Q: Is 8,116,400 a Composite Number?

Why is 8,116,400 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 8,116,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 103 197 200 206 394 400 412 515 788 824 985 1,030 1,576 1,648 1,970 2,060 2,575 3,152 3,940 4,120 4,925 5,150 7,880 8,240 9,850 10,300 15,760 19,700 20,291 20,600 39,400 40,582 41,200 78,800 81,164 101,455 162,328 202,910 324,656 405,820 507,275 811,640 1,014,550 1,623,280 2,029,100 4,058,200 and 8,116,400, with no remainder.

Since 8,116,400 cannot be divided by just 1 and 8,116,400, 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).