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  1. Octal - Wikipedia

    Octal representation of a 16-bit word requires 6 digits, but the most significant octal digit represents (quite inelegantly) only one bit (0 or 1). This representation offers no way to easily …

  2. Octal Number System - GeeksforGeeks

    Jul 23, 2025 · 'OCTAL' is derived from the Latin word 'OCT' which means Eight. The number system with base 8 and symbols ranging between 0-7 is known as the Octal Number System. …

  3. Octal Number System: Definition, Conversion, Table, Examples

    The octal number system is the number system with base 8. It uses digits from 0 to 7. Learn interconversions between number systems, facts, examples, and more.

  4. Numeral Systems - Binary, Octal, Decimal, Hex

    Octal Numeral System - Base-8 Octal numbers uses digits from 0..7. Examples: 27 8 = 2×8 1 +7×8 0 = 16+7 = 23 30 8 = 3×8 1 +0×8 0 = 24 4307 8 = 4×8 3 +3×8 2 +0×8 1 +7×8 0 = 2247 …

  5. Octal Number System - Definition, Base, and Examples

    Feb 7, 2024 · In 1801, James Anderson suggested the base 8 number system and coined the term ‘octal.’ Like the hexadecimal number system, the advantage of the octal number system …

  6. OCTAL Definition & Meaning - Merriam-Webster

    Dec 31, 2022 · The meaning of OCTAL is of, relating to, or being a number system with a base of eight.

  7. What is an Octal? - Computer Hope

    Sep 7, 2025 · Octal is a base-8 number system commonly used to represent binary numbers and other numbers in a shorter form.

  8. What is Octal (Base 8)?

    Octal, also known as Base 8, is a numbering system that uses eight unique symbols: 0, 1, 2, 3, 4, 5, 6, and 7. It is primarily used in computing and digital systems as a more compact …

  9. Octal Definition (Illustrated Mathematics Dictionary)

    Illustrated definition of Octal: An Octal Number uses only these 8 digits: 0, 1, 2, 3, 4, 5, 6 and 7 Examples: 7 in Octal equals...

  10. Number Bases: Octal and Hexadecimal - Purplemath

    Explains octal (base 8) and hexadecimal (base 16) numbers. Also discusses RGB values versus HTML hexidecimal codes for colors.