Q: Is 3,785,040 a Composite Number?

Why is 3,785,040 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 3,785,040 can be evenly divided by 1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 56 60 63 70 72 80 84 90 105 112 120 126 140 144 168 180 210 240 252 280 315 336 360 420 504 560 630 720 751 840 1,008 1,260 1,502 1,680 2,253 2,520 3,004 3,755 4,506 5,040 5,257 6,008 6,759 7,510 9,012 10,514 11,265 12,016 13,518 15,020 15,771 18,024 21,028 22,530 26,285 27,036 30,040 31,542 33,795 36,048 42,056 45,060 47,313 52,570 54,072 60,080 63,084 67,590 78,855 84,112 90,120 94,626 105,140 108,144 126,168 135,180 157,710 180,240 189,252 210,280 236,565 252,336 270,360 315,420 378,504 420,560 473,130 540,720 630,840 757,008 946,260 1,261,680 1,892,520 and 3,785,040, with no remainder.

Since 3,785,040 cannot be divided by just 1 and 3,785,040, 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).