51138382334390

Names of 51138382334390

• Cardinal: 51138382334390 can be written as Fifty-one trillion, one hundred thirty-eight billion, three hundred eighty-two million, three hundred thirty-four thousand, three hundred ninety.

Scientific notation

• Scientific notation: 5.113838233439 × 10¹³

Factors of 51138382334390

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22809

Divisors of 51138382334390

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 13 26 37 65 74 130 169 185 338 370 481 845 962 1690 2197 2405 3221 4394 4810 6253 6442 10985 12506 16105 19531 21970 31265 32210 39062 41873 62530 81289 83746 97655 119177 162578 195310 209365 238354 253903 406445 418730 507806 544349 595885 722647 812890 1088698 1191770 1269515 1445294 1549301 2539030 2721745 3098602 3300739 3613235 5443490 6601478 7076537 7226470 7746505 9394411 14153074 15493010 16503695 18788822 20140913 33007390 35382685 40281826 42909607 46972055 62909351 70765370 85819214 93944110 100704565 122127343 125818702 201409130 214548035 244254686 261831869 314546755 429096070 523663738 610636715 629093510 817821563 1221273430 1309159345 1587655459 1635643126 2327645987 2618318690 3175310918 4089107815 4655291974 7938277295 8178215630 10631680319 11638229935 15876554590 21263360638 23276459870 30259397831 53158401595 60518795662 106316803190 138211844147 151296989155 276423688294 302593978310 393372171803 691059220735 786744343606 1382118441470 1966860859015 3933721718030 5113838233439 10227676466878 25569191167195 51138382334390
• Sum of all divisors σ(n): 102448430743680
• Sum of proper divisors (its aliquot sum) s(n): 51310048409290
• 51138382334390 is an abundant number, because the sum of its proper divisors (51310048409290) is greater than itself. Its abundance is 171666074900

Bases of 51138382334390

• Binary: 1011101000001010010101000111010000100110110110₂
• Hexadecimal: 0x2E82951D09B6
• Base-36: I4KNCHKFQ

Squares and roots of 51138382334390

• 51138382334390 squared (51138382334390²) is 2615134147778251225776672100
• 51138382334390 cubed (51138382334390³) is 133733729904803370151305131926003583519000
• The square root of 51138382334390 is 7151110.5665057369
• The cube root of 51138382334390 is 37117.8086544345

Scales and comparisons

• 51,138,382,334,390 seconds is equal to 1,626,042 years, 19 weeks, 4 days, 3 hours, 59 minutes, 50 seconds.
• To count from 1 to 51,138,382,334,390 would take you about four million, sixty-five thousand, one hundred five 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 51138382334390 cubic inches would be around 3093.2 feet tall.

Recreational maths with 51138382334390

• 51138382334390 backwards is 09343328383115
• The number of decimal digits it has is: 14
• The sum of 51138382334390's digits is 53
• More coming soon!