3. 14 159 26535 89793 23846 26433

83279 50288 4 197 1 69399 375 10

58209 74944 59230 78 164 06286

20899 86280 34825 342 1 1 70679

82 148 0865 1 32823 06647 09384

46095 50582 23 172 53594 08 128

48 1 1 1 74502 84 102 70 193 852 1 1

05559 64462 29489 54930 38 196

44288 10975 66593 3446 1 28475

64823 37867 83 165 27 120 1909 1

45648 56692 34603 486 10 45432

66482 13393 60726 0249 1 4 1273

72458 70066 063 15 588 17 488 15

20920 96282 92540 9 17 15 36436

78925 90360 0 1 133 05305 48820

46652 1384 1 4695 1 94 15 1 16094

33057 27036 57595 9 1953 092 18

6 1 173 8 1932 6 1 179 3 105 1 18548

07446 23799 62749 56735 18857

52724 89 122 7938 1 830 1 1 949 12

Extended data:

International pi day:

20 1 1 year, the International Mathematical Association officially announced that March 14 every year would be designated as the International Mathematics Festival, which originated from the pi of Zu Chongzhi, an ancient mathematician in China.

The international pi day can be traced back to1March 4, 988/KLOC-0, a physicist at the San Francisco Science Museum.

Shaw, who organized museum staff and participants to make three 1/7 circles around the museum monument (22/7, one of the approximate values of π) and eat fruit pies together. Later, the San Francisco Science Museum inherited this tradition and held a celebration on this day every year.

In 2009, the US House of Representatives formally passed a non-binding resolution, which designated March 14 as "pi day" every year. The resolution holds that "because mathematics and natural science are interesting and indispensable parts of education, and learning π is a fascinating way to teach children geometry and attract them to learn natural science and mathematics ... π is about 3. 14, so March 14 is the most appropriate day to commemorate pi day."

References:

Pi- Baidu encyclopedia