Q: Is 731,371,620 a Composite Number?

Why is 731,371,620 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 731,371,620 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 60 68 70 84 85 102 105 119 140 170 204 210 238 255 340 357 420 476 510 595 714 1,020 1,190 1,428 1,785 2,380 3,570 7,140 102,433 204,866 307,299 409,732 512,165 614,598 717,031 1,024,330 1,229,196 1,434,062 1,536,495 1,741,361 2,048,660 2,151,093 2,868,124 3,072,990 3,482,722 3,585,155 4,302,186 5,224,083 6,145,980 6,965,444 7,170,310 8,604,372 8,706,805 10,448,166 10,755,465 12,189,527 14,340,620 17,413,610 20,896,332 21,510,930 24,379,054 26,120,415 34,827,220 36,568,581 43,021,860 48,758,108 52,240,830 60,947,635 73,137,162 104,481,660 121,895,270 146,274,324 182,842,905 243,790,540 365,685,810 and 731,371,620, with no remainder.

Since 731,371,620 cannot be divided by just 1 and 731,371,620, 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).