Q: Is 19,053,120 a Composite Number?

Why is 19,053,120 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 19,053,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 89 96 120 160 178 192 223 240 267 320 356 445 446 480 534 669 712 890 892 960 1,068 1,115 1,335 1,338 1,424 1,780 1,784 2,136 2,230 2,670 2,676 2,848 3,345 3,560 3,568 4,272 4,460 5,340 5,352 5,696 6,690 7,120 7,136 8,544 8,920 10,680 10,704 13,380 14,240 14,272 17,088 17,840 19,847 21,360 21,408 26,760 28,480 35,680 39,694 42,720 42,816 53,520 59,541 71,360 79,388 85,440 99,235 107,040 119,082 158,776 198,470 214,080 238,164 297,705 317,552 396,940 476,328 595,410 635,104 793,880 952,656 1,190,820 1,270,208 1,587,760 1,905,312 2,381,640 3,175,520 3,810,624 4,763,280 6,351,040 9,526,560 and 19,053,120, with no remainder.

Since 19,053,120 cannot be divided by just 1 and 19,053,120, 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).