Q: Is 354,328,720 a Composite Number?

Why is 354,328,720 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 354,328,720 can be evenly divided by 1 2 4 5 8 10 16 19 20 38 40 76 80 95 152 190 304 361 380 722 760 1,444 1,520 1,805 2,888 3,610 5,776 7,220 12,269 14,440 24,538 28,880 49,076 61,345 98,152 122,690 196,304 233,111 245,380 466,222 490,760 932,444 981,520 1,165,555 1,864,888 2,331,110 3,729,776 4,429,109 4,662,220 8,858,218 9,324,440 17,716,436 18,648,880 22,145,545 35,432,872 44,291,090 70,865,744 88,582,180 177,164,360 and 354,328,720, with no remainder.

Since 354,328,720 cannot be divided by just 1 and 354,328,720, 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).