Q: Is 380,563,320 a Composite Number?

Why is 380,563,320 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 380,563,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 53 60 106 120 159 212 265 318 424 530 636 795 1,060 1,129 1,272 1,590 2,120 2,258 2,809 3,180 3,387 4,516 5,618 5,645 6,360 6,774 8,427 9,032 11,236 11,290 13,548 14,045 16,854 16,935 22,472 22,580 27,096 28,090 33,708 33,870 42,135 45,160 56,180 59,837 67,416 67,740 84,270 112,360 119,674 135,480 168,540 179,511 239,348 299,185 337,080 359,022 478,696 598,370 718,044 897,555 1,196,740 1,436,088 1,795,110 2,393,480 3,171,361 3,590,220 6,342,722 7,180,440 9,514,083 12,685,444 15,856,805 19,028,166 25,370,888 31,713,610 38,056,332 47,570,415 63,427,220 76,112,664 95,140,830 126,854,440 190,281,660 and 380,563,320, with no remainder.

Since 380,563,320 cannot be divided by just 1 and 380,563,320, 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).