Q: Is 80,800,800 a Composite Number?

Why is 80,800,800 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 80,800,800 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 75 80 96 100 120 131 150 160 200 240 257 262 300 393 400 480 514 524 600 655 771 786 800 1,028 1,048 1,200 1,285 1,310 1,542 1,572 1,965 2,056 2,096 2,400 2,570 2,620 3,084 3,144 3,275 3,855 3,930 4,112 4,192 5,140 5,240 6,168 6,288 6,425 6,550 7,710 7,860 8,224 9,825 10,280 10,480 12,336 12,576 12,850 13,100 15,420 15,720 19,275 19,650 20,560 20,960 24,672 25,700 26,200 30,840 31,440 33,667 38,550 39,300 41,120 51,400 52,400 61,680 62,880 67,334 77,100 78,600 101,001 102,800 104,800 123,360 134,668 154,200 157,200 168,335 202,002 205,600 269,336 308,400 314,400 336,670 404,004 505,005 538,672 616,800 673,340 808,008 841,675 1,010,010 1,077,344 1,346,680 1,616,016 1,683,350 2,020,020 2,525,025 2,693,360 3,232,032 3,366,700 4,040,040 5,050,050 5,386,720 6,733,400 8,080,080 10,100,100 13,466,800 16,160,160 20,200,200 26,933,600 40,400,400 and 80,800,800, with no remainder.

Since 80,800,800 cannot be divided by just 1 and 80,800,800, 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).