Q: Is 120,213,200 a Composite Number?

Why is 120,213,200 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 120,213,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 149 200 298 400 596 745 1,192 1,490 2,017 2,384 2,980 3,725 4,034 5,960 7,450 8,068 10,085 11,920 14,900 16,136 20,170 29,800 32,272 40,340 50,425 59,600 80,680 100,850 161,360 201,700 300,533 403,400 601,066 806,800 1,202,132 1,502,665 2,404,264 3,005,330 4,808,528 6,010,660 7,513,325 12,021,320 15,026,650 24,042,640 30,053,300 60,106,600 and 120,213,200, with no remainder.

Since 120,213,200 cannot be divided by just 1 and 120,213,200, 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).