Q: Is 80,484,690 a Composite Number?

Why is 80,484,690 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 80,484,690 can be evenly divided by 1 2 3 5 6 10 11 13 15 22 26 30 33 39 55 65 66 73 78 110 130 143 146 165 195 219 257 286 330 365 390 429 438 514 715 730 771 803 858 949 1,095 1,285 1,430 1,542 1,606 1,898 2,145 2,190 2,409 2,570 2,827 2,847 3,341 3,855 4,015 4,290 4,745 4,818 5,654 5,694 6,682 7,710 8,030 8,481 9,490 10,023 10,439 12,045 14,135 14,235 16,705 16,962 18,761 20,046 20,878 24,090 28,270 28,470 31,317 33,410 36,751 37,522 42,405 50,115 52,195 56,283 62,634 73,502 84,810 93,805 100,230 104,390 110,253 112,566 156,585 183,755 187,610 206,371 220,506 243,893 281,415 313,170 367,510 412,742 487,786 551,265 562,830 619,113 731,679 1,031,855 1,102,530 1,219,465 1,238,226 1,463,358 2,063,710 2,438,930 2,682,823 3,095,565 3,658,395 5,365,646 6,191,130 7,316,790 8,048,469 13,414,115 16,096,938 26,828,230 40,242,345 and 80,484,690, with no remainder.

Since 80,484,690 cannot be divided by just 1 and 80,484,690, 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).