442
Number 442: Properties, Factors, and Mathematical Facts
Short answer
The number 442 is an even composite number with 8 positive divisors. Its prime factorization is 2 × 13 × 17. It is also a deficient number, which gives it several notable mathematical relationships.
Is 442 prime?
ClassificationCompositeParityEvenDivisor count8AbundanceDeficient
What is the prime factorization of 442?
Prime factorization
2 times 13 times 17
What are the divisors of 442?
Divisor count
8
Divisor sum
756
Proper divisor sum
314
- 1
- 2
- 13
- 17
- 26
- 34
- 221
- 442
How is 442 classified?
How is 442 represented in other numeral systems?
Decimal
442
Binary
110111010
Octal
672
Hexadecimal
1BA
Roman
CDXLIILearn more →
In words
four hundred forty two
Roots and powers
Square root
21.023796 Approximate
Cube root
7.617412 Approximate
Nearest lower square
441
Nearest higher square
484
Nearest lower cube
343
Nearest higher cube
512
What are the digit properties of 442?
Which numbers are related to 442?
Why these results are true
- 442 is composite because it has positive divisors other than 1 and itself.
Compare this number
FAQ for 442
- Is 442 prime?
- No
- What is the prime factorization of 442?
- 2 × 13 × 17
- Is 442 a perfect square?
- No
- What is 442 in binary?
- 110111010
- What is 442 in Roman numerals?
- CDXLII