Q: Is 32,220,000 a Composite Number?

Why is 32,220,000 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 32,220,000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 125 144 150 160 179 180 200 225 240 250 288 300 358 360 375 400 450 480 500 537 600 625 716 720 750 800 895 900 1,000 1,074 1,125 1,200 1,250 1,432 1,440 1,500 1,611 1,790 1,800 1,875 2,000 2,148 2,250 2,400 2,500 2,685 2,864 3,000 3,222 3,580 3,600 3,750 4,000 4,296 4,475 4,500 5,000 5,370 5,625 5,728 6,000 6,444 7,160 7,200 7,500 8,055 8,592 8,950 9,000 10,000 10,740 11,250 12,000 12,888 13,425 14,320 15,000 16,110 17,184 17,900 18,000 20,000 21,480 22,375 22,500 25,776 26,850 28,640 30,000 32,220 35,800 36,000 40,275 42,960 44,750 45,000 51,552 53,700 60,000 64,440 67,125 71,600 80,550 85,920 89,500 90,000 107,400 111,875 128,880 134,250 143,200 161,100 179,000 180,000 201,375 214,800 223,750 257,760 268,500 322,200 335,625 358,000 402,750 429,600 447,500 537,000 644,400 671,250 716,000 805,500 895,000 1,006,875 1,074,000 1,288,800 1,342,500 1,611,000 1,790,000 2,013,750 2,148,000 2,685,000 3,222,000 3,580,000 4,027,500 5,370,000 6,444,000 8,055,000 10,740,000 16,110,000 and 32,220,000, with no remainder.

Since 32,220,000 cannot be divided by just 1 and 32,220,000, 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).