Q: Is 420,330,000 a Composite Number?

Why is 420,330,000 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 420,330,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 40 48 50 60 75 80 100 120 125 150 200 240 250 300 375 400 500 600 625 750 1,000 1,200 1,250 1,500 1,875 2,000 2,500 3,000 3,750 5,000 6,000 7,500 10,000 14,011 15,000 28,022 30,000 42,033 56,044 70,055 84,066 112,088 140,110 168,132 210,165 224,176 280,220 336,264 350,275 420,330 560,440 672,528 700,550 840,660 1,050,825 1,120,880 1,401,100 1,681,320 1,751,375 2,101,650 2,802,200 3,362,640 3,502,750 4,203,300 5,254,125 5,604,400 7,005,500 8,406,600 8,756,875 10,508,250 14,011,000 16,813,200 17,513,750 21,016,500 26,270,625 28,022,000 35,027,500 42,033,000 52,541,250 70,055,000 84,066,000 105,082,500 140,110,000 210,165,000 and 420,330,000, with no remainder.

Since 420,330,000 cannot be divided by just 1 and 420,330,000, 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).