1020
Number 1020: Properties, Factors, and Mathematical Facts
Short answer
The number 1020 is an even composite number with 24 positive divisors. Its prime factorization is 2² × 3 × 5 × 17. It is also an abundant number, which gives it several notable mathematical relationships.
Is 1020 prime?
ClassificationCompositeParityEvenDivisor count24AbundanceAbundant
What is the prime factorization of 1020?
Prime factorization
2 squared times 3 times 5 times 17
What are the divisors of 1020?
Divisor count
24
Divisor sum
3,024
Proper divisor sum
2,004
- 1
- 2
- 3
- 4
- 5
- 6
- 10
- 12
- 15
- 17
- 20
- 30
- 34
- 51
- 60
- 68
- 85
- 102
- 170
- 204
- 255
- 340
- 510
- 1020
How is 1020 classified?
How is 1020 represented in other numeral systems?
Decimal
1020
Binary
1111111100
Octal
1774
Hexadecimal
3FC
Roman
MXXLearn more →
In words
one thousand twenty
Roots and powers
Square root
31.937439 Approximate
Cube root
10.066227 Approximate
Nearest lower square
961
Nearest higher square
1024
Nearest lower cube
1000
Nearest higher cube
1331
What are the digit properties of 1020?
Which numbers are related to 1020?
Why these results are true
- 1020 is composite because it has positive divisors other than 1 and itself.
- 1020 is abundant because the sum of its proper divisors (2004) is greater than 1020.
Compare this number
FAQ for 1020
- Is 1020 prime?
- No
- What is the prime factorization of 1020?
- 2² × 3 × 5 × 17
- Is 1020 a perfect square?
- No
- What is 1020 in binary?
- 1111111100
- What is 1020 in Roman numerals?
- MXX