Sequence 12345678901234567890 in Pi
Pi Sequence Finder
Is there a number 12345678901234567890 in Pi?
Answer
In the first 1,000,000,000 digits of Pi, 12345678901234567890 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) |
|---|---|
| 12345678901234567875 | — |
| 12345678901234567876 | — |
| 12345678901234567877 | — |
| 12345678901234567878 | — |
| 12345678901234567879 | — |
| 12345678901234567880 | — |
| 12345678901234567881 | — |
| 12345678901234567882 | — |
| 12345678901234567883 | — |
| 12345678901234567884 | — |
| 12345678901234567885 | — |
| 12345678901234567886 | — |
| 12345678901234567887 | — |
| 12345678901234567888 | — |
| 12345678901234567889 | — |
| 12345678901234567890 | Not found |
| 12345678901234567891 | — |
| 12345678901234567892 | — |
| 12345678901234567893 | — |
| 12345678901234567894 | — |
| 12345678901234567895 | — |
| 12345678901234567896 | — |
| 12345678901234567897 | — |
| 12345678901234567898 | — |
| 12345678901234567899 | — |
| 12345678901234567900 | — |
| 12345678901234567901 | — |
| 12345678901234567902 | — |
| 12345678901234567903 | — |
| 12345678901234567904 | — |
FAQ
Is there a number 12345678901234567890 in Pi?
In the first 1,000,000,000 digits of Pi, 12345678901234567890 is not found
Does that mean 12345678901234567890 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.
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