51631204842

Names of 51631204842

• Cardinal: 51631204842 can be written as Fifty-one billion, six hundred thirty-one million, two hundred four thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 5.1631204842 × 10¹⁰

Factors of 51631204842

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 55

Divisors of 51631204842

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 43 49 54 63 81 86 98 126 129 147 162 189 243 258 294 301 343 378 387 441 486 567 602 686 729 774 882 903 1029 1134 1161 1323 1458 1701 1806 2058 2107 2322 2401 2646 2709 3087 3402 3483 3969 4214 4802 5103 5418 6174 6321 6966 7203 7938 8127 9261 10206 10449 11907 12642 14406 14749 16254 16807 18522 18963 20898 21609 23814 24381 27783 29498 31347 33614 35721 37926 43218 44247 48762 50421 55566 56889 62694 64827 71442 73143 83349 88494 100842 103243 113778 117649 129654 132741 146286 151263 166698 170667 194481 206486 219429 235298 250047 265482 302526 309729 341334 352947 388962 398223 438858 453789 500094 512001 583443 619458 705894 722701 796446 823543 907578 929187 1024002 1058841 1166886 1194669 1361367 1445402 1536003 1647086 1750329 1858374 2117682 2168103 2389338 2470629 2722734 2787561 3072006 3176523 3500658 3584007 4084101 4336206 4941258 5058907 5575122 6353046 6504309 7168014 7411887 8168202 8362683 9529569 10117814 10752021 12252303 13008618 14823774 15176721 16725366 19059138 19512927 21504042 22235661 24504606 25088049 28588707 30353442 35412349 39025854 44471322 45530163 50176098 57177414 58538781 66706983 70824698 75264147 85766121 91060326 106237047 117077562 133413966 136590489 150528294 171532242 175616343 200120949 212474094 273180978 318711141 351232686 400241898 409771467 526849029 600362847 637422282 819542934 956133423 1053698058 1200725694 1229314401 1912266846 2458628802 2868400269 3687943203 5736800538 7375886406 8605200807 17210401614 25815602421 51631204842
• Sum of all divisors σ(n): 138620380800
• Sum of proper divisors (its aliquot sum) s(n): 86989175958
• 51631204842 is an abundant number, because the sum of its proper divisors (86989175958) is greater than itself. Its abundance is 35357971116

Bases of 51631204842

• Binary: 110000000101011101011010100111101010₂
• Hexadecimal: 0xC0575A9EA
• Base-36: NPVVWMI

Squares and roots of 51631204842

• 51631204842 squared (51631204842²) is 2665781313436564244964
• 51631204842 cubed (51631204842³) is 137637501058019055504429350915688
• The square root of 51631204842 is 227225.0092793487
• The cube root of 51631204842 is 3723.6662905033

Scales and comparisons

• 51,631,204,842 seconds is equal to 1,641 years, 37 weeks, 9 hours, 20 minutes, 42 seconds.
• To count from 1 to 51,631,204,842 would take you about three thousand, two hundred eighty-three years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 51631204842 cubic inches would be around 310.3 feet tall.

Recreational maths with 51631204842

• 51631204842 backwards is 24840213615
• The number of decimal digits it has is: 11
• The sum of 51631204842's digits is 36
• More coming soon!