Q: Is 38,550,720 a Composite Number?

Why is 38,550,720 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 38,550,720 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 130 156 160 192 195 208 240 260 312 320 390 416 480 520 624 780 832 960 1,040 1,248 1,560 2,080 2,496 3,089 3,120 4,160 6,178 6,240 9,267 12,356 12,480 15,445 18,534 24,712 30,890 37,068 40,157 46,335 49,424 61,780 74,136 80,314 92,670 98,848 120,471 123,560 148,272 160,628 185,340 197,696 200,785 240,942 247,120 296,544 321,256 370,680 401,570 481,884 494,240 593,088 602,355 642,512 741,360 803,140 963,768 988,480 1,204,710 1,285,024 1,482,720 1,606,280 1,927,536 2,409,420 2,570,048 2,965,440 3,212,560 3,855,072 4,818,840 6,425,120 7,710,144 9,637,680 12,850,240 19,275,360 and 38,550,720, with no remainder.

Since 38,550,720 cannot be divided by just 1 and 38,550,720, 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).