Q: Is 355,224,320 a Composite Number?

Why is 355,224,320 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 355,224,320 can be evenly divided by 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 128 160 176 220 256 320 352 440 640 704 880 1,280 1,408 1,760 2,816 3,520 7,040 14,080 25,229 50,458 100,916 126,145 201,832 252,290 277,519 403,664 504,580 555,038 807,328 1,009,160 1,110,076 1,387,595 1,614,656 2,018,320 2,220,152 2,775,190 3,229,312 4,036,640 4,440,304 5,550,380 6,458,624 8,073,280 8,880,608 11,100,760 16,146,560 17,761,216 22,201,520 32,293,120 35,522,432 44,403,040 71,044,864 88,806,080 177,612,160 and 355,224,320, with no remainder.

Since 355,224,320 cannot be divided by just 1 and 355,224,320, 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).