13487613018912

Names of 13487613018912

• Cardinal: 13487613018912 can be written as Thirteen trillion, four hundred eighty-seven billion, six hundred thirteen million, eighteen thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 1.3487613018912 × 10¹³

Factors of 13487613018912

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 125

Divisors of 13487613018912

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 32 36 46 48 69 72 92 96 97 138 144 184 194 207 276 288 291 368 388 414 529 552 582 736 776 828 873 1058 1104 1164 1552 1587 1656 1746 2116 2208 2231 2328 3104 3174 3312 3492 4232 4462 4656 4761 6348 6624 6693 6984 8464 8924 9312 9409 9522 12696 13386 13968 16928 17848 18818 19044 20079 25392 26772 27936 28227 35696 37636 38088 40158 50784 51313 53544 56454 71392 75272 76176 80316 84681 102626 107088 112908 150544 152352 153939 160632 169362 205252 214176 216407 225816 301088 307878 321264 338724 410504 432814 451632 461817 615756 642528 649221 677448 821008 865628 903264 912673 923634 1231512 1298442 1354896 1642016 1731256 1825346 1847268 1947663 2463024 2596884 2709792 2738019 3462512 3650692 3694536 3895326 4926048 4977361 5193768 5476038 6925024 7301384 7389072 7790652 8214057 9954722 10387536 10952076 14602768 14778144 14932083 15581304 16428114 19909444 20775072 20991479 21904152 29205536 29864166 31162608 32856228 39818888 41982958 43808304 44796249 59728332 62325216 62974437 65712456 79637776 83965916 87616608 88529281 89592498 119456664 125948874 131424912 159275552 167931832 177058562 179184996 188923311 238913328 251897748 262849824 265587843 335863664 354117124 358369992 377846622 477826656 482804017 503795496 531175686 671727328 708234248 716739984 755693244 796763529 965608034 1007590992 1062351372 1416468496 1433479968 1448412051 1511386488 1593527058 1931216068 2015181984 2036173463 2124702744 2832936992 2896824102 3022772976 3187054116 3862432136 4072346926 4249405488 4345236153 5793648204 6045545952 6108520389 6374108232 7724864272 8144693852 8498810976 8690472306 11587296408 12217040778 12748216464 15449728544 16289387704 17380944612 18325561167 23174592816 24434081556 25496432928 32578775408 34761889224 36651122334 46349185632 46831989649 48868163112 65157550816 69523778448 73302244668 93663979298 97736326224 139047556896 140495968947 146604489336 187327958596 195472652448 280991937894 293208978672 374655917192 421487906841 561983875788 586417957344 749311834384 842975813682 1123967751576 1498623668768 1685951627364 2247935503152 3371903254728 4495871006304 6743806509456 13487613018912
• Sum of all divisors σ(n): 40513192847127
• Sum of proper divisors (its aliquot sum) s(n): 27025579828215
• 13487613018912 is an abundant number, because the sum of its proper divisors (27025579828215) is greater than itself. Its abundance is 13537966809303

Bases of 13487613018912

• Binary: 11000100010001010100011000100000001100100000₂
• Hexadecimal: 0xC4454620320
• Base-36: 4S44GJUW0

Squares and roots of 13487613018912

• 13487613018912 squared (13487613018912²) is 181915704947924474469663744
• 13487613018912 cubed (13487613018912³) is 2453608630400180276850352480373352726528
• The square root of 13487613018912 is 3672548.5727096925
• The cube root of 13487613018912 is 23803.7309188317

Scales and comparisons

• 13,487,613,018,912 seconds is equal to 428,864 years, 19 weeks, 3 days, 3 hours, 55 minutes, 12 seconds.
• To count from 1 to 13,487,613,018,912 would take you about one million, seventy-two thousand, one hundred sixty 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 13487613018912 cubic inches would be around 1983.6 feet tall.

Recreational maths with 13487613018912

• 13487613018912 backwards is 21981031678431
• The number of decimal digits it has is: 14
• The sum of 13487613018912's digits is 54
• More coming soon!