Unicode Character "√" U+221A Square Root
Unicode Version 15.1
√
Summary
The unicode character "√" at code point U+221A is Square Root. It is a character in the Mathematical Operators block and is part of the Common script. The character is a math symbol. The UTF-8 encoding of "√" is 0xE2 0x88 0x9A and the UTF-16 encoding is 0x221A.
General Properties
| Code Point | U+221A |
| Version Added | 1.1 |
| Name | Square Root |
| Block | Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
| Mirrored | Yes |
Encodings
| HTML Entity | √ √ |
| HTML Decimal Encoding | √ |
| HTML Hex Encoding | √ |
| UTF-8 Encoding | 0xE2 0x88 0x9A |
| UTF-16 Encoding | 0x221A |
| UTF-32 Encoding | 0x0000221A |
| C/C++/Java Escape | \u221a |