Q: Is 3,618,000 a Composite Number?

Why is 3,618,000 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 3,618,000 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 40 45 48 50 54 60 67 72 75 80 90 100 108 120 125 134 135 144 150 180 200 201 216 225 240 250 268 270 300 335 360 375 400 402 432 450 500 536 540 600 603 670 675 720 750 804 900 1,000 1,005 1,072 1,080 1,125 1,200 1,206 1,340 1,350 1,500 1,608 1,675 1,800 1,809 2,000 2,010 2,160 2,250 2,412 2,680 2,700 3,000 3,015 3,216 3,350 3,375 3,600 3,618 4,020 4,500 4,824 5,025 5,360 5,400 6,000 6,030 6,700 6,750 7,236 8,040 8,375 9,000 9,045 9,648 10,050 10,800 12,060 13,400 13,500 14,472 15,075 16,080 16,750 18,000 18,090 20,100 24,120 25,125 26,800 27,000 28,944 30,150 33,500 36,180 40,200 45,225 48,240 50,250 54,000 60,300 67,000 72,360 75,375 80,400 90,450 100,500 120,600 134,000 144,720 150,750 180,900 201,000 226,125 241,200 301,500 361,800 402,000 452,250 603,000 723,600 904,500 1,206,000 1,809,000 and 3,618,000, with no remainder.

Since 3,618,000 cannot be divided by just 1 and 3,618,000, 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).