Q: Is 120,765,120 a Composite Number?

Why is 120,765,120 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 120,765,120 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 960 1,120 1,344 1,680 2,240 3,360 6,720 17,971 35,942 53,913 71,884 89,855 107,826 125,797 143,768 179,710 215,652 251,594 269,565 287,536 359,420 377,391 431,304 503,188 539,130 575,072 628,985 718,840 754,782 862,608 1,006,376 1,078,260 1,150,144 1,257,970 1,437,680 1,509,564 1,725,216 1,886,955 2,012,752 2,156,520 2,515,940 2,875,360 3,019,128 3,450,432 3,773,910 4,025,504 4,313,040 5,031,880 5,750,720 6,038,256 7,547,820 8,051,008 8,626,080 10,063,760 12,076,512 15,095,640 17,252,160 20,127,520 24,153,024 30,191,280 40,255,040 60,382,560 and 120,765,120, with no remainder.

Since 120,765,120 cannot be divided by just 1 and 120,765,120, 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).