27131406211845

Names of 27131406211845

• Cardinal: 27131406211845 can be written as Twenty-seven trillion, one hundred thirty-one billion, four hundred six million, two hundred eleven thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 2.7131406211845 × 10¹³

Factors of 27131406211845

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 105212

Divisors of 27131406211845

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 9 13 15 17 27 31 39 45 51 65 81 85 93 117 135 153 155 195 221 243 255 279 351 403 405 459 465 527 585 663 765 837 961 1053 1105 1209 1215 1377 1395 1581 1755 1989 2015 2295 2511 2635 2883 3159 3315 3627 4131 4185 4743 4805 5265 5967 6045 6851 6885 7533 7905 8649 9945 10881 12493 12555 14229 14415 15795 16337 17901 18135 20553 20655 23715 25947 29835 32643 34255 37479 37665 42687 43245 49011 53703 54405 61659 62465 71145 77841 81685 89505 97929 102765 105143 112437 128061 129735 147033 163215 184977 187395 212381 213435 233523 245055 268515 308295 315429 337311 389205 441099 489645 525715 554931 562185 637143 640305 735165 924885 946287 1011933 1061905 1167615 1323297 1366859 1577145 1664793 1686555 1787431 1911429 2205495 2774655 2838861 3035799 3185715 3259433 3969891 4100577 4731435 5059665 5362293 5734287 6616485 6834295 8323965 8516583 8937155 9557145 9778299 12301731 14194305 15178995 16086879 16297165 17202861 19849455 20502885 23236603 25549749 26811465 28671435 29334897 36905193 42372629 42582915 48260637 48891495 51608583 55410361 61508655 69709809 80434395 86014305 88004691 101042423 110715579 116183015 127117887 127748745 144781911 146674485 166231083 184525965 209129427 211863145 241303185 258042915 264014073 277051805 303127269 332146737 348549045 381353661 434345733 440023455 498693249 505212115 553577895 627388281 635589435 720334693 723909555 792042219 831155415 909381807 1045647135 1144060983 1313551499 1320070365 1496079747 1515636345 1660733685 1717721191 1882164843 1906768305 2161004079 2171728665 2493466245 2728145421 3136941405 3432182949 3601673465 3940654497 3960211095 4488239241 4546909035 5153163573 5646494529 5720304915 6483012237 6567757495 7480398735 8184436263 8588605955 9410824215 10296548847 10805020395 11821963491 13464717723 13640727105 15459490719 17160914745 19449036711 19703272485 22330375483 22441196205 24553308789 25765817865 28232472645 32415061185 35465890473 40922181315 46378472157 51482744235 58347110133 59109817455 66991126449 67323588615 77297453595 97245183555 106397671419 111651877415 122766543945 139135416471 175041330399 177329452365 200973379347 231892360785 291735550665 319193014257 334955632245 417406249413 531988357095 602920138041 695677082355 875206651995 1004866896735 1595965071285 1808760414123 2087031247065 3014600690205 5426281242369 9043802070615 27131406211845
• Sum of all divisors σ(n): 57462817741056
• Sum of proper divisors (its aliquot sum) s(n): 30331411529211
• 27131406211845 is an abundant number, because the sum of its proper divisors (30331411529211) is greater than itself. Its abundance is 3200005317366

Bases of 27131406211845

• Binary: 110001010110100000101110101000101101100000101₂
• Hexadecimal: 0x18AD05D45B05
• Base-36: 9M7ZUQVB9

Squares and roots of 27131406211845

• 27131406211845 squared (27131406211845²) is 736113203032141453018304025
• 27131406211845 cubed (27131406211845³) is 19971786329367362307613538048371766176125
• The square root of 27131406211845 is 5208781.6437094961
• The cube root of 27131406211845 is 30048.5902245297

Scales and comparisons

• 27,131,406,211,845 seconds is equal to 862,694 years, 41 weeks, 2 days, 5 hours, 30 minutes, 45 seconds.
• To count from 1 to 27,131,406,211,845 would take you about two million, one hundred fifty-six thousand, seven hundred thirty-six 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 27131406211845 cubic inches would be around 2504 feet tall.

Recreational maths with 27131406211845

• 27131406211845 backwards is 54811260413172
• 27131406211845 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27131406211845's digits is 45
• More coming soon!