Q: Is 124,020,120 a Composite Number?

Why is 124,020,120 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 124,020,120 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 56 60 70 84 105 120 140 168 191 210 280 382 420 573 764 773 840 955 1,146 1,337 1,528 1,546 1,910 2,292 2,319 2,674 2,865 3,092 3,820 3,865 4,011 4,584 4,638 5,348 5,411 5,730 6,184 6,685 7,640 7,730 8,022 9,276 10,696 10,822 11,460 11,595 13,370 15,460 16,044 16,233 18,552 20,055 21,644 22,920 23,190 26,740 27,055 30,920 32,088 32,466 40,110 43,288 46,380 53,480 54,110 64,932 80,220 81,165 92,760 108,220 129,864 147,643 160,440 162,330 216,440 295,286 324,660 442,929 590,572 649,320 738,215 885,858 1,033,501 1,181,144 1,476,430 1,771,716 2,067,002 2,214,645 2,952,860 3,100,503 3,543,432 4,134,004 4,429,290 5,167,505 5,905,720 6,201,006 8,268,008 8,858,580 10,335,010 12,402,012 15,502,515 17,717,160 20,670,020 24,804,024 31,005,030 41,340,040 62,010,060 and 124,020,120, with no remainder.

Since 124,020,120 cannot be divided by just 1 and 124,020,120, 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).