Q: Is 71,475,200 a Composite Number?

Why is 71,475,200 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 71,475,200 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 128 160 200 256 320 349 400 512 640 698 800 1,024 1,280 1,396 1,600 1,745 2,048 2,560 2,792 3,200 3,490 4,096 5,120 5,584 6,400 6,980 8,192 8,725 10,240 11,168 12,800 13,960 17,450 20,480 22,336 25,600 27,920 34,900 40,960 44,672 51,200 55,840 69,800 89,344 102,400 111,680 139,600 178,688 204,800 223,360 279,200 357,376 446,720 558,400 714,752 893,440 1,116,800 1,429,504 1,786,880 2,233,600 2,859,008 3,573,760 4,467,200 7,147,520 8,934,400 14,295,040 17,868,800 35,737,600 and 71,475,200, with no remainder.

Since 71,475,200 cannot be divided by just 1 and 71,475,200, 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).