Q: Is 1,080,800 a Composite Number?

Why is 1,080,800 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 1,080,800 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 70 80 100 112 140 160 175 193 200 224 280 350 386 400 560 700 772 800 965 1,120 1,351 1,400 1,544 1,930 2,702 2,800 3,088 3,860 4,825 5,404 5,600 6,176 6,755 7,720 9,650 10,808 13,510 15,440 19,300 21,616 27,020 30,880 33,775 38,600 43,232 54,040 67,550 77,200 108,080 135,100 154,400 216,160 270,200 540,400 and 1,080,800, with no remainder.

Since 1,080,800 cannot be divided by just 1 and 1,080,800, 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).