Mathematical Operators: Square Root

√

U+221A

√

Noto text font

Plane: 0 (Basic Multilingual)
Block: Mathematical Operators
Unicode Version: 1.1

UTF-32BE: 00 00 22 1A
UTF-32LE: 1A 22 00 00
UTF-16BE: 22 1A
UTF-16LE: 1A 22
UTF-8: E2 88 9A

Character Escapes

HTML5: √; √; &Sqrt;; √
C: \u221A (C99); \U00221A (C99)
C++: \u{221A} (C++23); \U0000221A; \u221A
Java: \u221A
JavaScript: \u{221A}; \u221A
CSS: \221A; \00221A
Quoted-Printable: =E2=88=9A
URL: %E2%88%9A