Q: Is 40,401,120 a Composite Number?

Why is 40,401,120 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 40,401,120 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 73 80 96 120 146 160 219 240 292 365 438 480 584 730 876 1,095 1,153 1,168 1,460 1,752 2,190 2,306 2,336 2,920 3,459 3,504 4,380 4,612 5,765 5,840 6,918 7,008 8,760 9,224 11,530 11,680 13,836 17,295 17,520 18,448 23,060 27,672 34,590 35,040 36,896 46,120 55,344 69,180 84,169 92,240 110,688 138,360 168,338 184,480 252,507 276,720 336,676 420,845 505,014 553,440 673,352 841,690 1,010,028 1,262,535 1,346,704 1,683,380 2,020,056 2,525,070 2,693,408 3,366,760 4,040,112 5,050,140 6,733,520 8,080,224 10,100,280 13,467,040 20,200,560 and 40,401,120, with no remainder.

Since 40,401,120 cannot be divided by just 1 and 40,401,120, 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).