∜

U+221C · FOURTH ROOT

Fourth Root

CodepointU+221C
NameFOURTH ROOT
Decimal8732
BlockMathematical Operators (U+2200–U+22FF)
Plane0 — Basic Multilingual Plane
ScriptCommon
CategorySm — Math Symbol
Unicode version1.1 (1993)
Bidi classON — Other Neutral
Combining class0
East Asian widthN — Neutral
MirroredYes

§

Encodings & escapes

UTF-8 encoder →

UTF-8	`E2 88 9C`	3 bytes
UTF-16	`221C`	1 code unit
UTF-32	`0000221C`	4 bytes
HTML decimal	`∜`
HTML hex	`∜`
CSS	`\221C`	in content: "…"
JavaScript	`\u221C`
JSON	`\u221C`
Python	`\u221C`
Python	`\N{FOURTH ROOT}`	by name
Java / C#	`\u221C`
C / C++	`\u221C`	universal character name
Rust / Swift / PHP	`\u{221C}`
Go	`\u221C`
Ruby	`\u221C`
Excel / Sheets	`=UNICHAR(8732)`
URL-encoded	`%E2%88%9C`	percent-encoded UTF-8

§

Nearby in Mathematical Operators

All in block →

U+2216∖Set Minus U+2217∗Asterisk Operator U+2218∘Ring Operator U+2219∙Bullet Operator U+221A√Square Root U+221B∛Cube Root U+221D∝Proportional to U+221E∞Infinity U+221F∟Right Angle U+2220∠Angle U+2221∡Measured Angle U+2222∢Spherical Angle