Q: Is 420,133,000 a Composite Number?

Why is 420,133,000 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 420,133,000 can be evenly divided by 1 2 4 5 7 8 10 14 20 25 28 35 40 47 50 56 70 94 100 125 140 175 188 200 235 250 280 329 350 376 470 500 658 700 875 940 1,000 1,175 1,277 1,316 1,400 1,645 1,750 1,880 2,350 2,554 2,632 3,290 3,500 4,700 5,108 5,875 6,385 6,580 7,000 8,225 8,939 9,400 10,216 11,750 12,770 13,160 16,450 17,878 23,500 25,540 31,925 32,900 35,756 41,125 44,695 47,000 51,080 60,019 63,850 65,800 71,512 82,250 89,390 120,038 127,700 159,625 164,500 178,780 223,475 240,076 255,400 300,095 319,250 329,000 357,560 420,133 446,950 480,152 600,190 638,500 840,266 893,900 1,117,375 1,200,380 1,277,000 1,500,475 1,680,532 1,787,800 2,100,665 2,234,750 2,400,760 3,000,950 3,361,064 4,201,330 4,469,500 6,001,900 7,502,375 8,402,660 8,939,000 10,503,325 12,003,800 15,004,750 16,805,320 21,006,650 30,009,500 42,013,300 52,516,625 60,019,000 84,026,600 105,033,250 210,066,500 and 420,133,000, with no remainder.

Since 420,133,000 cannot be divided by just 1 and 420,133,000, 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).