Q: Is 7,958,800 a Composite Number?

Why is 7,958,800 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 7,958,800 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 100 101 197 200 202 394 400 404 505 788 808 985 1,010 1,576 1,616 1,970 2,020 2,525 3,152 3,940 4,040 4,925 5,050 7,880 8,080 9,850 10,100 15,760 19,700 19,897 20,200 39,400 39,794 40,400 78,800 79,588 99,485 159,176 198,970 318,352 397,940 497,425 795,880 994,850 1,591,760 1,989,700 3,979,400 and 7,958,800, with no remainder.

Since 7,958,800 cannot be divided by just 1 and 7,958,800, 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).