Q: Is 323,630,080 a Composite Number?

Why is 323,630,080 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 323,630,080 can be evenly divided by 1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 128 155 160 248 256 310 320 496 512 620 640 992 1,024 1,240 1,280 1,984 2,039 2,480 2,560 3,968 4,078 4,960 5,120 7,936 8,156 9,920 10,195 15,872 16,312 19,840 20,390 31,744 32,624 39,680 40,780 63,209 65,248 79,360 81,560 126,418 130,496 158,720 163,120 252,836 260,992 316,045 326,240 505,672 521,984 632,090 652,480 1,011,344 1,043,968 1,264,180 1,304,960 2,022,688 2,087,936 2,528,360 2,609,920 4,045,376 5,056,720 5,219,840 8,090,752 10,113,440 10,439,680 16,181,504 20,226,880 32,363,008 40,453,760 64,726,016 80,907,520 161,815,040 and 323,630,080, with no remainder.

Since 323,630,080 cannot be divided by just 1 and 323,630,080, 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).