8008
The Intel 8008 was the first 8-bit microprocessor.
- Even
- Composite
Where 8008 fits
Why 8008 is special
It was commissioned for a terminal, delivered late, and rejected by the customer who had ordered it. Intel sold it anyway, and its instruction set became the direct ancestor of the 8080 and then the x86 architecture.
8008 is part of
Factors & digit properties
- Divisors (32)
- 1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008
- Prime factorisation
- 2^3 × 7 × 11 × 13
- Digit sum
- 16
- Digital root
- 7
Representations
- Decimal
- 8008
- Binary
- 1111101001000
- Octal
- 17510
- Hexadecimal
- 1f48
- Scientific notation
- 8.008 × 10^3
Other mathematical patterns
- Palindromic number
- Abundant number
Related numbers & connections
The 4004 put a processor on one chip in 1971 and the 8008 made it eight-bit a year later. The x86 architecture descends directly from the second.
View 4004 →Technology & computing
The 8008 was built to specification for a terminal maker who had moved on by the time it arrived. Intel sold the rejected design on the open market, and the x86 architecture in most computers today descends from it.
DocumentedTechnology & computingPeriod: 1972
Common questions
Is 8008 a prime number?
No, 8008 is not prime.
What are the factors of 8008?
The factors of 8008 are 1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 143, 154, 182, 286, 308, 364, 572, 616, 728, 1001, 1144, 2002, 4004, 8008.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 1 reviewer-confirmed record, sourced and reviewed before publication.
Last reviewed: 3 August 2026