1520
1520 is the year of the Field of the Cloth of Gold.
- Even
- Composite
Where 1520 fits
Why 1520 is special
Henry VIII and Francis I met for eighteen days of competitive display costing both kingdoms enormous sums. It produced no lasting alliance whatever.
Factors & digit properties
- Divisors (20)
- 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520
- Prime factorisation
- 2^4 × 5 × 19
- Digit sum
- 8
- Digital root
- 8
Representations
- Decimal
- 1520
- Binary
- 10111110000
- Octal
- 2760
- Hexadecimal
- 5f0
- Roman numeral
- MDXX
- Scientific notation
- 1.520 × 10^3
Other mathematical patterns
- Abundant number
- Pentagonal number
- Harshad (Niven) number
Related numbers & connections
The Field of the Cloth of Gold in 1520 produced no alliance at all; the 1554 marriage treaty between England and Spain was written to limit what an alliance could do.
View 1554 →Other connections
- contrasts with1554
why?
Strength 0.50, confidence "high".
History
The 1520 summit between England and France involved temporary palaces, fountains running with wine and a wrestling match between the two kings. No durable diplomatic outcome followed, which was noted at the time.
DocumentedHistoryGeography: England and FrancePeriod: 1520
Common questions
Is 1520 a prime number?
No, 1520 is not prime.
What are the factors of 1520?
The factors of 1520 are 1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520.
What is 1520 in Roman numerals?
1520 in Roman numerals is MDXX.
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