Q: Is 137,708,580 a Composite Number?

Why is 137,708,580 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 137,708,580 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 113 114 190 226 228 285 339 380 452 565 570 678 1,069 1,130 1,140 1,356 1,695 2,138 2,147 2,260 3,207 3,390 4,276 4,294 5,345 6,414 6,441 6,780 8,588 10,690 10,735 12,828 12,882 16,035 20,311 21,380 21,470 25,764 32,070 32,205 40,622 42,940 60,933 64,140 64,410 81,244 101,555 120,797 121,866 128,820 203,110 241,594 243,732 304,665 362,391 406,220 483,188 603,985 609,330 724,782 1,207,970 1,218,660 1,449,564 1,811,955 2,295,143 2,415,940 3,623,910 4,590,286 6,885,429 7,247,820 9,180,572 11,475,715 13,770,858 22,951,430 27,541,716 34,427,145 45,902,860 68,854,290 and 137,708,580, with no remainder.

Since 137,708,580 cannot be divided by just 1 and 137,708,580, 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).