1341
1341 is a year in the 14th century. The Breton war of succession began, a proxy conflict between England and France that ran for twenty-three years (Brittany).
- Odd
- Composite
Where 1341 fits
Why 1341 is special
1341 has a profile because of what happened in it rather than because of any property of the number: the Breton war of succession began, a proxy conflict between England and France that ran for twenty-three years (Brittany).
1341 is part of
Factors & digit properties
- Divisors (6)
- 1, 3, 9, 149, 447, 1341
- Prime factorisation
- 3^2 × 149
- Digit sum
- 9
- Digital root
- 9
Representations
- Decimal
- 1341
- Scientific notation
- 1.341 × 10^3
Roman numerals
M C C C X L I
MCCCXLI uses the subtractive pair XL: ten before fifty — fifty minus ten.
Binary
1 0 1 0 0 1 1 1 1 0 1
1 × 1,024 + 0 × 512 + 1 × 256 + 0 × 128 + 0 × 64 + 1 × 32 + 1 × 16 + 1 × 8 + 1 × 4 + 0 × 2 + 1 × 1 = 1,341
Octal
2 4 7 5
2 × 512 + 4 × 64 + 7 × 8 + 5 × 1 = 1,341
Hexadecimal
5 3 d
5 × 256 + 3 × 16 + d × 1 = 1,341
Read as powers of two: 1,024 + 256 + 32 + 16 + 8 + 4 + 1 = 1,341.
In historical numeral systems
Egyptian
1 lotus, 3 coils of rope, 4 hobbles, 1 stroke
1 × 1,000 + 3 × 100 + 4 × 10 + 1 × 1 = 1,341. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
Babylonian
2 corner wedges + 2 vertical wedges (sixties place), 2 corner wedges + 1 vertical wedge (units place)
22 × 60 + 21 = 1341. 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
- Harshad (Niven) number
Related numbers & connections
1341 is a year in the 14th century, in the 1340s.
Numbers Around Us
- appears inHistorical years
why?
Strength 0.50, confidence "high".
History
In 1341, the Breton war of succession began, a proxy conflict between England and France that ran for twenty-three years (Brittany).
DocumentedHistoryGeography: BrittanyPeriod: 1341
Common questions
Is 1341 a prime number?
No, 1341 is not prime.
What are the factors of 1341?
The factors of 1341 are 1, 3, 9, 149, 447, 1341.
What is 1341 in Roman numerals?
1341 in Roman numerals is MCCCXLI. XL is subtractive: ten before fifty — fifty minus ten. Written additively it would be MCCCXXXXI, 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