Q: Is 57,402,420 a Composite Number?

Why is 57,402,420 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 57,402,420 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 38 43 57 60 76 86 95 114 129 172 190 215 228 258 285 380 430 516 570 645 817 860 1,140 1,171 1,290 1,634 2,342 2,451 2,580 3,268 3,513 4,085 4,684 4,902 5,855 7,026 8,170 9,804 11,710 12,255 14,052 16,340 17,565 22,249 23,420 24,510 35,130 44,498 49,020 50,353 66,747 70,260 88,996 100,706 111,245 133,494 151,059 201,412 222,490 251,765 266,988 302,118 333,735 444,980 503,530 604,236 667,470 755,295 956,707 1,007,060 1,334,940 1,510,590 1,913,414 2,870,121 3,021,180 3,826,828 4,783,535 5,740,242 9,567,070 11,480,484 14,350,605 19,134,140 28,701,210 and 57,402,420, with no remainder.

Since 57,402,420 cannot be divided by just 1 and 57,402,420, 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).