Q: Is 3,960,900 a Composite Number?

Why is 3,960,900 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 3,960,900 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 81 90 100 108 135 150 162 163 180 225 243 270 300 324 326 405 450 486 489 540 652 675 810 815 900 972 978 1,215 1,350 1,467 1,620 1,630 1,956 2,025 2,430 2,445 2,700 2,934 3,260 4,050 4,075 4,401 4,860 4,890 5,868 6,075 7,335 8,100 8,150 8,802 9,780 12,150 12,225 13,203 14,670 16,300 17,604 22,005 24,300 24,450 26,406 29,340 36,675 39,609 44,010 48,900 52,812 66,015 73,350 79,218 88,020 110,025 132,030 146,700 158,436 198,045 220,050 264,060 330,075 396,090 440,100 660,150 792,180 990,225 1,320,300 1,980,450 and 3,960,900, with no remainder.

Since 3,960,900 cannot be divided by just 1 and 3,960,900, 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).