Q: Is 69,214,740 a Composite Number?

Why is 69,214,740 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 69,214,740 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 223 420 446 669 739 892 1,115 1,338 1,478 1,561 2,217 2,230 2,676 2,956 3,122 3,345 3,695 4,434 4,460 4,683 5,173 6,244 6,690 7,390 7,805 8,868 9,366 10,346 11,085 13,380 14,780 15,519 15,610 18,732 20,692 22,170 23,415 25,865 31,038 31,220 44,340 46,830 51,730 62,076 77,595 93,660 103,460 155,190 164,797 310,380 329,594 494,391 659,188 823,985 988,782 1,153,579 1,647,970 1,977,564 2,307,158 2,471,955 3,295,940 3,460,737 4,614,316 4,943,910 5,767,895 6,921,474 9,887,820 11,535,790 13,842,948 17,303,685 23,071,580 34,607,370 and 69,214,740, with no remainder.

Since 69,214,740 cannot be divided by just 1 and 69,214,740, 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).