Q: Is 343,341,440 a Composite Number?

Why is 343,341,440 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 343,341,440 can be evenly divided by 1 2 4 5 8 10 13 16 20 26 29 32 40 52 58 64 65 80 104 116 128 130 145 160 208 232 260 290 320 377 416 464 520 580 640 754 832 928 1,040 1,160 1,423 1,508 1,664 1,856 1,885 2,080 2,320 2,846 3,016 3,712 3,770 4,160 4,640 5,692 6,032 7,115 7,540 8,320 9,280 11,384 12,064 14,230 15,080 18,499 18,560 22,768 24,128 28,460 30,160 36,998 41,267 45,536 48,256 56,920 60,320 73,996 82,534 91,072 92,495 113,840 120,640 147,992 165,068 182,144 184,990 206,335 227,680 241,280 295,984 330,136 369,980 412,670 455,360 536,471 591,968 660,272 739,960 825,340 910,720 1,072,942 1,183,936 1,320,544 1,479,920 1,650,680 2,145,884 2,367,872 2,641,088 2,682,355 2,959,840 3,301,360 4,291,768 5,282,176 5,364,710 5,919,680 6,602,720 8,583,536 10,729,420 11,839,360 13,205,440 17,167,072 21,458,840 26,410,880 34,334,144 42,917,680 68,668,288 85,835,360 171,670,720 and 343,341,440, with no remainder.

Since 343,341,440 cannot be divided by just 1 and 343,341,440, 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).