Q: Is 310,320,320 a Composite Number?

Why is 310,320,320 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 310,320,320 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 47 64 80 94 160 188 235 320 376 439 470 752 878 940 1,504 1,756 1,880 2,195 2,209 3,008 3,512 3,760 4,390 4,418 7,024 7,520 8,780 8,836 11,045 14,048 15,040 17,560 17,672 20,633 22,090 28,096 35,120 35,344 41,266 44,180 70,240 70,688 82,532 88,360 103,165 140,480 141,376 165,064 176,720 206,330 330,128 353,440 412,660 660,256 706,880 825,320 969,751 1,320,512 1,650,640 1,939,502 3,301,280 3,879,004 4,848,755 6,602,560 7,758,008 9,697,510 15,516,016 19,395,020 31,032,032 38,790,040 62,064,064 77,580,080 155,160,160 and 310,320,320, with no remainder.

Since 310,320,320 cannot be divided by just 1 and 310,320,320, 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).