Q: Is 80,211,072 a Composite Number?

Why is 80,211,072 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 80,211,072 can be evenly divided by 1 2 3 4 6 8 12 16 24 32 48 64 89 96 128 178 192 267 356 384 534 712 1,068 1,424 2,136 2,347 2,848 4,272 4,694 5,696 7,041 8,544 9,388 11,392 14,082 17,088 18,776 28,164 34,176 37,552 56,328 75,104 112,656 150,208 208,883 225,312 300,416 417,766 450,624 626,649 835,532 901,248 1,253,298 1,671,064 2,506,596 3,342,128 5,013,192 6,684,256 10,026,384 13,368,512 20,052,768 26,737,024 40,105,536 and 80,211,072, with no remainder.

Since 80,211,072 cannot be divided by just 1 and 80,211,072, 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).