Q: Is 14,040,320 a Composite Number?

Why is 14,040,320 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 14,040,320 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 128 140 160 224 256 280 320 448 560 640 896 1,120 1,280 1,567 1,792 2,240 3,134 4,480 6,268 7,835 8,960 10,969 12,536 15,670 21,938 25,072 31,340 43,876 50,144 54,845 62,680 87,752 100,288 109,690 125,360 175,504 200,576 219,380 250,720 351,008 401,152 438,760 501,440 702,016 877,520 1,002,880 1,404,032 1,755,040 2,005,760 2,808,064 3,510,080 7,020,160 and 14,040,320, with no remainder.

Since 14,040,320 cannot be divided by just 1 and 14,040,320, 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).