Q: Is 120,245,200 a Composite Number?

Why is 120,245,200 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 120,245,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 43 50 80 86 100 172 200 215 344 400 430 688 860 1,075 1,720 2,150 3,440 4,300 6,991 8,600 13,982 17,200 27,964 34,955 55,928 69,910 111,856 139,820 174,775 279,640 300,613 349,550 559,280 601,226 699,100 1,202,452 1,398,200 1,503,065 2,404,904 2,796,400 3,006,130 4,809,808 6,012,260 7,515,325 12,024,520 15,030,650 24,049,040 30,061,300 60,122,600 and 120,245,200, with no remainder.

Since 120,245,200 cannot be divided by just 1 and 120,245,200, 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).