Q: What is 721,990 in other base number systems?
A:
| Base | Representation | Base Count |
|---|---|---|
| 2 (Binary) | 101100000100010001102 | 20 |
| 3 (Ternary) | 11002001011013 | 13 |
| 4 (Quaternary) | 23001010124 | 10 |
| 5 (Quinary) | 1411004305 | 9 |
| 6 (Senary) | 232503146 | 8 |
| 7 (Septenary) | 60646337 | 7 |
| 8 (Octal) | 26021068 | 7 |
| 9 (Nonary) | 13203419 | 7 |
| 10 (Decimal) | 72199010 | 6 |
| 11 (Undecimal) | 45349511 | 6 |
| 12 (Duodecimal) | 2A999A12 | 6 |
| 13 (Tridecimal) | 1C381913 | 6 |
| 14 (Tetradecimal) | 14B18A14 | 6 |
| 15 (Pentadecimal) | E3DCA15 | 5 |
| 16 (Hexadecimal) | B044616 | 5 |
| 17 | 8AG4017 | 5 |
| 18 (Octodecimal) | 6FE6A18 | 5 |
| 19 | 5A4I919 | 5 |
| 20 (Vigesimal) | 4A4JA20 | 5 |
| 21 | 3EK3A21 | 5 |
| 22 | 31HFG22 | 5 |
| 23 | 2D7IK23 | 5 |
| 24 (Tetravigesimal) | 245AM24 | 5 |
| 25 (Pentavigesimal) | 1L54F25 | 5 |
| 26 (Hexavigesimal) | 1F20M26 | 5 |
| 27 (Septemvigesimal) | 19IAA27 | 5 |
| 28 (Octovigesimal) | 14OPA28 | 5 |
| 29 | 10HE629 | 5 |
| 30 (Trigesimal) | QM6A30 | 4 |
| 31 | O79031 | 4 |
| 32 (Duotrigesimal) | M12632 | 4 |
| 33 | K2WG33 | 4 |
| 34 | ICJ034 | 4 |
| 35 | GTDA35 | 4 |
| 36 (Hexatrigesimal) | FH3A36 | 4 |
| 64 (Tetrasexagesimal) | NzIxOTkw | 8 |