Q: Is 3,214,400 a Composite Number?

Why is 3,214,400 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 3,214,400 can be evenly divided by 1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 41 49 50 56 64 70 80 82 98 100 112 140 160 164 175 196 200 205 224 245 280 287 320 328 350 392 400 410 448 490 560 574 656 700 784 800 820 980 1,025 1,120 1,148 1,225 1,312 1,400 1,435 1,568 1,600 1,640 1,960 2,009 2,050 2,240 2,296 2,450 2,624 2,800 2,870 3,136 3,280 3,920 4,018 4,100 4,592 4,900 5,600 5,740 6,560 7,175 7,840 8,036 8,200 9,184 9,800 10,045 11,200 11,480 13,120 14,350 15,680 16,072 16,400 18,368 19,600 20,090 22,960 28,700 32,144 32,800 39,200 40,180 45,920 50,225 57,400 64,288 65,600 78,400 80,360 91,840 100,450 114,800 128,576 160,720 200,900 229,600 321,440 401,800 459,200 642,880 803,600 1,607,200 and 3,214,400, with no remainder.

Since 3,214,400 cannot be divided by just 1 and 3,214,400, 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).