Q: Is 327,422,720 a Composite Number?

Why is 327,422,720 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 327,422,720 can be evenly divided by 1 2 4 5 8 10 16 17 20 32 34 40 41 64 68 80 82 85 128 136 160 164 170 205 256 272 320 328 340 367 410 544 640 656 680 697 734 820 1,088 1,280 1,312 1,360 1,394 1,468 1,640 1,835 2,176 2,624 2,720 2,788 2,936 3,280 3,485 3,670 4,352 5,248 5,440 5,576 5,872 6,239 6,560 6,970 7,340 10,496 10,880 11,152 11,744 12,478 13,120 13,940 14,680 15,047 21,760 22,304 23,488 24,956 26,240 27,880 29,360 30,094 31,195 44,608 46,976 49,912 52,480 55,760 58,720 60,188 62,390 75,235 89,216 93,952 99,824 111,520 117,440 120,376 124,780 150,470 178,432 199,648 223,040 234,880 240,752 249,560 255,799 300,940 399,296 446,080 469,760 481,504 499,120 511,598 601,880 798,592 892,160 963,008 998,240 1,023,196 1,203,760 1,278,995 1,597,184 1,926,016 1,996,480 2,046,392 2,407,520 2,557,990 3,852,032 3,992,960 4,092,784 4,815,040 5,115,980 7,985,920 8,185,568 9,630,080 10,231,960 16,371,136 19,260,160 20,463,920 32,742,272 40,927,840 65,484,544 81,855,680 163,711,360 and 327,422,720, with no remainder.

Since 327,422,720 cannot be divided by just 1 and 327,422,720, 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).