27655571954495485

Names of 27655571954495485

• Cardinal: 27655571954495485 can be written as Twenty-seven quadrillion, six hundred fifty-five trillion, five hundred seventy-one billion, nine hundred fifty-four million, four hundred ninety-five thousand, four hundred eighty-five.

Scientific notation

• Scientific notation: 2.7655571954495485 × 10¹⁶

Factors of 27655571954495485

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 205689

Divisors of 27655571954495485

• Number of divisors d(n): 288
• Complete list of divisors:
  1 5 7 11 13 35 49 55 65 73 77 91 143 169 245 365 385 455 511 539 637 715 803 845 949 1001 1183 1859 2555 2695 3185 3577 4015 4129 4745 5005 5621 5915 6643 7007 8281 9295 10439 12337 13013 17885 20645 28105 28903 33215 35035 39347 41405 45419 46501 52195 53677 61685 65065 73073 86359 91091 135707 144515 196735 201451 202321 227095 232505 268385 301417 317933 365365 375739 431795 455455 511511 590447 604513 678535 697801 949949 1007255 1011605 1410157 1507085 1589665 1878695 2109919 2215961 2225531 2557555 2618863 2630173 2952235 3022565 3315587 3489005 3918421 4133129 4749745 4884607 6649643 7050785 7675811 9871099 10549595 11079805 11127655 13094315 13150865 14705923 14769433 15511727 16577935 18332041 19592105 20665645 23209109 24423035 27428947 28807493 28931903 33248215 34045219 34192249 38379055 43102631 49355495 50939473 53730677 73529615 73847165 77558635 91660205 102941461 108582089 116045545 128324287 137144735 144037465 144659515 161765153 162463763 170226095 170961245 191176999 192002629 201652451 215513155 238316533 254697365 268653385 301718417 356576311 374497409 376114739 514707305 542910445 560334203 641621435 720590227 808825765 812318815 831791179 955884995 960013145 1008262255 1132356071 1191582665 1338238993 1411567157 1508592085 1668215731 1782881555 1872487045 1880573695 2102946989 2112028919 2485300987 2496034177 2621481863 2801671015 3602951135 3922339421 4158955895 5661780355 5822538253 6691194965 7057835785 7926492497 8341078655 9149702969 9367672951 10514734945 10560144595 10813285327 12426504935 12480170885 13107409315 14720628923 17397106909 18350373041 19611697105 27338310857 27456375947 29112691265 39632462485 40757767771 45748514845 46838364755 54066426635 60720756067 64047920783 73603144615 75692997289 86985534545 91751865205 103044402461 118946138597 121779748363 136691554285 137281879735 140572709251 191368175999 203788838855 303603780335 320239603915 378464986445 425045292469 448335445481 515222012305 529850981023 594730692985 608898741815 667928316737 702863546255 789369828871 832622970179 956840879995 984008964757 1339577231993 1546299801761 2125226462345 2241677227405 2649254905115 2975317047283 3339641583685 3946849144355 4163114850895 4675498217159 4920044823785 5525588802097 5828360791253 6697886159965 6888062753299 7731499008805 8683068117581 10261807775323 10824098612327 14876585236415 23377491085795 27627944010485 29141803956265 32728487520113 34440313766495 38679121614679 43415340587905 51309038876615 54120493061635 60781476823067 71832654427261 75768690286289 112879885528553 163642437600565 193395608073395 303907384115335 359163272136305 378843451431445 425470337761469 502828580990827 564399427642765 790159198699871 2127351688807345 2514142904954135 3950795993499355 5531114390899097 27655571954495485
• Sum of all divisors σ(n): 46239358108567680
• Sum of proper divisors (its aliquot sum) s(n): 18583786154072195
• 27655571954495485 is a deficient number, because the sum of its proper divisors (18583786154072195) is less than itself. Its deficiency is 9071785800423290

Bases of 27655571954495485

• Binary: 1100010010000001001100010011110011010000110111111111101₂
• Hexadecimal: 0x6240989E686FFD
• Base-36: 7KB2YD3ZYF1

Squares and roots of 27655571954495485

• 27655571954495485 squared (27655571954495485²) is 764830660130277220255500885385225
• 27655571954495485 cubed (27655571954495485³) is 21151829354237162798377761408560093852174748209125
• The square root of 27655571954495485 is 166299645.0822895923
• The cube root of 27655571954495485 is 302408.6538094861

Scales and comparisons

• 27,655,571,954,495,485 seconds is equal to 879,361,643 years, 44 weeks, 2 days, 5 hours, 11 minutes, 25 seconds.
• To count from 1 to 27,655,571,954,495,485 would take you about two billion, six hundred thirty-eight million, eighty-four thousand, nine hundred thirty-one 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 27655571954495485 cubic inches would be around 25200.7 feet tall.

Recreational maths with 27655571954495485

• 27655571954495485 backwards is 58459445917555672
• 27655571954495485 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 27655571954495485's digits is 91
• More coming soon!