Q: Is 170,990,160 a Composite Number?

Why is 170,990,160 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 170,990,160 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 239 240 264 271 330 440 478 528 542 660 717 813 880 956 1,084 1,195 1,320 1,355 1,434 1,626 1,912 2,168 2,390 2,629 2,640 2,710 2,868 2,981 3,252 3,585 3,824 4,065 4,336 4,780 5,258 5,420 5,736 5,962 6,504 7,170 7,887 8,130 8,943 9,560 10,516 10,840 11,472 11,924 13,008 13,145 14,340 14,905 15,774 16,260 17,886 19,120 21,032 21,680 23,848 26,290 28,680 29,810 31,548 32,520 35,772 39,435 42,064 44,715 47,696 52,580 57,360 59,620 63,096 64,769 65,040 71,544 78,870 89,430 105,160 119,240 126,192 129,538 143,088 157,740 178,860 194,307 210,320 238,480 259,076 315,480 323,845 357,720 388,614 518,152 630,960 647,690 712,459 715,440 777,228 971,535 1,036,304 1,295,380 1,424,918 1,554,456 1,943,070 2,137,377 2,590,760 2,849,836 3,108,912 3,562,295 3,886,140 4,274,754 5,181,520 5,699,672 7,124,590 7,772,280 8,549,508 10,686,885 11,399,344 14,249,180 15,544,560 17,099,016 21,373,770 28,498,360 34,198,032 42,747,540 56,996,720 85,495,080 and 170,990,160, with no remainder.

Since 170,990,160 cannot be divided by just 1 and 170,990,160, 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).