∜
Fourth Root
Unicode: U+221C
HTML: ∜
About this Symbol
The Fourth Root symbol (∜) is a Unicode character with code point U+221C. It belongs to the Mathematical Operators category of Unicode symbols.
Usage Examples
- Plain text:
∜
- HTML:
∜
- Unicode:
U+221C
How to Type
Windows
Hold Alt and type 8732 on the numeric keypad.
macOS
Press Command + Control + Space to open the Character Viewer, then search for "Fourth Root".