Q: Is 2,828,800 a Composite Number?

Why is 2,828,800 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 2,828,800 can be evenly divided by 1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 64 65 68 80 85 100 104 128 130 136 160 170 200 208 221 256 260 272 320 325 340 400 416 425 442 512 520 544 640 650 680 800 832 850 884 1,040 1,088 1,105 1,280 1,300 1,360 1,600 1,664 1,700 1,768 2,080 2,176 2,210 2,560 2,600 2,720 3,200 3,328 3,400 3,536 4,160 4,352 4,420 5,200 5,440 5,525 6,400 6,656 6,800 7,072 8,320 8,704 8,840 10,400 10,880 11,050 12,800 13,600 14,144 16,640 17,680 20,800 21,760 22,100 27,200 28,288 33,280 35,360 41,600 43,520 44,200 54,400 56,576 70,720 83,200 88,400 108,800 113,152 141,440 166,400 176,800 217,600 282,880 353,600 565,760 707,200 1,414,400 and 2,828,800, with no remainder.

Since 2,828,800 cannot be divided by just 1 and 2,828,800, 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).