Q: Is 138,432,050 a Composite Number?

Why is 138,432,050 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 138,432,050 can be evenly divided by 1 2 5 10 25 31 43 50 62 67 86 134 155 215 310 335 430 670 775 961 1,075 1,333 1,550 1,675 1,922 2,077 2,150 2,666 2,881 3,350 4,154 4,805 5,762 6,665 9,610 10,385 13,330 14,405 20,770 24,025 28,810 33,325 41,323 48,050 51,925 64,387 66,650 72,025 82,646 89,311 103,850 128,774 144,050 178,622 206,615 321,935 413,230 446,555 643,870 893,110 1,033,075 1,609,675 2,066,150 2,232,775 2,768,641 3,219,350 4,465,550 5,537,282 13,843,205 27,686,410 69,216,025 and 138,432,050, with no remainder.

Since 138,432,050 cannot be divided by just 1 and 138,432,050, 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).