Sequence 21 in Pi
Pi Sequence Finder
Is there a number 21 in Pi?
Answer
In Pi, 21 first appears at position
93
115 times in the first 10,000 digits
Searched in the first 10,000 digits after the decimal point, position 1 = the 1 in 3.14…, overlaps counted. If the digits were independent and equally likely, a 2-digit block would be expected about 100 times there.
Positions 91–100
| 3 | 4 | 2 | 1 | 1 | 7 | 0 | 6 | 7 | 9 |
| ↑ 93 | |||||||||
…86280348253421170679821480…
Also at positions 102, 173, 280, 380, 423, 524, 546, 565, 650, 711 and 104 more.
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See Also
- Pi Digit Explorer - Discover any digit of pi
- First Digits of Pi - Pi up to a specified number of digits
- Download digits of Pi - Download digits of Pi from 1,000 to 1 billion
Sequences in Pi
FAQ
Is there a number 21 in Pi?
In Pi, 21 first appears at position 93
How many times does 21 appear in Pi?
115 times in the first 10,000 digits after the decimal point, overlaps counted; with independent, equally likely digits about 100 times would be expected.
Where else does 21 appear in Pi?
At positions 102, 173, 280, 380, 423 and 109 more in the first 10,000 digits.
See Also
- Sequence 11 in Pi — Found 99 Times
- Sequence 12 in Pi — Found 103 Times
- Sequence 13 in Pi — Found 102 Times
- Sequence 14 in Pi — Found 121 Times
- Sequence 15 in Pi — Found 95 Times
- Sequence 16 in Pi — Found 106 Times
- Sequence 17 in Pi — Found 90 Times
- Sequence 18 in Pi — Found 98 Times
- Sequence 19 in Pi — Found 113 Times
- Sequence 20 in Pi — Found 101 Times
- Sequence 22 in Pi — Found 110 Times
- Sequence 23 in Pi — Found 99 Times
- Sequence 24 in Pi — Found 82 Times
- Sequence 25 in Pi — Found 118 Times
- Sequence 26 in Pi — Found 100 Times
- Sequence 27 in Pi — Found 101 Times
- Sequence 28 in Pi — Found 100 Times
- Sequence 29 in Pi — Found 95 Times
- Sequence 31 in Pi — Found 91 Times
- Sequence 32 in Pi — Found 86 Times
- Последовательность 21 в Пи — найдена 115 раз
- Secuencia 21 en Pi — encontrada 115 veces
- Sequência 21 em Pi — encontrada 115 vezes