13837808595729965

Names of 13837808595729965

• Cardinal: 13837808595729965 can be written as Thirteen quadrillion, eight hundred thirty-seven trillion, eight hundred eight billion, five hundred ninety-five million, seven hundred twenty-nine thousand, nine hundred sixty-five.

Scientific notation

• Scientific notation: 1.3837808595729965 × 10¹⁶

Factors of 13837808595729965

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 113

Divisors of 13837808595729965

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 7 11 19 35 55 71 77 95 121 133 209 355 361 385 497 605 665 781 847 1045 1331 1349 1463 1805 2299 2485 2527 3905 3971 4235 5041 5467 6655 6745 6859 7315 8591 9317 9443 11495 12635 14641 14839 16093 19855 25205 25289 25631 27335 27797 34295 35287 42955 43681 46585 47215 48013 55451 60137 73205 74195 75449 80465 94501 95779 102487 103873 126445 128155 138985 161051 163229 176435 177023 179417 218405 240065 277255 278179 281941 300685 305767 357911 377245 388157 472505 478895 480491 486989 512435 519365 528143 609961 661507 670453 805255 816145 829939 885115 897085 1039511 1053569 1127357 1142603 1390895 1409705 1528835 1789555 1795519 1819801 1940785 1947253 1973587 2402455 2434945 2505377 2640715 3049805 3059969 3101351 3307535 3352265 3363437 3408923 3937021 4149695 4269727 5197555 5267845 5285401 5356879 5636785 5713015 5809573 6709571 6800309 7276577 7374983 8977595 9099005 9129329 9736265 9867935 11434621 11589259 12526885 12568633 12738607 15299845 15506755 16817185 17044615 19685105 19750709 20017811 21348635 21419783 21709457 26427005 26784395 27559147 29047865 33547855 34001545 34114861 34576219 36382885 36874915 36997807 37498153 43307231 45646645 46966997 47602163 57173105 57946295 58139411 58925669 62843165 63693035 63905303 73805281 74803399 80042347 81124813 98753545 100089055 100422619 107098915 108547285 127481849 129205871 137795735 138254963 140124677 170574305 172881095 184989035 187490765 216536155 217257799 220195921 234834985 238010815 238804027 242033533 290697055 294628345 303150617 319526515 369026405 374016995 375263471 380338409 400211735 405624065 406975877 412479683 476379541 502113095 516636967 523623793 637409245 646029355 648182359 691274815 700623385 702958333 811858091 822837389 892372943 904441097 1086288995 1100979605 1104648809 1194020135 1210167665 1402300339 1421264581 1515753085 1520804593 1541371447 1876317355 1901692045 2034879385 2062398415 2381897705 2422155131 2454911549 2583184835 2618118965 2626844297 2662368863 3240911795 3334656787 3514791665 4059290455 4114186945 4127898181 4183722499 4461864715 4522205485 4537276513 5240174951 5523244045 5683006637 5759861723 7011501695 7106322905 7130005949 7604022965 7706857235 7732541663 9051211279 9816102373 9948852067 12110775655 12274557745 13134221485 13311844315 15425303729 15633910391 16673283935 16955085917 17184380843 20639490905 20918612495 22686382565 26200874755 26643706441 27004027039 28415033185 28799308615 28895287267 29286057493 35650029745 36681224657 38662708315 45256056395 46020947489 49080511865 49744260335 49910041643 57641924461 63358478953 77126518645 78169551955 78430065439 84775429585 85921904215 99563324069 107977126103 109437372737 133218532205 135020135195 144476436335 146430287465 171973014301 183406123285 186505945087 189028189273 230104737445 249550208215 288209622305 293080770851 297044297429 316792394765 322146632423 392150327195 403493471227 497816620345 506230422379 539885630515 547186863685 549010458073 696943268483 859865071505 932529725435 945140946365 1095196564759 1203811100107 1465403854255 1485221487145 1610733162115 1891703157311 2017467356135 2051565395957 2079310082003 2531152111895 2745052290365 3267487271719 3484716342415 3543612956653 5475982823795 5568534646169 6019055500535 7666375953313 9458515786555 10257826979785 10396550410015 13241922101177 16337436358595 17718064783265 20808734730421 22872410902033 27842673230845 35942359988909 38331879766565 38979742523183 66209610505885 104043673652105 114362054510165 145661143112947 179711799944545 194898712615915 251596519922363 395365959877999 728305715564735 1257982599611815 1976829799389995 2767561719145993 13837808595729965
• Sum of all divisors σ(n): 22349664448634880
• Sum of proper divisors (its aliquot sum) s(n): 8511855852904915
• 13837808595729965 is a deficient number, because the sum of its proper divisors (8511855852904915) is less than itself. Its deficiency is 5325952742825050

Bases of 13837808595729965

• Binary: 110001001010010110100111100001110100010111111000101101₂
• Hexadecimal: 0x312969E1D17E2D
• Base-36: 3S93DIC9MI5

Squares and roots of 13837808595729965

• 13837808595729965 squared (13837808595729965²) is 191484946732058105927631198901225
• 13837808595729965 cubed (13837808595729965³) is 2649732041841768129386062247438989169134807707125
• The square root of 13837808595729965 is 117634215.2425473743
• The cube root of 13837808595729965 is 240079.8842624045

Scales and comparisons

• 13,837,808,595,729,965 seconds is equal to 439,999,510 years, 9 weeks, 6 days, 20 hours, 6 minutes, 5 seconds.
• To count from 1 to 13,837,808,595,729,965 would take you about one billion, three hundred nineteen million, nine hundred ninety-eight thousand, five hundred thirty 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 13837808595729965 cubic inches would be around 20006.7 feet tall.

Recreational maths with 13837808595729965

• 13837808595729965 backwards is 56992759580873831
• 13837808595729965 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13837808595729965's digits is 95
• More coming soon!