1504
1504 is a year in the 16th century. Michelangelo's David was installed in the Piazza della Signoria at Florence (Italy).
- Even
- Composite
Where 1504 fits
Why 1504 is special
1504 has a profile because of what happened in it rather than because of any property of the number: Michelangelo's David was installed in the Piazza della Signoria at Florence (Italy).
1504 is part of
Factors & digit properties
- Divisors (12)
- 1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504
- Prime factorisation
- 2^5 × 47
- Digit sum
- 10
- Digital root
- 1
Representations
- Decimal
- 1504
- Scientific notation
- 1.504 × 10^3
Roman numerals
M D I V
MDIV uses the subtractive pair IV: one before five — five minus one.
Binary
1 0 1 1 1 1 0 0 0 0 0
1 × 1,024 + 0 × 512 + 1 × 256 + 1 × 128 + 1 × 64 + 1 × 32 + 0 × 16 + 0 × 8 + 0 × 4 + 0 × 2 + 0 × 1 = 1,504
Octal
2 7 4 0
2 × 512 + 7 × 64 + 4 × 8 + 0 × 1 = 1,504
Hexadecimal
5 e 0
5 × 256 + e × 16 + 0 × 1 = 1,504
Read as powers of two: 1,024 + 256 + 128 + 64 + 32 = 1,504.
In historical numeral systems
Egyptian
1 lotus, 5 coils of rope, 4 strokes
1 × 1,000 + 5 × 100 + 4 × 1 = 1,504. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges + 5 vertical wedges (sixties place), 4 vertical wedges (units place)
25 × 60 + 4 = 1504. Places are separated by a space on the tablet, with the higher place written first.
Systems that simply cannot reach this value are left out. Where a script needs a font most readers do not have, the reading is given instead of the glyphs — see number systems for each system in full.
Other mathematical patterns
- Abundant number
Related numbers & connections
1504 is a year in the 16th century, in the 1500s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1504, Michelangelo's David was installed in the Piazza della Signoria at Florence (Italy).
DocumentedHistoryGeography: ItalyPeriod: 1504
Common questions
Is 1504 a prime number?
No, 1504 is not prime.
What are the factors of 1504?
The factors of 1504 are 1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504.
What is 1504 in Roman numerals?
1504 in Roman numerals is MDIV. IV is subtractive: one before five — five minus one. Written additively it would be MDIIII, which Roman inscriptions used freely — the strict subtractive form is a later convention.
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: 15 July 2026