1589
1589 is the year the knitting machine was invented.
- Odd
- Composite
Where 1589 fits
Why 1589 is special
William Lee's stocking frame was refused a patent by Elizabeth I on the grounds it would put hand knitters out of work. It is one of the earliest recorded refusals of a labour-saving device on employment grounds.
Factors & digit properties
- Divisors (4)
- 1, 7, 227, 1589
- Prime factorisation
- 7 × 227
- Digit sum
- 23
- Digital root
- 5
Representations
- Decimal
- 1589
- Binary
- 11000110101
- Octal
- 3065
- Hexadecimal
- 635
- Roman numeral
- MDLXXXIX
- Scientific notation
- 1.589 × 10^3
Other mathematical patterns
- Deficient number
- Semiprime
Related numbers & connections
Elizabeth I refused a patent for the stocking frame in 1589 to protect hand knitters; the spinning jenny of 1764 met the same objection through machine-breaking rather than the patent office.
View 1764 →Other connections
- contrasts with1764
why?
Strength 0.50, confidence "high".
Finance & economics
Elizabeth I declined to patent the stocking frame in 1589 because of what it would do to hand knitters. The reasoning is documented and is among the earliest explicit instances of technology policy weighing employment.
DocumentedFinance & economicsGeography: EnglandPeriod: 1589
Common questions
Is 1589 a prime number?
No, 1589 is not prime.
What are the factors of 1589?
The factors of 1589 are 1, 7, 227, 1589.
What is 1589 in Roman numerals?
1589 in Roman numerals is MDLXXXIX.
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