Q: Is 80,552,580 a Composite Number?

Why is 80,552,580 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 80,552,580 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 53 60 73 106 146 159 212 219 265 292 318 347 365 438 530 636 694 730 795 876 1,041 1,060 1,095 1,388 1,460 1,590 1,735 2,082 2,190 3,180 3,470 3,869 4,164 4,380 5,205 6,940 7,738 10,410 11,607 15,476 18,391 19,345 20,820 23,214 25,331 36,782 38,690 46,428 50,662 55,173 58,035 73,564 75,993 77,380 91,955 101,324 110,346 116,070 126,655 151,986 183,910 220,692 232,140 253,310 275,865 303,972 367,820 379,965 506,620 551,730 759,930 1,103,460 1,342,543 1,519,860 2,685,086 4,027,629 5,370,172 6,712,715 8,055,258 13,425,430 16,110,516 20,138,145 26,850,860 40,276,290 and 80,552,580, with no remainder.

Since 80,552,580 cannot be divided by just 1 and 80,552,580, 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).