Q: Is 101,200,120 a Composite Number?

Why is 101,200,120 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 101,200,120 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 31 35 40 56 62 70 89 124 131 140 155 178 217 248 262 280 310 356 434 445 524 620 623 655 712 868 890 917 1,048 1,085 1,240 1,246 1,310 1,736 1,780 1,834 2,170 2,492 2,620 2,759 3,115 3,560 3,668 4,061 4,340 4,585 4,984 5,240 5,518 6,230 7,336 8,122 8,680 9,170 11,036 11,659 12,460 13,795 16,244 18,340 19,313 20,305 22,072 23,318 24,920 27,590 28,427 32,488 36,680 38,626 40,610 46,636 55,180 56,854 58,295 77,252 81,220 81,613 93,272 96,565 110,360 113,708 116,590 142,135 154,504 162,440 163,226 193,130 227,416 233,180 284,270 326,452 361,429 386,260 408,065 466,360 568,540 652,904 722,858 772,520 816,130 1,137,080 1,445,716 1,632,260 1,807,145 2,530,003 2,891,432 3,264,520 3,614,290 5,060,006 7,228,580 10,120,012 12,650,015 14,457,160 20,240,024 25,300,030 50,600,060 and 101,200,120, with no remainder.

Since 101,200,120 cannot be divided by just 1 and 101,200,120, 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).