1727
1727 is the year Isaac Newton died.
- Odd
- Composite
Where 1727 fits
Why 1727 is special
He spent more of his life on alchemy and biblical chronology than on physics, and those manuscripts were suppressed for centuries as an embarrassment. Keynes bought a collection of them in 1936 and called Newton the last of the magicians.
1727 is part of
Factors & digit properties
- Divisors (4)
- 1, 11, 157, 1727
- Prime factorisation
- 11 × 157
- Digit sum
- 17
- Digital root
- 8
Representations
- Decimal
- 1727
- Binary
- 11010111111
- Octal
- 3277
- Hexadecimal
- 6bf
- Roman numeral
- MDCCXXVII
- Scientific notation
- 1.727 × 10^3
Other mathematical patterns
- Deficient number
- Happy number
- Semiprime
Science
Newton's unpublished papers, mostly alchemical and theological, exceed his scientific output in volume. Their rediscovery in the twentieth century substantially changed how historians describe him.
DocumentedScienceGeography: EnglandPeriod: 1727
Common questions
Is 1727 a prime number?
No, 1727 is not prime.
What are the factors of 1727?
The factors of 1727 are 1, 11, 157, 1727.
What is 1727 in Roman numerals?
1727 in Roman numerals is MDCCXXVII.
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