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Numbers / 224

The Number 224

224 is composite: factorization 2^5 × 7. That gives 224 exactly 12 divisors: 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224. 224's proper divisors total 280, 56 more than 224 itself, so 224 is abundant. 224 has a digit sum of 8; for 224, the digital root works out to 8. 224: 2, 4, 7, 8 all divide 224 evenly, out of 2-12. 224 is 11100000 in binary and E0 in hex; as a Roman numeral it's CCXXIV.

Factors
1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224
Number of factors
12
Prime?
No
Prime factorization
2^5 x 7
Even or odd
Even
Square
50176
Cube
11239424
Binary
11100000
Hexadecimal
E0
Roman numeral
CCXXIV
Perfect square?
No
Perfect cube?
No
Perfect number?
No
Triangular number?
No
Fibonacci number?
No
Factors of 224 in detail →Is 224 prime? →