Q: Is 308,323,400 a Composite Number?

Why is 308,323,400 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 308,323,400 can be evenly divided by 1 2 4 5 7 8 10 11 14 20 22 25 28 35 40 44 50 55 56 70 77 88 100 110 140 154 175 200 220 275 280 308 350 385 440 550 616 700 770 1,100 1,400 1,540 1,925 2,200 3,080 3,850 7,700 15,400 20,021 40,042 80,084 100,105 140,147 160,168 200,210 220,231 280,294 400,420 440,462 500,525 560,588 700,735 800,840 880,924 1,001,050 1,101,155 1,121,176 1,401,470 1,541,617 1,761,848 2,002,100 2,202,310 2,802,940 3,083,234 3,503,675 4,004,200 4,404,620 5,505,775 5,605,880 6,166,468 7,007,350 7,708,085 8,809,240 11,011,550 12,332,936 14,014,700 15,416,170 22,023,100 28,029,400 30,832,340 38,540,425 44,046,200 61,664,680 77,080,850 154,161,700 and 308,323,400, with no remainder.

Since 308,323,400 cannot be divided by just 1 and 308,323,400, 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).