Q: Is 14,131,440 a Composite Number?

Why is 14,131,440 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 14,131,440 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 30 36 38 40 45 48 57 60 72 76 80 90 95 114 120 144 152 171 180 190 228 240 285 304 342 360 380 456 570 684 720 760 855 912 1,033 1,140 1,368 1,520 1,710 2,066 2,280 2,736 3,099 3,420 4,132 4,560 5,165 6,198 6,840 8,264 9,297 10,330 12,396 13,680 15,495 16,528 18,594 19,627 20,660 24,792 30,990 37,188 39,254 41,320 46,485 49,584 58,881 61,980 74,376 78,508 82,640 92,970 98,135 117,762 123,960 148,752 157,016 176,643 185,940 196,270 235,524 247,920 294,405 314,032 353,286 371,880 392,540 471,048 588,810 706,572 743,760 785,080 883,215 942,096 1,177,620 1,413,144 1,570,160 1,766,430 2,355,240 2,826,288 3,532,860 4,710,480 7,065,720 and 14,131,440, with no remainder.

Since 14,131,440 cannot be divided by just 1 and 14,131,440, 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).