Q: Is 378,001,320 a Composite Number?

Why is 378,001,320 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 378,001,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 23 24 30 40 46 60 69 92 115 120 138 151 184 230 276 302 345 453 460 552 604 690 755 906 907 920 1,208 1,380 1,510 1,812 1,814 2,265 2,721 2,760 3,020 3,473 3,624 3,628 4,530 4,535 5,442 6,040 6,946 7,256 9,060 9,070 10,419 10,884 13,605 13,892 17,365 18,120 18,140 20,838 20,861 21,768 27,210 27,784 34,730 36,280 41,676 41,722 52,095 54,420 62,583 69,460 83,352 83,444 104,190 104,305 108,840 125,166 136,957 138,920 166,888 208,380 208,610 250,332 273,914 312,915 410,871 416,760 417,220 500,664 547,828 625,830 684,785 821,742 834,440 1,095,656 1,251,660 1,369,570 1,643,484 2,054,355 2,503,320 2,739,140 3,150,011 3,286,968 4,108,710 5,478,280 6,300,022 8,217,420 9,450,033 12,600,044 15,750,055 16,434,840 18,900,066 25,200,088 31,500,110 37,800,132 47,250,165 63,000,220 75,600,264 94,500,330 126,000,440 189,000,660 and 378,001,320, with no remainder.

Since 378,001,320 cannot be divided by just 1 and 378,001,320, 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).