π is the Unicode character EGYPTIAN HIEROGLYPH AA004, code point U+13410 (decimal 78864) in the Egyptian Hieroglyphs block, added in Unicode 5.2. In HTML write 𓐐, and in UTF-8 it is the 4 bytes F0 93 90 90.
Codes
| Where | How to write it |
|---|---|
| Code point | U+13410 |
| Decimal | 78864 |
| UTF-8 bytes | F0 93 90 90 |
| UTF-16 (big-endian) | D80D DC10 |
| UTF-32 | 00013410 |
| HTML decimal | 𓐐 |
| HTML hex | 𓐐 |
| CSS | \13410 |
| JavaScript | \u{13410} or \uD80D\uDC10 |
| JSON | \uD80D\uDC10 |
| Python | \U00013410 |
| Python by name | \N{EGYPTIAN HIEROGLYPH AA004} |
| Java, C# | \uD80D\uDC10 |
| Rust, Swift | \u{13410} |
| Go, C, C++ | \U00013410 |
| URL (percent-encoded) | %F0%93%90%90 |
JavaScript and JSON strings store text as UTF-16, so this character takes two code units (a surrogate pair) and "π".length is 2. Python 3 strings count code points, so its length there is 1.
Properties
| Property | Value |
|---|---|
| Name | EGYPTIAN HIEROGLYPH AA004 |
| Code point | U+13410 (decimal 78864) |
| Block | Egyptian Hieroglyphs (U+13000βU+1342F) |
| General category | Lo: Other letter |
| Script | Egyptian Hieroglyphs |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 5.2 |
Nearby in Egyptian Hieroglyphs
- π U+13408 Egyptian Hieroglyph Z016d
- π U+13409 Egyptian Hieroglyph Z016e
- π U+1340A Egyptian Hieroglyph Z016f
- π U+1340B Egyptian Hieroglyph Z016g
- π U+1340C Egyptian Hieroglyph Z016h
- π U+1340D Egyptian Hieroglyph Aa001
- π U+1340E Egyptian Hieroglyph Aa002
- π U+1340F Egyptian Hieroglyph Aa003
- π U+13411 Egyptian Hieroglyph Aa005
- π U+13412 Egyptian Hieroglyph Aa006
- π U+13413 Egyptian Hieroglyph Aa007
- π U+13414 Egyptian Hieroglyph Aa007a
- π U+13415 Egyptian Hieroglyph Aa007b
- π U+13416 Egyptian Hieroglyph Aa008
- π U+13417 Egyptian Hieroglyph Aa009
- π U+13418 Egyptian Hieroglyph Aa010
All 1072 characters: Egyptian Hieroglyphs.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𓐐 (decimal) or 𓐐 (hex).
- What is the UTF-8 encoding of U+13410?
- F0 93 90 90 (hex), 4 bytes. In a URL it is %F0%93%90%90.
- How do I write U+13410 in JavaScript or Python?
- JavaScript: \u{13410} or \uD80D\uDC10. Python: \U00013410.
Source
Unicode Character Database 18.0.0 (Unicode License v3); HTML entity names from the WHATWG HTML Standard (CC BY 4.0). The encodings above are computed from the code point and checked against Python's encoders. How the character looks depends on your fonts.
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