Q: Is 90,174,240 a Composite Number?

Why is 90,174,240 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 90,174,240 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 65 72 78 80 90 96 104 117 120 130 144 156 160 180 195 208 234 240 260 288 312 360 390 416 468 480 520 585 624 720 780 936 1,040 1,170 1,248 1,440 1,560 1,872 2,080 2,340 3,120 3,744 4,680 4,817 6,240 9,360 9,634 14,451 18,720 19,268 24,085 28,902 38,536 43,353 48,170 57,804 62,621 72,255 77,072 86,706 96,340 115,608 125,242 144,510 154,144 173,412 187,863 192,680 216,765 231,216 250,484 289,020 313,105 346,824 375,726 385,360 433,530 462,432 500,968 563,589 578,040 626,210 693,648 751,452 770,720 867,060 939,315 1,001,936 1,127,178 1,156,080 1,252,420 1,387,296 1,502,904 1,734,120 1,878,630 2,003,872 2,254,356 2,312,160 2,504,840 2,817,945 3,005,808 3,468,240 3,757,260 4,508,712 5,009,680 5,635,890 6,011,616 6,936,480 7,514,520 9,017,424 10,019,360 11,271,780 15,029,040 18,034,848 22,543,560 30,058,080 45,087,120 and 90,174,240, with no remainder.

Since 90,174,240 cannot be divided by just 1 and 90,174,240, 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).