13785381308182242

Names of 13785381308182242

• Cardinal: 13785381308182242 can be written as Thirteen quadrillion, seven hundred eighty-five trillion, three hundred eighty-one billion, three hundred eight million, one hundred eighty-two thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.3785381308182242 × 10¹⁶

Factors of 13785381308182242

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 281

Divisors of 13785381308182242

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 6 11 22 31 33 62 66 93 107 121 127 186 214 242 254 321 341 363 381 642 682 726 762 961 1023 1177 1397 1922 2046 2354 2794 2883 3317 3531 3751 3937 4191 5766 6634 7062 7502 7874 8382 9951 10571 11253 11449 11811 12947 13589 15367 16129 19902 21142 22506 22898 23622 25894 27178 30734 31713 32258 34347 36487 38841 40767 43307 46101 48387 63426 68694 72974 77682 81534 86614 92202 96774 102827 109461 116281 122047 125939 129921 149479 177419 205654 218922 232562 244094 251878 259842 298958 308481 348843 354838 354919 366141 377817 401357 421259 448437 476377 499999 532257 616962 697686 709838 732282 755634 802714 842518 896874 952754 999998 1064514 1064757 1131097 1204071 1225043 1263777 1342517 1385329 1429131 1454023 1499997 1644269 1725803 1951609 2129514 2262194 2408142 2450086 2527554 2685034 2770658 2858262 2908046 2999994 3288538 3393291 3451606 3675129 3903218 3904109 4027551 4155987 4362069 4633849 4932807 5177409 5499989 5854827 6786582 7350258 7808218 8055102 8311974 8724138 9267698 9865614 10354818 10999978 11002489 11709654 11712327 12442067 13059029 13475473 13901547 14767687 15499969 15994253 16499967 18983833 22004978 23424654 24884134 26118058 26950946 27803094 29535374 30999938 31988506 32999934 33007467 37326201 37967666 37976333 39177087 40426419 42945199 44303061 45074713 46499907 47982759 50972339 53499893 56951499 60499879 66014934 74652402 75952666 78354174 80852838 85890398 88606122 90149426 92999814 95965518 101944678 106999786 113902998 113928999 120999758 121027379 128835597 135224139 143649319 148230203 152917017 155580461 160499679 170499659 175936783 181499637 184660921 208822163 227857998 242054758 257671194 270448278 287298638 296460406 305834034 311160922 320999358 340999318 351873566 362999274 363082137 369321842 417644326 417739663 430947957 444690609 466741383 495821843 511498977 527810349 553982763 588498823 626466489 726164274 835479326 861895914 889381218 933482766 991643686 1022997954 1055620698 1107965526 1176997646 1177266323 1252932978 1253218989 1331301169 1397316103 1487465529 1580142509 1658496683 1711385071 1765496469 1875496249 2031270131 2354532646 2506437978 2662602338 2794632206 2974931058 3160285018 3316993366 3422770142 3530992938 3531798969 3750992498 3993903507 4062540262 4191948309 4595136293 4740427527 4822994291 4975490049 5134155213 5454040273 5626488747 5724488551 6093810393 6473487053 7063597938 7987807014 8383896618 9190272586 9480855054 9645988582 9950980098 10268310426 10908080546 11252977494 11448977102 12187620786 12946974106 12949929553 13785408879 14468982873 15370477133 16362120819 17173465653 18243463513 18825235781 19420461159 19758718547 22343971441 25899859106 27570817758 28937965746 30740954266 32724241638 34346931306 36486927026 37650471562 38840922318 38849788659 39517437094 44687942882 46111431399 53052937201 54730390539 56475707343 59276155641 62969374061 67031914323 77699577318 92222862798 106105874402 109460781078 112951414686 118552311282 125938748122 134063828646 142449225083 149512823021 159158811603 169075248463 177459145081 188908122183 200678098643 217345904017 284898450166 299025646042 318317623206 338150496926 354918290162 377816244366 401356197286 427347675249 434691808034 448538469063 507225745389 532377435243 583582309211 602034295929 612520274957 652037712051 692663114671 854695350498 897076938126 1014451490778 1064754870486 1167164618422 1204068591858 1225040549914 1304075424102 1385326229342 1644641053231 1750746927633 1837560824871 1952050595891 2077989344013 2390804944187 3289282106462 3501493855266 3675121649742 3904101191782 4155978688026 4781609888374 4933923159693 5856151787673 6737723024527 7172414832561 9867846319386 11712303575346 13475446049054 14344829665122 18091051585541 18988128523667 20213169073581 21472556554801 36182103171082 37976257047334 40426338147162 42945113109602 54273154756623 56964385571001 64417669664403 74114953269797 108546309513246 113928771142002 128835339328806 148229906539594 208869413760337 222344859809391 417738827520674 444689719618782 626608241281011 1253216482562022 2297563551363707 4595127102727414 6892690654091121 13785381308182242
• Sum of all divisors σ(n): 31860441041133600
• Sum of proper divisors (its aliquot sum) s(n): 18075059732951358
• 13785381308182242 is an abundant number, because the sum of its proper divisors (18075059732951358) is greater than itself. Its abundance is 4289678424769116

Bases of 13785381308182242

• Binary: 110000111110011011101100110011111101111010111011100010₂
• Hexadecimal: 0x30F9BB33F7AEE2
• Base-36: 3RQICQUW6HU

Squares and roots of 13785381308182242

• 13785381308182242 squared (13785381308182242²) is 190036737811980341784698284146564
• 13785381308182242 cubed (13785381308182242³) is 2619728893301203297274562008141243082725150116488
• The square root of 13785381308182242 is 117411163.4734203713
• The cube root of 13785381308182242 is 239776.3037648841

Scales and comparisons

• 13,785,381,308,182,242 seconds is equal to 438,332,484 years, 32 weeks, 6 hours, 10 minutes, 42 seconds.
• To count from 1 to 13,785,381,308,182,242 would take you about one billion, three hundred fourteen million, nine hundred ninety-seven thousand, four hundred fifty-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 13785381308182242 cubic inches would be around 19981.4 feet tall.

Recreational maths with 13785381308182242

• 13785381308182242 backwards is 24228180318358731
• 13785381308182242 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13785381308182242's digits is 66
• More coming soon!