8163
Manaslu is 8,163 metres high.
- Odd
- Composite
Where 8163 fits
Why 8163 is special
Its name derives from a Sanskrit word for intellect or soul, and it is sometimes called the Japanese mountain because Japanese expeditions made the first ascent and several subsequent ones.
Factors & digit properties
- Divisors (6)
- 1, 3, 9, 907, 2721, 8163
- Prime factorisation
- 3^2 × 907
- Digit sum
- 18
- Digital root
- 9
Representations
- Decimal
- 8163
- Scientific notation
- 8.163 × 10^3
Roman numerals
Roman numerals as modelled here goes up to 3,999.
Binary
1 1 1 1 1 1 1 1 0 0 0 1 1
1 × 4,096 + 1 × 2,048 + 1 × 1,024 + 1 × 512 + 1 × 256 + 1 × 128 + 1 × 64 + 1 × 32 + 0 × 16 + 0 × 8 + 0 × 4 + 1 × 2 + 1 × 1 = 8,163
Octal
1 7 7 4 3
1 × 4,096 + 7 × 512 + 7 × 64 + 4 × 8 + 3 × 1 = 8,163
Hexadecimal
1 f e 3
1 × 4,096 + f × 256 + e × 16 + 3 × 1 = 8,163
Read as powers of two: 4,096 + 2,048 + 1,024 + 512 + 256 + 128 + 64 + 32 + 2 + 1 = 8,163.
In historical numeral systems
Egyptian
8 lotuses, 1 coil of rope, 6 hobbles, 3 strokes
8 × 1,000 + 1 × 100 + 6 × 10 + 3 × 1 = 8,163. The signs are simply repeated and added; where they sit on the line is a matter of layout, not value.
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
Dhaulagiri and Manaslu are both Nepalese eight-thousanders. Dhaulagiri was thought to be the world's highest mountain for about thirty years from 1808.
View 8167 →Other connections
- is associated with8167
why?
Strength 0.50, confidence "high".
Geography
Manaslu was first climbed by a Japanese expedition in 1956 and its early climbing history is so dominated by Japanese parties that the association stuck.
DocumentedGeographyGeography: Nepal
Common questions
Is 8163 a prime number?
No, 8163 is not prime.
What are the factors of 8163?
The factors of 8163 are 1, 3, 9, 907, 2721, 8163.
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