Q: Is 117,680,680 a Composite Number?

Why is 117,680,680 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 117,680,680 can be evenly divided by 1 2 4 5 8 10 13 19 20 26 38 40 43 52 65 76 86 95 104 130 152 172 190 215 247 260 277 344 380 430 494 520 554 559 760 817 860 988 1,108 1,118 1,235 1,385 1,634 1,720 1,976 2,216 2,236 2,470 2,770 2,795 3,268 3,601 4,085 4,472 4,940 5,263 5,540 5,590 6,536 7,202 8,170 9,880 10,526 10,621 11,080 11,180 11,911 14,404 16,340 18,005 21,052 21,242 22,360 23,822 26,315 28,808 32,680 36,010 42,104 42,484 47,644 52,630 53,105 59,555 68,419 72,020 84,968 95,288 105,260 106,210 119,110 136,838 144,040 154,843 210,520 212,420 226,309 238,220 273,676 309,686 342,095 424,840 452,618 476,440 547,352 619,372 684,190 774,215 905,236 1,131,545 1,238,744 1,368,380 1,548,430 1,810,472 2,263,090 2,736,760 2,942,017 3,096,860 4,526,180 5,884,034 6,193,720 9,052,360 11,768,068 14,710,085 23,536,136 29,420,170 58,840,340 and 117,680,680, with no remainder.

Since 117,680,680 cannot be divided by just 1 and 117,680,680, 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).