1532
1532 is the year Pizarro captured the Inca emperor at Cajamarca.
- Even
- Composite
Where 1532 fits
Why 1532 is special
Fewer than 200 Spaniards took Atahualpa from an army of tens of thousands. Smallpox had already killed the previous emperor and triggered a civil war, which is the context that makes the outcome comprehensible.
Factors & digit properties
- Divisors (6)
- 1, 2, 4, 383, 766, 1532
- Prime factorisation
- 2^2 × 383
- Digit sum
- 11
- Digital root
- 2
Representations
- Decimal
- 1532
- Binary
- 10111111100
- Octal
- 2774
- Hexadecimal
- 5fc
- Roman numeral
- MDXXXII
- Scientific notation
- 1.532 × 10^3
Other mathematical patterns
- Deficient number
Related numbers & connections
The Aztec Triple Alliance formed in 1428 and Pizarro captured the Inca emperor in 1532. Both empires the Spanish encountered were recent, and both fell to disease as much as to conquest.
View 1428 →Other connections
- is associated with1428
why?
Strength 0.50, confidence "high".
History
Pizarro's capture of Atahualpa in 1532 followed a succession war caused by smallpox arriving ahead of the Spanish themselves. The disease preceded the conquistadors and did more than they did.
DocumentedHistoryGeography: PeruPeriod: 1532
Common questions
Is 1532 a prime number?
No, 1532 is not prime.
What are the factors of 1532?
The factors of 1532 are 1, 2, 4, 383, 766, 1532.
What is 1532 in Roman numerals?
1532 in Roman numerals is MDXXXII.
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