Q: Is 200,040,840 a Composite Number?

Why is 200,040,840 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 200,040,840 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 29 30 36 40 45 54 58 60 72 81 87 90 108 116 120 135 145 162 174 180 216 232 261 270 290 324 348 360 405 435 522 540 580 648 696 783 810 870 1,044 1,080 1,160 1,305 1,566 1,620 1,740 2,088 2,129 2,349 2,610 3,132 3,240 3,480 3,915 4,258 4,698 5,220 6,264 6,387 7,830 8,516 9,396 10,440 10,645 11,745 12,774 15,660 17,032 18,792 19,161 21,290 23,490 25,548 31,320 31,935 38,322 42,580 46,980 51,096 57,483 61,741 63,870 76,644 85,160 93,960 95,805 114,966 123,482 127,740 153,288 172,449 185,223 191,610 229,932 246,964 255,480 287,415 308,705 344,898 370,446 383,220 459,864 493,928 555,669 574,830 617,410 689,796 740,892 766,440 862,245 926,115 1,111,338 1,149,660 1,234,820 1,379,592 1,481,784 1,667,007 1,724,490 1,852,230 2,222,676 2,299,320 2,469,640 2,778,345 3,334,014 3,448,980 3,704,460 4,445,352 5,001,021 5,556,690 6,668,028 6,897,960 7,408,920 8,335,035 10,002,042 11,113,380 13,336,056 16,670,070 20,004,084 22,226,760 25,005,105 33,340,140 40,008,168 50,010,210 66,680,280 100,020,420 and 200,040,840, with no remainder.

Since 200,040,840 cannot be divided by just 1 and 200,040,840, 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).