136,472
136472 Makemake is a dwarf planet with almost no atmosphere.
- Even
- Composite
Where 136,472 fits
Why 136,472 is special
A stellar occultation in 2011 showed a sharp edge, which ruled out the global atmosphere that Pluto has at comparable distance.
Factors & digit properties
- Divisors (16)
- 1, 2, 4, 7, 8, 14, 28, 56, 2437, 4874, 9748, 17059, 19496, 34118, 68236, 136472
- Prime factorisation
- 2^3 × 7 × 2437
- Digit sum
- 23
- Digital root
- 5
Representations
- Decimal
- 136472
- Binary
- 100001010100011000
- Octal
- 412430
- Hexadecimal
- 21518
- Scientific notation
- 1.365 × 10^5
Other mathematical patterns
- Abundant number
Related numbers & connections
Both are large trans-Neptunian objects discovered in 2005 by the same survey.
View 136199 →Both are dwarf planets characterised largely through stellar occultations rather than direct imaging.
View 136108 →Science
136472 Makemake was observed occulting a star in 2011, producing an abrupt disappearance inconsistent with a substantial global atmosphere.
DocumentedSciencePeriod: 2005–
Common questions
Is 136,472 a prime number?
No, 136,472 is not prime.
What are the factors of 136,472?
The factors of 136,472 are 1, 2, 4, 7, 8, 14, 28, 56, 2437, 4874, 9748, 17059, 19496, 34118, 68236, 136472.
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