Q: Is 7,930,920 a Composite Number?

Why is 7,930,920 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 7,930,920 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 29 30 40 43 53 58 60 86 87 106 116 120 129 145 159 172 174 212 215 232 258 265 290 318 344 348 424 430 435 516 530 580 636 645 696 795 860 870 1,032 1,060 1,160 1,247 1,272 1,290 1,537 1,590 1,720 1,740 2,120 2,279 2,494 2,580 3,074 3,180 3,480 3,741 4,558 4,611 4,988 5,160 6,148 6,235 6,360 6,837 7,482 7,685 9,116 9,222 9,976 11,395 12,296 12,470 13,674 14,964 15,370 18,232 18,444 18,705 22,790 23,055 24,940 27,348 29,928 30,740 34,185 36,888 37,410 45,580 46,110 49,880 54,696 61,480 66,091 68,370 74,820 91,160 92,220 132,182 136,740 149,640 184,440 198,273 264,364 273,480 330,455 396,546 528,728 660,910 793,092 991,365 1,321,820 1,586,184 1,982,730 2,643,640 3,965,460 and 7,930,920, with no remainder.

Since 7,930,920 cannot be divided by just 1 and 7,930,920, 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).