1268
1268 is a year in the 13th century. Antioch fell to the Mamluks after a hundred and seventy years as a crusader state (Levant).
- Even
- Composite
Where 1268 fits
Why 1268 is special
1268 has a profile because of what happened in it rather than because of any property of the number: Antioch fell to the Mamluks after a hundred and seventy years as a crusader state (Levant).
1268 is part of
Factors & digit properties
- Divisors (6)
- 1, 2, 4, 317, 634, 1268
- Prime factorisation
- 2^2 × 317
- Digit sum
- 17
- Digital root
- 8
Representations
- Decimal
- 1268
- Scientific notation
- 1.268 × 10^3
Roman numerals
M C C L X V I I I
Binary
1 0 0 1 1 1 1 0 1 0 0
1 × 1,024 + 0 × 512 + 0 × 256 + 1 × 128 + 1 × 64 + 1 × 32 + 1 × 16 + 0 × 8 + 1 × 4 + 0 × 2 + 0 × 1 = 1,268
Octal
2 3 6 4
2 × 512 + 3 × 64 + 6 × 8 + 4 × 1 = 1,268
Hexadecimal
4 f 4
4 × 256 + f × 16 + 4 × 1 = 1,268
Read as powers of two: 1,024 + 128 + 64 + 32 + 16 + 4 = 1,268.
In historical numeral systems
Egyptian
1 lotus, 2 coils of rope, 6 hobbles, 8 strokes
1 × 1,000 + 2 × 100 + 6 × 10 + 8 × 1 = 1,268. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges + 1 vertical wedge (sixties place), 8 vertical wedges (units place)
21 × 60 + 8 = 1268. 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
- Deficient number
Related numbers & connections
1268 is a year in the 13th century, in the 1260s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1268, Antioch fell to the Mamluks after a hundred and seventy years as a crusader state (Levant).
DocumentedHistoryGeography: LevantPeriod: 1268
Common questions
Is 1268 a prime number?
No, 1268 is not prime.
What are the factors of 1268?
The factors of 1268 are 1, 2, 4, 317, 634, 1268.
What is 1268 in Roman numerals?
1268 in Roman numerals is MCCLXVIII.
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