Q: Is 8,071,440 a Composite Number?

Why is 8,071,440 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 8,071,440 can be evenly divided by 1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 39 40 48 52 60 65 78 80 104 120 130 156 169 195 199 208 240 260 312 338 390 398 507 520 597 624 676 780 796 845 995 1,014 1,040 1,194 1,352 1,560 1,592 1,690 1,990 2,028 2,388 2,535 2,587 2,704 2,985 3,120 3,184 3,380 3,980 4,056 4,776 5,070 5,174 5,970 6,760 7,761 7,960 8,112 9,552 10,140 10,348 11,940 12,935 13,520 15,522 15,920 20,280 20,696 23,880 25,870 31,044 33,631 38,805 40,560 41,392 47,760 51,740 62,088 67,262 77,610 100,893 103,480 124,176 134,524 155,220 168,155 201,786 206,960 269,048 310,440 336,310 403,572 504,465 538,096 620,880 672,620 807,144 1,008,930 1,345,240 1,614,288 2,017,860 2,690,480 4,035,720 and 8,071,440, with no remainder.

Since 8,071,440 cannot be divided by just 1 and 8,071,440, 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).