Q: Is 54,413,680 a Composite Number?

Why is 54,413,680 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 54,413,680 can be evenly divided by 1 2 4 5 8 10 16 20 31 37 40 62 74 80 124 148 155 185 248 296 310 370 496 592 593 620 740 1,147 1,186 1,240 1,480 2,294 2,372 2,480 2,960 2,965 4,588 4,744 5,735 5,930 9,176 9,488 11,470 11,860 18,352 18,383 21,941 22,940 23,720 36,766 43,882 45,880 47,440 73,532 87,764 91,760 91,915 109,705 147,064 175,528 183,830 219,410 294,128 351,056 367,660 438,820 680,171 735,320 877,640 1,360,342 1,470,640 1,755,280 2,720,684 3,400,855 5,441,368 6,801,710 10,882,736 13,603,420 27,206,840 and 54,413,680, with no remainder.

Since 54,413,680 cannot be divided by just 1 and 54,413,680, 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).