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Numbers / 160

The Number 160

160 is composite: factorization 2^5 × 5. That gives 160 exactly 12 divisors: 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160. 160's proper divisors total 218, 58 more than 160 itself, so 160 is abundant. 160 has a digit sum of 7; for 160, the digital root works out to 7. 160: 2, 4, 5, 8, 10 all divide 160 evenly, out of 2-12. 160 is 10100000 in binary and A0 in hex; as a Roman numeral it's CLX.

Factors
1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160
Number of factors
12
Prime?
No
Prime factorization
2^5 x 5
Even or odd
Even
Square
25600
Cube
4096000
Binary
10100000
Hexadecimal
A0
Roman numeral
CLX
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 160 in detail →Is 160 prime? →