190
The Mercedes 190E was developed into a touring car that defined a racing era.
- Even
- Composite
Where 190 fits
Why 190 is special
Its rivalry with BMW's M3 drove German touring car racing through the 1980s, and the road cars sold on the strength of a competition the manufacturers were funding largely to sell road cars.
Same number, different meanings
How 190 is understood across different contexts — never implying one meaning because of another.
- Mathematics
Its rivalry with BMW's M3 drove German touring car racing through the 1980s, and the road cars sold on the strength of a competition the manufacturers were funding largely to sell road cars.
- Technology & computing
CWE-190 is integer overflow or wraparound. A size calculation that wraps produces an allocation smaller than intended, which is how integer defects become memory corruption.
- Sport
The 190E's motorsport programme existed substantially to support road car sales, and the resulting rivalry with BMW shaped touring car racing for a decade. The commercial logic is explicit rather than incidental.
190 is part of
Factors & digit properties
- Divisors (8)
- 1, 2, 5, 10, 19, 38, 95, 190
- Prime factorisation
- 2 × 5 × 19
- Digit sum
- 10
- Digital root
- 1
Representations
- Decimal
- 190
- Binary
- 10111110
- Octal
- 276
- Hexadecimal
- be
- Roman numeral
- CXC
- Scientific notation
- 1.900 × 10^2
Other mathematical patterns
- Triangular number
- Deficient number
- Happy number
- Hexagonal number
- Harshad (Niven) number
Related numbers & connections
The 190E's touring car programme and the 205 T16's rally programme were both funded substantially to sell the road cars they resembled.
View 205 →Other connections
- is associated with205
why?
Strength 0.50, confidence "high".
Technology & computing
CWE-190 is integer overflow or wraparound. A size calculation that wraps produces an allocation smaller than intended, which is how integer defects become memory corruption.
DocumentedTechnology & computingGeography: International — MITRE CWEPeriod: 2006–
Sport
The 190E's motorsport programme existed substantially to support road car sales, and the resulting rivalry with BMW shaped touring car racing for a decade. The commercial logic is explicit rather than incidental.
DocumentedSportGeography: Germany
Common questions
Is 190 a prime number?
No, 190 is not prime.
What are the factors of 190?
The factors of 190 are 1, 2, 5, 10, 19, 38, 95, 190.
What is 190 in Roman numerals?
190 in Roman numerals is CXC.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 2 reviewer-confirmed records, sourced and reviewed before publication.
Last reviewed: 3 August 2026