Q: Is 3,621,600 a Composite Number?

Why is 3,621,600 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 3,621,600 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 120 144 150 160 180 200 225 240 288 300 360 400 450 480 503 600 720 800 900 1,006 1,200 1,440 1,509 1,800 2,012 2,400 2,515 3,018 3,600 4,024 4,527 5,030 6,036 7,200 7,545 8,048 9,054 10,060 12,072 12,575 15,090 16,096 18,108 20,120 22,635 24,144 25,150 30,180 36,216 37,725 40,240 45,270 48,288 50,300 60,360 72,432 75,450 80,480 90,540 100,600 113,175 120,720 144,864 150,900 181,080 201,200 226,350 241,440 301,800 362,160 402,400 452,700 603,600 724,320 905,400 1,207,200 1,810,800 and 3,621,600, with no remainder.

Since 3,621,600 cannot be divided by just 1 and 3,621,600, 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).