Q: Is 8,149,600 a Composite Number?

Why is 8,149,600 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 8,149,600 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 61 80 100 122 160 167 200 244 305 334 400 488 610 668 800 835 976 1,220 1,336 1,525 1,670 1,952 2,440 2,672 3,050 3,340 4,175 4,880 5,344 6,100 6,680 8,350 9,760 10,187 12,200 13,360 16,700 20,374 24,400 26,720 33,400 40,748 48,800 50,935 66,800 81,496 101,870 133,600 162,992 203,740 254,675 325,984 407,480 509,350 814,960 1,018,700 1,629,920 2,037,400 4,074,800 and 8,149,600, with no remainder.

Since 8,149,600 cannot be divided by just 1 and 8,149,600, 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).