Q: Is 323,000,000 a Composite Number?

Why is 323,000,000 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 323,000,000 can be evenly divided by 1 2 4 5 8 10 16 17 19 20 25 32 34 38 40 50 64 68 76 80 85 95 100 125 136 152 160 170 190 200 250 272 304 320 323 340 380 400 425 475 500 544 608 625 646 680 760 800 850 950 1,000 1,088 1,216 1,250 1,292 1,360 1,520 1,600 1,615 1,700 1,900 2,000 2,125 2,375 2,500 2,584 2,720 3,040 3,125 3,230 3,400 3,800 4,000 4,250 4,750 5,000 5,168 5,440 6,080 6,250 6,460 6,800 7,600 8,000 8,075 8,500 9,500 10,000 10,336 10,625 11,875 12,500 12,920 13,600 15,200 15,625 16,150 17,000 19,000 20,000 20,672 21,250 23,750 25,000 25,840 27,200 30,400 31,250 32,300 34,000 38,000 40,000 40,375 42,500 47,500 50,000 51,680 53,125 59,375 62,500 64,600 68,000 76,000 80,750 85,000 95,000 100,000 103,360 106,250 118,750 125,000 129,200 136,000 152,000 161,500 170,000 190,000 200,000 201,875 212,500 237,500 250,000 258,400 265,625 296,875 323,000 340,000 380,000 403,750 425,000 475,000 500,000 516,800 531,250 593,750 646,000 680,000 760,000 807,500 850,000 950,000 1,000,000 1,009,375 1,062,500 1,187,500 1,292,000 1,615,000 1,700,000 1,900,000 2,018,750 2,125,000 2,375,000 2,584,000 3,230,000 3,400,000 3,800,000 4,037,500 4,250,000 4,750,000 5,046,875 6,460,000 8,075,000 8,500,000 9,500,000 10,093,750 12,920,000 16,150,000 17,000,000 19,000,000 20,187,500 32,300,000 40,375,000 64,600,000 80,750,000 161,500,000 and 323,000,000, with no remainder.

Since 323,000,000 cannot be divided by just 1 and 323,000,000, 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).