1,000 digits of pi

3.1415926535897932384626433832795028841971693993751058209749445923078164062862089986280348253421170679821480865132823066470938446095505822317253594081284811174502841027019385211055596446229489549303819644288109756659334461284756482337867831652712019091456485669234603486104543266482133936072602491412737245870066063155881748815209209628292540917153643678925903600113305305488204665213841469519415116094330572703657595919530921861173819326117931051185480744623799627495673518857527248912279381830119491298336733624406566430860213949463952247371907021798609437027705392171762931767523846748184676694051320005681271452635608277857713427577896091736371787214684409012249534301465495853710507922796892589235420199561121290219608640344181598136297747713099605187072113499999983729780499510597317328160963185950244594553469083026425223082533446850352619311881710100031378387528865875332083814206171776691473035982534904287554687311595628638823537875937519577818577805321712268066130019278766111959092164201989

How often each digit 0–9 actually appears in these 1,000 digits — computed fresh from this exact page's data, not a fixed table. Pi's digits are conjectured (though not proven) to be normal, meaning every digit should appear about equally often over a long enough run — worth comparing against ~100.0, the count you'd expect from a perfectly even split of 1,000 digits.

Starting at digit 762 of this list is a run of six consecutive 9s (999999) — nicknamed the Feynman point after physicist Richard Feynman, who reportedly joked he'd like to memorize pi out to that point just so he could recite it and finish by saying "nine nine nine nine nine nine, and so on." It's a real, striking pattern in an otherwise patternless sequence — visible here because 1,000 digits is enough to reach it.

Despite pi having infinitely many digits, NASA's Jet Propulsion Laboratory uses only about 15 decimal digits of pi for its most precise interplanetary navigation calculations — enough to compute the circumference of a circle the size of the observable universe to within the width of a hydrogen atom. Digit counts like the 1,000 on this page exist for curiosity, memorization challenges, and testing computer arithmetic — not because any real calculation needs them.