Numberwise

136,472

136472 Makemake is a dwarf planet with almost no atmosphere.

1 confirmed record · 1 sourceChecked, general knowledgeHow we qualify claimsReport a correction

Where 136,472 fits

Where 136,472 fits: Related numbersRelated numbers: 136199, 136108.Related numbers136199136108136,472
136,472 connects to 1 world: related numbers.

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
Scientific notation
1.365 × 10^5

Roman numerals

Roman numerals as modelled here goes up to 3,999.

Binary

1 0 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 0

1 × 131,072 + 0 × 65,536 + 0 × 32,768 + 0 × 16,384 + 0 × 8,192 + 1 × 4,096 + 0 × 2,048 + 1 × 1,024 + 0 × 512 + 1 × 256 + 0 × 128 + 0 × 64 + 0 × 32 + 1 × 16 + 1 × 8 + 0 × 4 + 0 × 2 + 0 × 1 = 136,472

Octal

4 1 2 4 3 0

4 × 32,768 + 1 × 4,096 + 2 × 512 + 4 × 64 + 3 × 8 + 0 × 1 = 136,472

Hexadecimal

2 1 5 1 8

2 × 65,536 + 1 × 4,096 + 5 × 256 + 1 × 16 + 8 × 1 = 136,472

Read as powers of two: 131,072 + 4,096 + 1,024 + 256 + 16 + 8 = 136,472.

In historical numeral systems

Egyptian

1 tadpole, 3 fingers, 6 lotuses, 4 coils of rope, 7 hobbles, 2 strokes

1 × 100,000 + 3 × 10,000 + 6 × 1,000 + 4 × 100 + 7 × 10 + 2 × 1 = 136,472. 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

  • Abundant number

Related numbers & connections

Documented appearance
Both are large trans-Neptunian objects discovered in 2005 by the same survey.

Both are large trans-Neptunian objects discovered in 2005 by the same survey.

View 136199 →
Connection
Both are dwarf planets characterised largely through stellar occultations rather than direct imaging.

Both are dwarf planets characterised largely through stellar occultations rather than direct imaging.

View 136108 →

Numbers Around Us

  • appears alongside136199
    why?

    Strength 0.50, confidence "high".

Other connections

  • is associated with136108
    why?

    Strength 0.50, confidence "high".

How is 136,472 connected to another number? →

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: 15 July 2026