∞ Infinity

U+221E

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Technical information

Name Infinity
Unicode number
U+221E
HTML-code
∞
CSS-code
\221E
Entity
Block Mathematical Operators
Unicode version: 1.1 (1993)
Alt code:
Alt 236 (English keyboard layout)

Symbol meaning

Infinity. Mathematical Operators.

Infinity was approved as part of Unicode 1.1 in 1993.

Properties

Age 1.1
Block Mathematical Operators
Bidi Paired Bracket Type None
Composition Exclusion No
Case Folding 221E
Simple Case Folding 221E

Encoding

Encoding hex dec (bytes) dec binary
UTF-8 E2 88 9E 226 136 158 14846110 11100010 10001000 10011110
UTF-16BE 22 1E 34 30 8734 00100010 00011110
UTF-16LE 1E 22 30 34 7714 00011110 00100010
UTF-32BE 00 00 22 1E 0 0 34 30 8734 00000000 00000000 00100010 00011110
UTF-32LE 1E 22 00 00 30 34 0 0 505544704 00011110 00100010 00000000 00000000
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