Q: Is 56,440,000 a Composite Number?

Why is 56,440,000 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 56,440,000 can be evenly divided by 1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 83 85 100 125 136 160 166 170 200 250 272 320 332 340 400 415 425 500 544 625 664 680 800 830 850 1,000 1,088 1,250 1,328 1,360 1,411 1,600 1,660 1,700 2,000 2,075 2,125 2,500 2,656 2,720 2,822 3,320 3,400 4,000 4,150 4,250 5,000 5,312 5,440 5,644 6,640 6,800 7,055 8,000 8,300 8,500 10,000 10,375 10,625 11,288 13,280 13,600 14,110 16,600 17,000 20,000 20,750 21,250 22,576 26,560 27,200 28,220 33,200 34,000 35,275 40,000 41,500 42,500 45,152 51,875 56,440 66,400 68,000 70,550 83,000 85,000 90,304 103,750 112,880 132,800 136,000 141,100 166,000 170,000 176,375 207,500 225,760 282,200 332,000 340,000 352,750 415,000 451,520 564,400 664,000 680,000 705,500 830,000 881,875 1,128,800 1,411,000 1,660,000 1,763,750 2,257,600 2,822,000 3,320,000 3,527,500 5,644,000 7,055,000 11,288,000 14,110,000 28,220,000 and 56,440,000, with no remainder.

Since 56,440,000 cannot be divided by just 1 and 56,440,000, 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).