738
Number 738: Properties, Factors, and Mathematical Facts
Short answer
The number 738 is an even composite number with 12 positive divisors. Its prime factorization is 2 × 3² × 41. It is also an abundant number, which gives it several notable mathematical relationships.
Is 738 prime?
ClassificationCompositeParityEvenDivisor count12AbundanceAbundant
What is the prime factorization of 738?
Prime factorization
2 times 3 squared times 41
What are the divisors of 738?
Divisor count
12
Divisor sum
1,638
Proper divisor sum
900
- 1
- 2
- 3
- 6
- 9
- 18
- 41
- 82
- 123
- 246
- 369
- 738
How is 738 classified?
How is 738 represented in other numeral systems?
Decimal
738
Binary
1011100010
Octal
1342
Hexadecimal
2E2
Roman
DCCXXXVIIILearn more →
In words
seven hundred thirty eight
Roots and powers
Square root
27.166155 Approximate
Cube root
9.036886 Approximate
Nearest lower square
729
Nearest higher square
784
Nearest lower cube
729
Nearest higher cube
1000
What are the digit properties of 738?
Which numbers are related to 738?
Why these results are true
- 738 is composite because it has positive divisors other than 1 and itself.
- 738 is abundant because the sum of its proper divisors (900) is greater than 738.
Compare this number
FAQ for 738
- Is 738 prime?
- No
- What is the prime factorization of 738?
- 2 × 3² × 41
- Is 738 a perfect square?
- No
- What is 738 in binary?
- 1011100010
- What is 738 in Roman numerals?
- DCCXXXVIII