Q: Is 160,722,144 a Composite Number?

Why is 160,722,144 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 160,722,144 can be evenly divided by 1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 66 72 81 88 96 99 108 132 144 162 176 198 216 243 264 288 297 324 352 396 432 486 528 594 648 792 864 891 972 1,056 1,188 1,296 1,584 1,782 1,879 1,944 2,376 2,592 2,673 3,168 3,564 3,758 3,888 4,752 5,346 5,637 7,128 7,516 7,776 9,504 10,692 11,274 14,256 15,032 16,911 20,669 21,384 22,548 28,512 30,064 33,822 41,338 42,768 45,096 50,733 60,128 62,007 67,644 82,676 85,536 90,192 101,466 124,014 135,288 152,199 165,352 180,384 186,021 202,932 248,028 270,576 304,398 330,704 372,042 405,864 456,597 496,056 541,152 558,063 608,796 661,408 744,084 811,728 913,194 992,112 1,116,126 1,217,592 1,488,168 1,623,456 1,674,189 1,826,388 1,984,224 2,232,252 2,435,184 2,976,336 3,348,378 3,652,776 4,464,504 4,870,368 5,022,567 5,952,672 6,696,756 7,305,552 8,929,008 10,045,134 13,393,512 14,611,104 17,858,016 20,090,268 26,787,024 40,180,536 53,574,048 80,361,072 and 160,722,144, with no remainder.

Since 160,722,144 cannot be divided by just 1 and 160,722,144, 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).