Q: Is 11,028,800 a Composite Number?

Why is 11,028,800 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 11,028,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 61 64 80 100 113 122 160 200 226 244 305 320 400 452 488 565 610 800 904 976 1,130 1,220 1,525 1,600 1,808 1,952 2,260 2,440 2,825 3,050 3,616 3,904 4,520 4,880 5,650 6,100 6,893 7,232 9,040 9,760 11,300 12,200 13,786 18,080 19,520 22,600 24,400 27,572 34,465 36,160 45,200 48,800 55,144 68,930 90,400 97,600 110,288 137,860 172,325 180,800 220,576 275,720 344,650 441,152 551,440 689,300 1,102,880 1,378,600 2,205,760 2,757,200 5,514,400 and 11,028,800, with no remainder.

Since 11,028,800 cannot be divided by just 1 and 11,028,800, it is a composite number.

More Examples

• All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).