1144
Number 1144: Properties, Factors, and Mathematical Facts
Short answer
The number 1144 is an even composite number with 16 positive divisors. Its prime factorization is 2³ × 11 × 13. It is also an abundant number, which gives it several notable mathematical relationships.
Is 1144 prime?
ClassificationCompositeParityEvenDivisor count16AbundanceAbundant
What is the prime factorization of 1144?
Prime factorization
2 cubed times 11 times 13
What are the divisors of 1144?
Divisor count
16
Divisor sum
2,520
Proper divisor sum
1,376
- 1
- 2
- 4
- 8
- 11
- 13
- 22
- 26
- 44
- 52
- 88
- 104
- 143
- 286
- 572
- 1144
How is 1144 classified?
How is 1144 represented in other numeral systems?
Decimal
1144
Binary
10001111000
Octal
2170
Hexadecimal
478
Roman
MCXLIVLearn more →
In words
one thousand one hundred forty four
Roots and powers
Square root
33.823069 Approximate
Cube root
10.458643 Approximate
Nearest lower square
1089
Nearest higher square
1156
Nearest lower cube
1000
Nearest higher cube
1331
What are the digit properties of 1144?
Which numbers are related to 1144?
Why these results are true
- 1144 is composite because it has positive divisors other than 1 and itself.
- 1144 is abundant because the sum of its proper divisors (1376) is greater than 1144.
Compare this number
FAQ for 1144
- Is 1144 prime?
- No
- What is the prime factorization of 1144?
- 2³ × 11 × 13
- Is 1144 a perfect square?
- No
- What is 1144 in binary?
- 10001111000
- What is 1144 in Roman numerals?
- MCXLIV