Q: Is 911,400 a Composite Number?

Why is 911,400 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 911,400 can be evenly divided by 1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 25 28 30 31 35 40 42 49 50 56 60 62 70 75 84 93 98 100 105 120 124 140 147 150 155 168 175 186 196 200 210 217 245 248 280 294 300 310 350 372 392 420 434 465 490 525 588 600 620 651 700 735 744 775 840 868 930 980 1,050 1,085 1,176 1,225 1,240 1,302 1,400 1,470 1,519 1,550 1,736 1,860 1,960 2,100 2,170 2,325 2,450 2,604 2,940 3,038 3,100 3,255 3,675 3,720 4,200 4,340 4,557 4,650 4,900 5,208 5,425 5,880 6,076 6,200 6,510 7,350 7,595 8,680 9,114 9,300 9,800 10,850 12,152 13,020 14,700 15,190 16,275 18,228 18,600 21,700 22,785 26,040 29,400 30,380 32,550 36,456 37,975 43,400 45,570 60,760 65,100 75,950 91,140 113,925 130,200 151,900 182,280 227,850 303,800 455,700 and 911,400, with no remainder.

Since 911,400 cannot be divided by just 1 and 911,400, 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).