1874
1874 is the year the first commercially successful typewriter was sold.
- Even
- Composite
Where 1874 fits
Why 1874 is special
The QWERTY layout it used is still standard, and the common explanation — that it was designed to slow typists down — is disputed by the evidence about telegraph operators' needs.
1874 is part of
Factors & digit properties
- Divisors (4)
- 1, 2, 937, 1874
- Prime factorisation
- 2 × 937
- Digit sum
- 20
- Digital root
- 2
Representations
- Decimal
- 1874
- Binary
- 11101010010
- Octal
- 3522
- Hexadecimal
- 752
- Roman numeral
- MDCCCLXXIV
- Scientific notation
- 1.874 × 10^3
Other mathematical patterns
- Deficient number
- Happy number
- Semiprime
Related numbers & connections
The first commercial typewriter of 1874 and Edison's phonograph of 1877 both mechanised a form of record-keeping, and both established conventions that outlived their machines.
View 1877 →Other connections
- developed from1877
why?
Strength 0.50, confidence "high".
Technology & computing
The Sholes and Glidden typewriter of 1874 established QWERTY. Whether the layout was arranged to prevent jams, to suit telegraph transcription, or from commercial accident is genuinely unsettled.
DocumentedTechnology & computingGeography: United StatesPeriod: 1874
Common questions
Is 1874 a prime number?
No, 1874 is not prime.
What are the factors of 1874?
The factors of 1874 are 1, 2, 937, 1874.
What is 1874 in Roman numerals?
1874 in Roman numerals is MDCCCLXXIV.
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