Q: Is 5,439,280 a Composite Number?

Why is 5,439,280 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 5,439,280 can be evenly divided by 1 2 4 5 7 8 10 11 14 16 20 22 28 35 40 44 55 56 70 77 80 88 110 112 140 154 176 220 280 308 385 440 560 616 770 880 883 1,232 1,540 1,766 3,080 3,532 4,415 6,160 6,181 7,064 8,830 9,713 12,362 14,128 17,660 19,426 24,724 30,905 35,320 38,852 48,565 49,448 61,810 67,991 70,640 77,704 97,130 98,896 123,620 135,982 155,408 194,260 247,240 271,964 339,955 388,520 494,480 543,928 679,910 777,040 1,087,856 1,359,820 2,719,640 and 5,439,280, with no remainder.

Since 5,439,280 cannot be divided by just 1 and 5,439,280, 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).