Q: Is 61,990,080 a Composite Number?

Why is 61,990,080 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 61,990,080 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 64 80 93 96 120 124 155 160 186 192 240 248 310 320 372 465 480 496 620 744 930 960 992 1,240 1,488 1,860 1,984 2,083 2,480 2,976 3,720 4,166 4,960 5,952 6,249 7,440 8,332 9,920 10,415 12,498 14,880 16,664 20,830 24,996 29,760 31,245 33,328 41,660 49,992 62,490 64,573 66,656 83,320 99,984 124,980 129,146 133,312 166,640 193,719 199,968 249,960 258,292 322,865 333,280 387,438 399,936 499,920 516,584 645,730 666,560 774,876 968,595 999,840 1,033,168 1,291,460 1,549,752 1,937,190 1,999,680 2,066,336 2,582,920 3,099,504 3,874,380 4,132,672 5,165,840 6,199,008 7,748,760 10,331,680 12,398,016 15,497,520 20,663,360 30,995,040 and 61,990,080, with no remainder.

Since 61,990,080 cannot be divided by just 1 and 61,990,080, 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).