Q: Is 121,004,400 a Prime Number?

 A: No, 121,004,400 is not a prime number.

Why is 121,004,400 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 121004400 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 30 33 40 44 48 50 55 60 66 75 80 88 89 100 103 110 120 132 150 165 176 178 200 206 220 240 264 267 275 300 309 330 356 400 412 440 445 515 528 534 550 600 618 660 712 824 825 880 890 979 1,030 1,068 1,100 1,133 1,200 1,236 1,320 1,335 1,424 1,545 1,648 1,650 1,780 1,958 2,060 2,136 2,200 2,225 2,266 2,472 2,575 2,640 2,670 2,937 3,090 3,300 3,399 3,560 3,916 4,120 4,272 4,400 4,450 4,532 4,895 4,944 5,150 5,340 5,665 5,874 6,180 6,600 6,675 6,798 7,120 7,725 7,832 8,240 8,900 9,064 9,167 9,790 10,300 10,680 11,330 11,748 12,360 13,200 13,350 13,596 14,685 15,450 15,664 16,995 17,800 18,128 18,334 19,580 20,600 21,360 22,660 23,496 24,475 24,720 26,700 27,192 27,501 28,325 29,370 30,900 33,990 35,600 36,668 39,160 41,200 45,320 45,835 46,992 48,950 53,400 54,384 55,002 56,650 58,740 61,800 67,980 73,336 73,425 78,320 84,975 90,640 91,670 97,900 100,837 106,800 110,004 113,300 117,480 123,600 135,960 137,505 146,672 146,850 169,950 183,340 195,800 201,674 220,008 226,600 229,175 234,960 271,920 275,010 293,700 302,511 339,900 366,680 391,600 403,348 440,016 453,200 458,350 504,185 550,020 587,400 605,022 679,800 687,525 733,360 806,696 916,700 1,008,370 1,100,040 1,174,800 1,210,044 1,359,600 1,375,050 1,512,555 1,613,392 1,833,400 2,016,740 2,200,080 2,420,088 2,520,925 2,750,100 3,025,110 3,666,800 4,033,480 4,840,176 5,041,850 5,500,200 6,050,220 7,562,775 8,066,960 10,083,700 11,000,400 12,100,440 15,125,550 20,167,400 24,200,880 30,251,100 40,334,800 60,502,200 and 121,004,400, with no remainder.

Since 121,004,400 cannot be divided by just 1 and 121,004,400, it is not a prime number.


More Examples

  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 121,004,400:


Ask a Question