13864845145242

Names of 13864845145242

• Cardinal: 13864845145242 can be written as Thirteen trillion, eight hundred sixty-four billion, eight hundred forty-five million, one hundred forty-five thousand, two hundred forty-two.

Scientific notation

• Scientific notation: 1.3864845145242 × 10¹³

Factors of 13864845145242

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2780

Divisors of 13864845145242

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 37 39 41 42 74 78 82 91 111 123 169 182 222 246 259 273 287 338 481 507 518 533 546 574 777 861 962 1014 1066 1183 1369 1443 1517 1554 1599 1722 2197 2366 2677 2738 2886 3034 3198 3367 3549 3731 4107 4394 4551 5354 6253 6591 6734 6929 7098 7462 8031 8214 9102 9583 10101 10619 11193 12506 13182 13858 15379 16062 17797 18739 18759 19166 19721 20202 20787 21238 22386 28749 30758 31857 34801 35594 37478 37518 39442 41574 43771 46137 48503 53391 56129 56217 57498 59163 63714 69602 81289 87542 90077 92274 97006 99049 104403 106782 109757 112258 112434 118326 124579 131313 138047 145509 162578 168387 180154 198098 208806 219514 231361 243607 243867 249158 256373 262626 270231 276094 291018 297147 329271 336774 373737 392903 414141 452413 462722 487214 487734 512746 540462 569023 594294 630539 658542 693343 694083 729677 730821 747474 768299 769119 785806 828282 904826 1138046 1178709 1261078 1287637 1357239 1386686 1388166 1426841 1459354 1461642 1536598 1538238 1619527 1707069 1794611 1891617 2080029 2189031 2304897 2357418 2575274 2714478 2853682 3007693 3166891 3239054 3332849 3414138 3589222 3664813 3783234 3862911 4061009 4160058 4280523 4378062 4609794 4858581 5107739 5383833 5881369 6015386 6333782 6665698 7329626 7725822 8122018 8561046 9013459 9023079 9485801 9500673 9717162 9987887 9998547 10215478 10767666 10994439 11762738 12183027 15323217 16739281 17644107 18026918 18046158 18548933 18971602 19001346 19975774 19997094 21053851 21988878 23329943 24366054 25653691 27040377 28427063 28457403 29963661 30646434 33478562 35288214 37097866 41169583 42107702 46659886 47642569 50217843 51307382 52793117 54080754 55646799 56854126 56914806 59927322 63161553 66400607 69989829 76961073 82339166 85281189 95285138 100435686 105586234 111293598 117174967 123315413 123508749 126323106 129842531 132801214 139979658 142927707 150257333 153922146 158379351 170562378 199201821 217610653 234349934 241136129 246630826 247017498 259685062 285855414 300514666 316758702 333497983 351524901 369551819 369946239 389527593 398403642 435221306 450771999 482272258 619353397 652831959 666995966 686310521 703049802 723408387 739103638 739892478 779055186 863207891 901543998 1000493949 1051801331 1108655457 1238706794 1305663918 1372621042 1446816774 1523274571 1687952903 1726415782 1858060191 1953345329 2000987898 2058931563 2103602662 2217310914 2589623673 3046549142 3155403993 3375905806 3716120382 3906690658 4117863126 4335473779 4569823713 4804173647 5063858709 5179247346 5860035987 6310807986 8051594161 8670947558 8922036773 9139647426 9608347294 10127717418 11720071974 13006421337 13673417303 14412520941 16103188322 17844073546 24154782483 25393489277 26012842674 26766110319 27346834606 28825041882 41020251909 48309564966 50786978554 53532220638 56361159127 62454257411 76180467831 82040503818 112722318254 124908514822 152360935662 169083477381 177754424939 187362772233 330115360601 338166954762 355508849878 374725544466 533263274817 660230721202 990346081803 1066526549634 1980692163606 2310807524207 4621615048414 6932422572621 13864845145242
• Sum of all divisors σ(n): 36157812687360
• Sum of proper divisors (its aliquot sum) s(n): 22292967542118
• 13864845145242 is an abundant number, because the sum of its proper divisors (22292967542118) is greater than itself. Its abundance is 8428122396876

Bases of 13864845145242

• Binary: 11001001110000101001001010110111010010011010₂
• Hexadecimal: 0xC9C292B749A
• Base-36: 4WXF6TIFU

Squares and roots of 13864845145242

• 13864845145242 squared (13864845145242²) is 192233930901540656075238564
• 13864845145242 cubed (13864845145242³) is 2665293683611012049683058997562379512488
• The square root of 13864845145242 is 3723552.7584877859
• The cube root of 13864845145242 is 24023.6139950113

Scales and comparisons

• 13,864,845,145,242 seconds is equal to 440,859 years, 9 weeks, 5 days, 17 hours, 40 minutes, 42 seconds.
• To count from 1 to 13,864,845,145,242 would take you about one million, one hundred two thousand, one hundred forty-seven 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 13864845145242 cubic inches would be around 2002 feet tall.

Recreational maths with 13864845145242

• 13864845145242 backwards is 24254154846831
• The number of decimal digits it has is: 14
• The sum of 13864845145242's digits is 57
• More coming soon!