0x1F68

0x1F68 is a hexadecimal numeral that represents the decimal value 8040. The 0x prefix is a common convention in many programming languages to denote a base-16 number. As a numeric constant, its meaning depends on context, such as whether it is used as an offset, a data value, or a bit mask. When stored in memory, its byte order depends on the system’s endianness: big-endian stores the bytes 1F 68, while little-endian stores 68 1F.

In Unicode, the code point corresponding to 0x1F68 is U+1F68. This lies in the Greek Extended block (U+1F00–U+1FFF), a range used for historical and scholarly Greek characters with diacritics and related marks. The exact glyph and official name of U+1F68 depend on the font and the Unicode data in use; fonts map the code point to a specific rendered character. This code point is primarily encountered in linguistic, philological, or academic typography rather than in everyday modern Greek text.

Outside of Unicode, 0x1F68 may serve as an identifier, opcode, or numeric constant within particular software, hardware specifications, or data formats. Its interpretation is not globally standardized and is determined by the surrounding application or protocol.

See also: Hexadecimal notation, Unicode code points, Greek Extended block, Endianness, 1F00–1FFF.