Sequence 99999999999999999999 in Pi
Pi Sequence Finder
Is there a number 99999999999999999999 in Pi?
Answer
In the first 1,000,000,000 digits of Pi, 99999999999999999999 is
not found
Searched in the first 1,000,000,000 digits after the decimal point, position 1 = the 1 in 3.14…, overlaps counted. If the digits were independent and equally likely, a 20-digit block would be expected about once in 100,000,000,000,000,000,000 digits — beyond the 1,000,000,000 searched.
Related Calculations
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
| Sequence | Found in Pi (— = not checked here) |
|---|---|
| 99999999999999999984 | — |
| 99999999999999999985 | — |
| 99999999999999999986 | — |
| 99999999999999999987 | — |
| 99999999999999999988 | — |
| 99999999999999999989 | — |
| 99999999999999999990 | — |
| 99999999999999999991 | — |
| 99999999999999999992 | — |
| 99999999999999999993 | — |
| 99999999999999999994 | — |
| 99999999999999999995 | — |
| 99999999999999999996 | — |
| 99999999999999999997 | — |
| 99999999999999999998 | — |
| 99999999999999999999 | Not found |
| 100000000000000000000 | — |
| 100000000000000000001 | — |
| 100000000000000000002 | — |
| 100000000000000000003 | — |
| 100000000000000000004 | — |
| 100000000000000000005 | — |
| 100000000000000000006 | — |
| 100000000000000000007 | — |
| 100000000000000000008 | — |
| 100000000000000000009 | — |
| 100000000000000000010 | — |
| 100000000000000000011 | — |
| 100000000000000000012 | — |
| 100000000000000000013 | — |
FAQ
Is there a number 99999999999999999999 in Pi?
In the first 1,000,000,000 digits of Pi, 99999999999999999999 is not found
Does that mean 99999999999999999999 is not in Pi at all?
No: only the first 1,000,000,000 digits after the decimal point were searched. It may occur further on; whether every digit block occurs in Pi is unproven.
How often would a 20-digit block be expected in Pi?
With independent, equally likely digits, about once in 100,000,000,000,000,000,000 digits; the search covered the first 1,000,000,000.
See Also
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- Есть ли последовательность 99999999999999999999 в числе Пи?
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