π is the Unicode character AHOM LETTER TTA, code point U+11741 (decimal 71489) in the Ahom block, added in Unicode 14.0. In HTML write 𑝁, and in UTF-8 it is the 4 bytes F0 91 9D 81.
Codes
| Where | How to write it |
|---|---|
| Code point | U+11741 |
| Decimal | 71489 |
| UTF-8 bytes | F0 91 9D 81 |
| UTF-16 (big-endian) | D805 DF41 |
| UTF-32 | 00011741 |
| HTML decimal | 𑝁 |
| HTML hex | 𑝁 |
| CSS | \11741 |
| JavaScript | \u{11741} or \uD805\uDF41 |
| JSON | \uD805\uDF41 |
| Python | \U00011741 |
| Python by name | \N{AHOM LETTER TTA} |
| Java, C# | \uD805\uDF41 |
| Rust, Swift | \u{11741} |
| Go, C, C++ | \U00011741 |
| URL (percent-encoded) | %F0%91%9D%81 |
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 | AHOM LETTER TTA |
| Code point | U+11741 (decimal 71489) |
| Block | Ahom (U+11700βU+1174F) |
| General category | Lo: Other letter |
| Script | Ahom |
| Bidirectional class | L: Left-to-right |
| Mirrored in right-to-left text | No |
| First in Unicode version | 14.0 |
Nearby in Ahom
- πΉ U+11739 Ahom Digit Nine
- πΊ U+1173A Ahom Number Ten
- π» U+1173B Ahom Number Twenty
- πΌ U+1173C Ahom Sign Small Section
- π½ U+1173D Ahom Sign Section
- πΎ U+1173E Ahom Sign Rulai
- πΏ U+1173F Ahom Symbol Vi
- π U+11740 Ahom Letter Ca
- π U+11742 Ahom Letter Ttha
- π U+11743 Ahom Letter Dda
- π U+11744 Ahom Letter Ddha
- π U+11745 Ahom Letter Nna
- π U+11746 Ahom Letter Lla
All 65 characters: Ahom.
Official reference
Questions people ask
- What is the HTML code for π?
- Use 𑝁 (decimal) or 𑝁 (hex).
- What is the UTF-8 encoding of U+11741?
- F0 91 9D 81 (hex), 4 bytes. In a URL it is %F0%91%9D%81.
- How do I write U+11741 in JavaScript or Python?
- JavaScript: \u{11741} or \uD805\uDF41. Python: \U00011741.
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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