Q: Is 80,053,080 a Composite Number?

Why is 80,053,080 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 80,053,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 19 20 24 30 38 40 57 60 76 95 114 120 152 190 228 285 380 456 570 760 1,140 2,280 35,111 70,222 105,333 140,444 175,555 210,666 280,888 351,110 421,332 526,665 667,109 702,220 842,664 1,053,330 1,334,218 1,404,440 2,001,327 2,106,660 2,668,436 3,335,545 4,002,654 4,213,320 5,336,872 6,671,090 8,005,308 10,006,635 13,342,180 16,010,616 20,013,270 26,684,360 40,026,540 and 80,053,080, with no remainder.

Since 80,053,080 cannot be divided by just 1 and 80,053,080, 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).