MathQuarryCalculators

Numbers / 768

The Number 768

768 is composite: factorization 2^8 × 3. That gives 768 exactly 18 divisors: 1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768. 768's proper divisors total 1276, 508 more than 768 itself, so 768 is abundant. 768 has a digit sum of 21; for 768, the digital root works out to 3. 768: 2, 3, 4, 6, 8, 12 all divide 768 evenly, out of 2-12. 768 is 1100000000 in binary and 300 in hex; as a Roman numeral it's DCCLXVIII.

Factors
1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768
Number of factors
18
Prime?
No
Prime factorization
2^8 x 3
Even or odd
Even
Square
589824
Cube
452984832
Binary
1100000000
Hexadecimal
300
Roman numeral
DCCLXVIII
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No