!
! Exclamation Mark
factorial, bang
U+0021
Click to copy and paste symbol
Character description
Exclamation Mark. Basic Latin.
Exclamation Mark was approved as part of Unicode 1.1 in 1993.
Properties
Age | 1.1 |
Block | Basic Latin |
Bidi Paired Bracket Type | None |
Composition Exclusion | No |
Case Folding | 0021 |
Simple Case Folding | 0021 |
Related characters
Encoding
Encoding | hex | dec (bytes) | dec | binary |
---|---|---|---|---|
UTF-8 | 21 | 33 | 33 | 00100001 |
UTF-16BE | 00 21 | 0 33 | 33 | 00000000 00100001 |
UTF-16LE | 21 00 | 33 0 | 8448 | 00100001 00000000 |
UTF-32BE | 00 00 00 21 | 0 0 0 33 | 33 | 00000000 00000000 00000000 00100001 |
UTF-32LE | 21 00 00 00 | 33 0 0 0 | 553648128 | 00100001 00000000 00000000 00000000 |
Sets with this symbol: