9918
The TMS9918 is a video display processor with hardware sprites.
- Even
- Composite
Where 9918 fits
Why 9918 is special
Sprites in hardware meant a slow processor could still move objects smoothly, which is what made playable games possible on modest machines.
Factors & digit properties
- Divisors (24)
- 1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918
- Prime factorisation
- 2 × 3^2 × 19 × 29
- Digit sum
- 27
- Digital root
- 9
Representations
- Decimal
- 9918
- Binary
- 10011010111110
- Octal
- 23276
- Hexadecimal
- 26be
- Scientific notation
- 9.918 × 10^3
Other mathematical patterns
- Abundant number
Related numbers & connections
Both provide hardware sprites; the VIC-II was routinely pushed past its documented limits by raster interrupt techniques.
View 6567 →Technology & computing
The TMS9918 generates video and composites up to 32 hardware sprites independently of the main processor. It was used in the MSX standard, the ColecoVision and the SG-1000.
DocumentedTechnology & computingPeriod: 1979–
Common questions
Is 9918 a prime number?
No, 9918 is not prime.
What are the factors of 9918?
The factors of 9918 are 1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918.
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