Q: Is 40,440,210 a Composite Number?

Why is 40,440,210 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 40,440,210 can be evenly divided by 1 2 3 5 6 10 15 23 29 30 43 46 47 58 69 86 87 94 115 129 138 141 145 174 215 230 235 258 282 290 345 430 435 470 645 667 690 705 870 989 1,081 1,247 1,290 1,334 1,363 1,410 1,978 2,001 2,021 2,162 2,494 2,726 2,967 3,243 3,335 3,741 4,002 4,042 4,089 4,945 5,405 5,934 6,063 6,235 6,486 6,670 6,815 7,482 8,178 9,890 10,005 10,105 10,810 12,126 12,470 13,630 14,835 16,215 18,705 20,010 20,210 20,445 28,681 29,670 30,315 31,349 32,430 37,410 40,890 46,483 57,362 58,609 60,630 62,698 86,043 92,966 94,047 117,218 139,449 143,405 156,745 172,086 175,827 188,094 232,415 278,898 286,810 293,045 313,490 351,654 430,215 464,830 470,235 586,090 697,245 860,430 879,135 940,470 1,348,007 1,394,490 1,758,270 2,696,014 4,044,021 6,740,035 8,088,042 13,480,070 20,220,105 and 40,440,210, with no remainder.

Since 40,440,210 cannot be divided by just 1 and 40,440,210, 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).