Q: Is 87,740,160 a Composite Number?

Why is 87,740,160 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 87,740,160 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 73 80 96 120 128 146 160 192 219 240 256 292 313 320 365 384 438 480 584 626 640 730 768 876 939 960 1,095 1,168 1,252 1,280 1,460 1,565 1,752 1,878 1,920 2,190 2,336 2,504 2,920 3,130 3,504 3,756 3,840 4,380 4,672 4,695 5,008 5,840 6,260 7,008 7,512 8,760 9,344 9,390 10,016 11,680 12,520 14,016 15,024 17,520 18,688 18,780 20,032 22,849 23,360 25,040 28,032 30,048 35,040 37,560 40,064 45,698 46,720 50,080 56,064 60,096 68,547 70,080 75,120 80,128 91,396 93,440 100,160 114,245 120,192 137,094 140,160 150,240 182,792 200,320 228,490 240,384 274,188 280,320 300,480 342,735 365,584 400,640 456,980 548,376 600,960 685,470 731,168 913,960 1,096,752 1,201,920 1,370,940 1,462,336 1,827,920 2,193,504 2,741,880 2,924,672 3,655,840 4,387,008 5,483,760 5,849,344 7,311,680 8,774,016 10,967,520 14,623,360 17,548,032 21,935,040 29,246,720 43,870,080 and 87,740,160, with no remainder.

Since 87,740,160 cannot be divided by just 1 and 87,740,160, 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).