Q: Is 308,057,040 a Composite Number?

Why is 308,057,040 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 308,057,040 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 72 80 90 108 120 135 144 180 216 240 270 360 432 540 720 1,080 2,160 142,619 285,238 427,857 570,476 713,095 855,714 1,140,952 1,283,571 1,426,190 1,711,428 2,139,285 2,281,904 2,567,142 2,852,380 3,422,856 3,850,713 4,278,570 5,134,284 5,704,760 6,417,855 6,845,712 7,701,426 8,557,140 10,268,568 11,409,520 12,835,710 15,402,852 17,114,280 19,253,565 20,537,136 25,671,420 30,805,704 34,228,560 38,507,130 51,342,840 61,611,408 77,014,260 102,685,680 154,028,520 and 308,057,040, with no remainder.

Since 308,057,040 cannot be divided by just 1 and 308,057,040, 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).