Q: Is 6,945,200 a Composite Number?

Why is 6,945,200 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 6,945,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 40 50 80 97 100 179 194 200 358 388 400 485 716 776 895 970 1,432 1,552 1,790 1,940 2,425 2,864 3,580 3,880 4,475 4,850 7,160 7,760 8,950 9,700 14,320 17,363 17,900 19,400 34,726 35,800 38,800 69,452 71,600 86,815 138,904 173,630 277,808 347,260 434,075 694,520 868,150 1,389,040 1,736,300 3,472,600 and 6,945,200, with no remainder.

Since 6,945,200 cannot be divided by just 1 and 6,945,200, 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).