Q: Is 40,190,220 a Composite Number?

Why is 40,190,220 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 40,190,220 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 60 63 70 84 90 105 126 140 167 180 191 210 252 315 334 382 420 501 573 630 668 764 835 955 1,002 1,146 1,169 1,260 1,337 1,503 1,670 1,719 1,910 2,004 2,292 2,338 2,505 2,674 2,865 3,006 3,340 3,438 3,507 3,820 4,011 4,676 5,010 5,348 5,730 5,845 6,012 6,685 6,876 7,014 7,515 8,022 8,595 10,020 10,521 11,460 11,690 12,033 13,370 14,028 15,030 16,044 17,190 17,535 20,055 21,042 23,380 24,066 26,740 30,060 31,897 34,380 35,070 40,110 42,084 48,132 52,605 60,165 63,794 70,140 80,220 95,691 105,210 120,330 127,588 159,485 191,382 210,420 223,279 240,660 287,073 318,970 382,764 446,558 478,455 574,146 637,940 669,837 893,116 956,910 1,116,395 1,148,292 1,339,674 1,435,365 1,913,820 2,009,511 2,232,790 2,679,348 2,870,730 3,349,185 4,019,022 4,465,580 5,741,460 6,698,370 8,038,044 10,047,555 13,396,740 20,095,110 and 40,190,220, with no remainder.

Since 40,190,220 cannot be divided by just 1 and 40,190,220, 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).