Q: Is 120,010,400 a Composite Number?

Why is 120,010,400 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 120,010,400 can be evenly divided by 1 2 4 5 8 10 16 20 25 32 40 50 67 80 100 134 160 200 268 335 400 536 670 800 1,072 1,340 1,675 2,144 2,239 2,680 3,350 4,478 5,360 6,700 8,956 10,720 11,195 13,400 17,912 22,390 26,800 35,824 44,780 53,600 55,975 71,648 89,560 111,950 150,013 179,120 223,900 300,026 358,240 447,800 600,052 750,065 895,600 1,200,104 1,500,130 1,791,200 2,400,208 3,000,260 3,750,325 4,800,416 6,000,520 7,500,650 12,001,040 15,001,300 24,002,080 30,002,600 60,005,200 and 120,010,400, with no remainder.

Since 120,010,400 cannot be divided by just 1 and 120,010,400, 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).