Q: Is 1,344,800 a Composite Number?

Why is 1,344,800 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 1,344,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 41 50 80 82 100 160 164 200 205 328 400 410 656 800 820 1,025 1,312 1,640 1,681 2,050 3,280 3,362 4,100 6,560 6,724 8,200 8,405 13,448 16,400 16,810 26,896 32,800 33,620 42,025 53,792 67,240 84,050 134,480 168,100 268,960 336,200 672,400 and 1,344,800, with no remainder.

Since 1,344,800 cannot be divided by just 1 and 1,344,800, 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).