Q: Is 380,880 a Composite Number?

Why is 380,880 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 380,880 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 23 24 30 36 40 45 46 48 60 69 72 80 90 92 115 120 138 144 180 184 207 230 240 276 345 360 368 414 460 529 552 690 720 828 920 1,035 1,058 1,104 1,380 1,587 1,656 1,840 2,070 2,116 2,645 2,760 3,174 3,312 4,140 4,232 4,761 5,290 5,520 6,348 7,935 8,280 8,464 9,522 10,580 12,696 15,870 16,560 19,044 21,160 23,805 25,392 31,740 38,088 42,320 47,610 63,480 76,176 95,220 126,960 190,440 and 380,880, with no remainder.

Since 380,880 cannot be divided by just 1 and 380,880, 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).