Q: Is 11,621,400 a Composite Number?

Why is 11,621,400 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 11,621,400 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1,050 1,400 2,100 2,767 4,200 5,534 8,301 11,068 13,835 16,602 19,369 22,136 27,670 33,204 38,738 41,505 55,340 58,107 66,408 69,175 77,476 83,010 96,845 110,680 116,214 138,350 154,952 166,020 193,690 207,525 232,428 276,700 290,535 332,040 387,380 415,050 464,856 484,225 553,400 581,070 774,760 830,100 968,450 1,162,140 1,452,675 1,660,200 1,936,900 2,324,280 2,905,350 3,873,800 5,810,700 and 11,621,400, with no remainder.

Since 11,621,400 cannot be divided by just 1 and 11,621,400, 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).