Q: Is 202,221,040 a Composite Number?

Why is 202,221,040 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 202,221,040 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 28 35 40 49 56 70 79 80 98 112 140 158 196 245 280 316 392 395 490 553 560 632 653 784 790 980 1,106 1,264 1,306 1,580 1,960 2,212 2,612 2,765 3,160 3,265 3,871 3,920 4,424 4,571 5,224 5,530 6,320 6,530 7,742 8,848 9,142 10,448 11,060 13,060 15,484 18,284 19,355 22,120 22,855 26,120 30,968 31,997 36,568 38,710 44,240 45,710 51,587 52,240 61,936 63,994 73,136 77,420 91,420 103,174 127,988 154,840 159,985 182,840 206,348 255,976 257,935 309,680 319,970 361,109 365,680 412,696 511,952 515,870 639,940 722,218 825,392 1,031,740 1,279,880 1,444,436 1,805,545 2,063,480 2,527,763 2,559,760 2,888,872 3,611,090 4,126,960 5,055,526 5,777,744 7,222,180 10,111,052 12,638,815 14,444,360 20,222,104 25,277,630 28,888,720 40,444,208 50,555,260 101,110,520 and 202,221,040, with no remainder.

Since 202,221,040 cannot be divided by just 1 and 202,221,040, 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).