Q: Is 1,440,600 a Composite Number?

Why is 1,440,600 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 1,440,600 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 49 50 56 60 70 75 84 98 100 105 120 140 147 150 168 175 196 200 210 245 280 294 300 343 350 392 420 490 525 588 600 686 700 735 840 980 1,029 1,050 1,176 1,225 1,372 1,400 1,470 1,715 1,960 2,058 2,100 2,401 2,450 2,744 2,940 3,430 3,675 4,116 4,200 4,802 4,900 5,145 5,880 6,860 7,203 7,350 8,232 8,575 9,604 9,800 10,290 12,005 13,720 14,406 14,700 17,150 19,208 20,580 24,010 25,725 28,812 29,400 34,300 36,015 41,160 48,020 51,450 57,624 60,025 68,600 72,030 96,040 102,900 120,050 144,060 180,075 205,800 240,100 288,120 360,150 480,200 720,300 and 1,440,600, with no remainder.

Since 1,440,600 cannot be divided by just 1 and 1,440,600, 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).