MathQuarryCalculators

Numbers / 318

The Number 318

318 is composite: factorization 2 × 3 × 53. That gives 318 exactly 8 divisors: 1, 2, 3, 6, 53, 106, 159, 318. 318's proper divisors total 330, 12 more than 318 itself, so 318 is abundant. 318 has a digit sum of 12; for 318, the digital root works out to 3. 318: 2, 3, 6 all divide 318 evenly, out of 2-12. 318 is 100111110 in binary and 13E in hex; as a Roman numeral it's CCCXVIII.

Factors
1, 2, 3, 6, 53, 106, 159, 318
Number of factors
8
Prime?
No
Prime factorization
2 x 3 x 53
Even or odd
Even
Square
101124
Cube
32157432
Binary
100111110
Hexadecimal
13E
Roman numeral
CCCXVIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 318 in detail →Is 318 prime? →