Q: Is 17,190,000 a Composite Number?

Why is 17,190,000 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 17,190,000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 36 40 45 48 50 60 72 75 80 90 100 120 125 144 150 180 191 200 225 240 250 300 360 375 382 400 450 500 573 600 625 720 750 764 900 955 1,000 1,125 1,146 1,200 1,250 1,500 1,528 1,719 1,800 1,875 1,910 2,000 2,250 2,292 2,500 2,865 3,000 3,056 3,438 3,600 3,750 3,820 4,500 4,584 4,775 5,000 5,625 5,730 6,000 6,876 7,500 7,640 8,595 9,000 9,168 9,550 10,000 11,250 11,460 13,752 14,325 15,000 15,280 17,190 18,000 19,100 22,500 22,920 23,875 27,504 28,650 30,000 34,380 38,200 42,975 45,000 45,840 47,750 57,300 68,760 71,625 76,400 85,950 90,000 95,500 114,600 119,375 137,520 143,250 171,900 191,000 214,875 229,200 238,750 286,500 343,800 358,125 382,000 429,750 477,500 573,000 687,600 716,250 859,500 955,000 1,074,375 1,146,000 1,432,500 1,719,000 1,910,000 2,148,750 2,865,000 3,438,000 4,297,500 5,730,000 8,595,000 and 17,190,000, with no remainder.

Since 17,190,000 cannot be divided by just 1 and 17,190,000, 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).