747713099
605187072113499999983729780499510597317328160963185950244594553469083026425223082533446
8503526193118817101000313783875288658753320838142061717766914730359825349042875546873115
9562863882353787593751957781857780532171226806613001927876611195909216420198...
If you want first million digits, click here else if you need anything more than that (may be for some of the day-to-day simple manual calculations), Tokyo University's Information Technology Center has calculated the value till 1241.1 billion digits using a super computer. All the very best.
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