Q: Is 100,000,120 a Composite Number?

Why is 100,000,120 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 100,000,120 can be evenly divided by 1 2 4 5 8 10 11 17 20 22 29 34 40 44 55 58 68 85 88 110 116 136 145 170 187 220 232 290 319 340 374 440 461 493 580 638 680 748 922 935 986 1,160 1,276 1,496 1,595 1,844 1,870 1,972 2,305 2,465 2,552 3,190 3,688 3,740 3,944 4,610 4,930 5,071 5,423 6,380 7,480 7,837 9,220 9,860 10,142 10,846 12,760 13,369 15,674 18,440 19,720 20,284 21,692 25,355 26,738 27,115 31,348 39,185 40,568 43,384 50,710 53,476 54,230 62,696 66,845 78,370 86,207 101,420 106,952 108,460 133,690 147,059 156,740 172,414 202,840 216,920 227,273 267,380 294,118 313,480 344,828 431,035 454,546 534,760 588,236 689,656 735,295 862,070 909,092 1,136,365 1,176,472 1,470,590 1,724,140 1,818,184 2,272,730 2,500,003 2,941,180 3,448,280 4,545,460 5,000,006 5,882,360 9,090,920 10,000,012 12,500,015 20,000,024 25,000,030 50,000,060 and 100,000,120, with no remainder.

Since 100,000,120 cannot be divided by just 1 and 100,000,120, 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).