e
Lowercase e
PrintableASCII 101 | Hex 0x65 | U+0065
ASCII 101 holds lowercase e, the most common letter in the English language and in most European languages that use the Latin alphabet. In hexadecimal, e represents decimal 14. Scientific notation uses e or E to denote powers of ten (6.022e23). Euler's number (approximately 2.71828) is written as Math.E in JavaScript and M_E in C. The letter e descends from the Phoenician he, originally depicting a person with raised arms.
ASCII Code
Decimal
101
Hexadecimal
0x65
Octal
145
Binary
0110 0101
URL Escape
%65
Unicode
Code Point
U+0065
Escape
\u0065
UTF-8 Hex
0x65
UTF-8 Binary
01100101
UTF-16
0x0065
UTF-32
0x00000065
HTML Entities
Numeric
e
Hex
e
How to Type
Windows Alt CodeAlt + 101
HTML Entity
e
Unicode InputU+0065
Source Code Representations
C / Java
"\u0065"CSS
\0065JavaScript
"\u0065"Perl
\x{0065}Python 2
u"\u0065"Python 3
\u0065Ruby
\u{0065}Frequently Asked Questions
What is ASCII code 101?
ASCII code 101 represents the Lowercase e character. In hexadecimal it is 0x65, in binary 0110 0101, and in octal 145. It is a printable character that appears as "e" in text.
How do I type ASCII 101 on a keyboard?
On Windows, hold Alt and type 101 on the numeric keypad. On Mac, you can use the Character Viewer (Edit > Emoji & Symbols). In HTML, use the entity e or e.