Q: Is 354,015,040 a Composite Number?

Why is 354,015,040 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 354,015,040 can be evenly divided by 1 2 4 5 8 10 16 20 31 32 40 62 64 80 124 127 155 160 248 254 281 310 320 496 508 562 620 635 992 1,016 1,124 1,240 1,270 1,405 1,984 2,032 2,248 2,480 2,540 2,810 3,937 4,064 4,496 4,960 5,080 5,620 7,874 8,128 8,711 8,992 9,920 10,160 11,240 15,748 17,422 17,984 19,685 20,320 22,480 31,496 34,844 35,687 39,370 40,640 43,555 44,960 62,992 69,688 71,374 78,740 87,110 89,920 125,984 139,376 142,748 157,480 174,220 178,435 251,968 278,752 285,496 314,960 348,440 356,870 557,504 570,992 629,920 696,880 713,740 1,106,297 1,141,984 1,259,840 1,393,760 1,427,480 2,212,594 2,283,968 2,787,520 2,854,960 4,425,188 5,531,485 5,709,920 8,850,376 11,062,970 11,419,840 17,700,752 22,125,940 35,401,504 44,251,880 70,803,008 88,503,760 177,007,520 and 354,015,040, with no remainder.

Since 354,015,040 cannot be divided by just 1 and 354,015,040, 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).