| Decimal | 20 |
| Binary | 10100 |
| Hexadecimal | 0x14 |
| Roman | XX |
| Dotted decimal | 0.0.0.20 |
| Square root of | 400 |
| Factors | 5 2 2 |
| English | twenty |
| Wikipedia Article about 20 | Wikipedia Article about 20 |
| RGB Color | #000014, |
| Number info: 20: ASCII code for | Device Control 4 |
| random from 1 to 6 | Show |
| random from 1 to 10 | Show |
| random from 1 to 100 | Show |
| random from 1 to 1000 | Show |