Q: What is 642,125,421 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 1001100100011000001110011011012 | 30 |
| 3 (Ternary) | 11222020211001110003 | 19 |
| 4 (Quaternary) | 2121012003212314 | 15 |
| 5 (Quinary) | 23033410031415 | 13 |
| 6 (Senary) | 1434145505136 | 12 |
| 7 (Septenary) | 216246555307 | 11 |
| 8 (Octal) | 46214071558 | 10 |
| 9 (Nonary) | 15822404309 | 10 |
| 10 (Decimal) | 64212542110 | 9 |
| 11 (Undecimal) | 2AA51037311 | 9 |
| 12 (Duodecimal) | 15B06843912 | 9 |
| 13 (Tridecimal) | A305799213 | 8 |
| 14 (Tetradecimal) | 613D0A1714 | 8 |
| 15 (Pentadecimal) | 3B58E5B615 | 8 |
| 16 (Hexadecimal) | 26460E6D16 | 8 |
| 17 | 19A4344A17 | 8 |
| 18 (Octodecimal) | 10FEFEA918 | 8 |
| 19 | DC64HEF19 | 7 |
| 20 (Vigesimal) | A0D5DB120 | 7 |
| 21 | 7A4FAF021 | 7 |
| 22 | 5ED2H9322 | 7 |
| 23 | 47HDMFD23 | 7 |
| 24 (Tetravigesimal) | 38FA11L24 | 7 |
| 25 (Pentavigesimal) | 2FIL0GL25 | 7 |
| 26 (Hexavigesimal) | 22145HF26 | 7 |
| 27 (Septemvigesimal) | 1HK79D027 | 7 |
| 28 (Octovigesimal) | 198J9EL28 | 7 |
| 29 | 128PE1Q29 | 7 |
| 30 (Trigesimal) | QCMCKL30 | 6 |
| 31 | MD9AJ831 | 6 |
| 32 (Duotrigesimal) | J4C3JD32 | 6 |
| 33 | GDF2S333 | 6 |
| 34 | E4HDRR34 | 6 |
| 35 | C7VO0L35 | 6 |
| 36 (Hexatrigesimal) | AMAZ5936 | 6 |
| 64 (Tetrasexagesimal) | NjQyMTI1NDIx | 12 |