| HTML Entity (dec) | ∪ |
| HTML Entity (hex) | ∪ |
| UTF-8 (hex) | 0xe288aa / 0xe2 0x88 0xaa (3 bytes) |
| UTF-8 (dec) | 226, 136, 170 (3 bytes) |
| UTF-16-BE (hex) | 0x222a / 0x22 0x2a (2 bytes) |
| UTF-16-BE (dec) | 34, 42 (2 bytes) |
| UTF-32-BE (hex) | 0x222a / 0x00 0x00 0x22 0x2a (4 bytes) |
| UTF-32-BE (dec) | 0, 0, 34, 42 (4 bytes) |
| C/C++/Java source code | "\u222a" |
| Python source code | "\u222a" |