Q: Is 38,081,400 a Composite Number?

Why is 38,081,400 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 38,081,400 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 35 40 42 50 56 60 70 75 84 100 105 120 140 150 168 175 200 210 280 300 350 420 525 600 700 840 1,050 1,400 2,100 4,200 9,067 18,134 27,201 36,268 45,335 54,402 63,469 72,536 90,670 108,804 126,938 136,005 181,340 190,407 217,608 226,675 253,876 272,010 317,345 362,680 380,814 453,350 507,752 544,020 634,690 680,025 761,628 906,700 952,035 1,088,040 1,269,380 1,360,050 1,523,256 1,586,725 1,813,400 1,904,070 2,538,760 2,720,100 3,173,450 3,808,140 4,760,175 5,440,200 6,346,900 7,616,280 9,520,350 12,693,800 19,040,700 and 38,081,400, with no remainder.

Since 38,081,400 cannot be divided by just 1 and 38,081,400, 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).