Q: Is 74,680,080 a Composite Number?

Why is 74,680,080 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 74,680,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 23 24 30 40 46 48 60 69 80 83 92 115 120 138 163 166 184 230 240 249 276 326 332 345 368 415 460 489 498 552 652 664 690 815 830 920 978 996 1,104 1,245 1,304 1,328 1,380 1,630 1,660 1,840 1,909 1,956 1,992 2,445 2,490 2,608 2,760 3,260 3,320 3,749 3,818 3,912 3,984 4,890 4,980 5,520 5,727 6,520 6,640 7,498 7,636 7,824 9,545 9,780 9,960 11,247 11,454 13,040 13,529 14,996 15,272 18,745 19,090 19,560 19,920 22,494 22,908 27,058 28,635 29,992 30,544 37,490 38,180 39,120 40,587 44,988 45,816 54,116 56,235 57,270 59,984 67,645 74,980 76,360 81,174 89,976 91,632 108,232 112,470 114,540 135,290 149,960 152,720 162,348 179,952 202,935 216,464 224,940 229,080 270,580 299,920 311,167 324,696 405,870 449,880 458,160 541,160 622,334 649,392 811,740 899,760 933,501 1,082,320 1,244,668 1,555,835 1,623,480 1,867,002 2,489,336 3,111,670 3,246,960 3,734,004 4,667,505 4,978,672 6,223,340 7,468,008 9,335,010 12,446,680 14,936,016 18,670,020 24,893,360 37,340,040 and 74,680,080, with no remainder.

Since 74,680,080 cannot be divided by just 1 and 74,680,080, 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).