32
32 is a power of two (2⁵), the atomic number of germanium, and the freezing point of water on the Fahrenheit scale.
- Even
- Composite
Where 32 fits
Why 32 is special
32°F marking water's freezing point (exactly 0°C) is one of the few fixed reference points shared between the Fahrenheit and Celsius scales.
Same number, different meanings
How 32 is understood across different contexts — never implying one meaning because of another.
- Mathematics
32°F marking water's freezing point (exactly 0°C) is one of the few fixed reference points shared between the Fahrenheit and Celsius scales.
- Science
32 is the atomic number of germanium, an early semiconductor material.
- Everyday life
32°F is the freezing point of water on the Fahrenheit scale, exactly equivalent to 0°C — one of the few fixed reference points shared between the two everyday temperature scales.
32 is part of
Factors & digit properties
- Divisors (6)
- 1, 2, 4, 8, 16, 32
- Prime factorisation
- 2^5
- Digit sum
- 5
- Digital root
- 5
Representations
- Decimal
- 32
- Binary
- 100000
- Octal
- 40
- Hexadecimal
- 20
- Roman numeral
- XXXII
- Scientific notation
- 3.200 × 10^1
Other mathematical patterns
- Deficient number
- Happy number
- Powerful number
Related numbers & connections
16 is a factor of 32 (16 × 2 = 32).
View 16 →Mathematically related
- has factor16
why?
Strength 0.50, confidence "high".
Science
32 is the atomic number of germanium, an early semiconductor material.
DocumentedScience
Everyday life
32°F is the freezing point of water on the Fahrenheit scale, exactly equivalent to 0°C — one of the few fixed reference points shared between the two everyday temperature scales.
DocumentedEveryday life
Common questions
Is 32 a prime number?
No, 32 is not prime.
What are the factors of 32?
The factors of 32 are 1, 2, 4, 8, 16, 32.
What is 32 in Roman numerals?
32 in Roman numerals is XXXII.
About this page's data
Mathematical facts:computed directly from the number's value — nothing to source or verify externally.
Contextual records: 2 reviewer-confirmed records, sourced and reviewed before publication.
Last reviewed: 15 July 2026