Q: Is 189,000,660 a Composite Number?

Why is 189,000,660 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 189,000,660 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 151 230 276 302 345 453 460 604 690 755 906 907 1,380 1,510 1,812 1,814 2,265 2,721 3,020 3,473 3,628 4,530 4,535 5,442 6,946 9,060 9,070 10,419 10,884 13,605 13,892 17,365 18,140 20,838 20,861 27,210 34,730 41,676 41,722 52,095 54,420 62,583 69,460 83,444 104,190 104,305 125,166 136,957 208,380 208,610 250,332 273,914 312,915 410,871 417,220 547,828 625,830 684,785 821,742 1,251,660 1,369,570 1,643,484 2,054,355 2,739,140 3,150,011 4,108,710 6,300,022 8,217,420 9,450,033 12,600,044 15,750,055 18,900,066 31,500,110 37,800,132 47,250,165 63,000,220 94,500,330 and 189,000,660, with no remainder.

Since 189,000,660 cannot be divided by just 1 and 189,000,660, 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).