Q: Is 120,765,000 a Composite Number?

Why is 120,765,000 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 120,765,000 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 25 30 40 50 60 75 83 97 100 120 125 150 166 194 200 249 250 291 300 332 375 388 415 485 498 500 582 600 625 664 750 776 830 970 996 1,000 1,164 1,245 1,250 1,455 1,500 1,660 1,875 1,940 1,992 2,075 2,328 2,425 2,490 2,500 2,910 3,000 3,320 3,750 3,880 4,150 4,850 4,980 5,000 5,820 6,225 7,275 7,500 8,051 8,300 9,700 9,960 10,375 11,640 12,125 12,450 14,550 15,000 16,102 16,600 19,400 20,750 24,153 24,250 24,900 29,100 31,125 32,204 36,375 40,255 41,500 48,306 48,500 49,800 51,875 58,200 60,625 62,250 64,408 72,750 80,510 83,000 96,612 97,000 103,750 120,765 121,250 124,500 145,500 155,625 161,020 181,875 193,224 201,275 207,500 241,530 242,500 249,000 291,000 311,250 322,040 363,750 402,550 415,000 483,060 485,000 603,825 622,500 727,500 805,100 966,120 1,006,375 1,207,650 1,245,000 1,455,000 1,610,200 2,012,750 2,415,300 3,019,125 4,025,500 4,830,600 5,031,875 6,038,250 8,051,000 10,063,750 12,076,500 15,095,625 20,127,500 24,153,000 30,191,250 40,255,000 60,382,500 and 120,765,000, with no remainder.

Since 120,765,000 cannot be divided by just 1 and 120,765,000, 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).