Q: Is 6,778,080 a Composite Number?

Why is 6,778,080 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 6,778,080 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 72 80 81 90 96 108 120 135 144 160 162 180 216 240 270 288 324 360 405 432 480 523 540 648 720 810 864 1,046 1,080 1,296 1,440 1,569 1,620 2,092 2,160 2,592 2,615 3,138 3,240 4,184 4,320 4,707 5,230 6,276 6,480 7,845 8,368 9,414 10,460 12,552 12,960 14,121 15,690 16,736 18,828 20,920 23,535 25,104 28,242 31,380 37,656 41,840 42,363 47,070 50,208 56,484 62,760 70,605 75,312 83,680 84,726 94,140 112,968 125,520 141,210 150,624 169,452 188,280 211,815 225,936 251,040 282,420 338,904 376,560 423,630 451,872 564,840 677,808 753,120 847,260 1,129,680 1,355,616 1,694,520 2,259,360 3,389,040 and 6,778,080, with no remainder.

Since 6,778,080 cannot be divided by just 1 and 6,778,080, 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).