Q: Is 160,521,120 a Composite Number?

Why is 160,521,120 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 160,521,120 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 32 36 38 40 45 48 57 60 72 76 80 90 95 96 114 120 144 152 160 171 180 190 228 240 285 288 304 342 360 380 456 480 570 608 684 720 760 855 912 1,140 1,368 1,440 1,520 1,710 1,824 2,280 2,736 3,040 3,420 4,560 5,472 5,867 6,840 9,120 11,734 13,680 17,601 23,468 27,360 29,335 35,202 46,936 52,803 58,670 70,404 88,005 93,872 105,606 111,473 117,340 140,808 176,010 187,744 211,212 222,946 234,680 264,015 281,616 334,419 352,020 422,424 445,892 469,360 528,030 557,365 563,232 668,838 704,040 844,848 891,784 938,720 1,003,257 1,056,060 1,114,730 1,337,676 1,408,080 1,672,095 1,689,696 1,783,568 2,006,514 2,112,120 2,229,460 2,675,352 2,816,160 3,344,190 3,567,136 4,013,028 4,224,240 4,458,920 5,016,285 5,350,704 6,688,380 8,026,056 8,448,480 8,917,840 10,032,570 10,701,408 13,376,760 16,052,112 17,835,680 20,065,140 26,753,520 32,104,224 40,130,280 53,507,040 80,260,560 and 160,521,120, with no remainder.

Since 160,521,120 cannot be divided by just 1 and 160,521,120, 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).