Q: Is 276,406,000 a Composite Number?

Why is 276,406,000 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 276,406,000 can be evenly divided by 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 125 130 200 208 250 260 325 400 500 520 650 1,000 1,040 1,300 1,625 2,000 2,600 3,250 5,200 6,500 10,631 13,000 21,262 26,000 42,524 53,155 85,048 106,310 138,203 170,096 212,620 265,775 276,406 425,240 531,550 552,812 691,015 850,480 1,063,100 1,105,624 1,328,875 1,382,030 2,126,200 2,211,248 2,657,750 2,764,060 3,455,075 4,252,400 5,315,500 5,528,120 6,910,150 10,631,000 11,056,240 13,820,300 17,275,375 21,262,000 27,640,600 34,550,750 55,281,200 69,101,500 138,203,000 and 276,406,000, with no remainder.

Since 276,406,000 cannot be divided by just 1 and 276,406,000, 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).