√
Square Root
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221A · Mathematical Operators · Zyyy
编码
| Unicode 块 | U+221A | |
| 十进制 | √ | |
| HTML十六进制 | √ | |
| HTML 实体 | √ | |
| CSS | \221A | |
| JavaScript | \u{221A} | |
| Python | \u221a | |
| Java | \u221A | |
| UTF-8 十六进制 | e2 88 9a | |
| UTF-16 | 22 1a | |
| URL编码 | %E2%88%9A |
Unicode 属性
Block
Mathematical Operators
Script
Zyyy
Category
Math Symbol (Sm)
Bidirectional
ON
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比较
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常见问题
What is the √ Square Root symbol?
√ is the Square Root symbol, encoded at Unicode 221A.
What is the Unicode codepoint of Square Root?
The Square Root symbol (√) has codepoint 221A.
How do I type or copy Square Root?
Copy √ directly, or use the HTML entity, CSS, JavaScript, and Python encodings shown on this page.