1329
Number 1329: Properties, Factors, and Mathematical Facts
Short answer
The number 1329 is an odd composite number with 4 positive divisors. Its prime factorization is 3 × 443. It is also a deficient number, which gives it several notable mathematical relationships.
Is 1329 prime?
ClassificationCompositeParityOddDivisor count4AbundanceDeficient
What is the prime factorization of 1329?
Prime factorization
3 times 443
What are the divisors of 1329?
Divisor count
4
Divisor sum
1,776
Proper divisor sum
447
- 1
- 3
- 443
- 1329
How is 1329 classified?
How is 1329 represented in other numeral systems?
Decimal
1329
Binary
10100110001
Octal
2461
Hexadecimal
531
Roman
MCCCXXIXLearn more →
In words
one thousand three hundred twenty nine
Roots and powers
Square root
36.455452 Approximate
Cube root
10.994488 Approximate
Nearest lower square
1296
Nearest higher square
1369
Nearest lower cube
1000
Nearest higher cube
1331
What are the digit properties of 1329?
Which numbers are related to 1329?
Why these results are true
- 1329 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 1329
- Is 1329 prime?
- No
- What is the prime factorization of 1329?
- 3 × 443
- Is 1329 a perfect square?
- No
- What is 1329 in binary?
- 10100110001
- What is 1329 in Roman numerals?
- MCCCXXIX