Q: Is 420,116,424 a Composite Number?

Why is 420,116,424 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 420,116,424 can be evenly divided by 1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 52 56 78 84 91 104 156 168 169 182 273 312 338 364 507 546 676 728 1,014 1,092 1,183 1,352 2,028 2,184 2,366 3,549 4,056 4,732 7,098 9,464 14,196 14,797 28,392 29,594 44,391 59,188 88,782 103,579 118,376 177,564 192,361 207,158 310,737 355,128 384,722 414,316 577,083 621,474 769,444 828,632 1,154,166 1,242,948 1,346,527 1,538,888 2,308,332 2,485,896 2,500,693 2,693,054 4,039,581 4,616,664 5,001,386 5,386,108 7,502,079 8,079,162 10,002,772 10,772,216 15,004,158 16,158,324 17,504,851 20,005,544 30,008,316 32,316,648 35,009,702 52,514,553 60,016,632 70,019,404 105,029,106 140,038,808 210,058,212 and 420,116,424, with no remainder.

Since 420,116,424 cannot be divided by just 1 and 420,116,424, 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).