13938668537625

Names of 13938668537625

• Cardinal: 13938668537625 can be written as Thirteen trillion, nine hundred thirty-eight billion, six hundred sixty-eight million, five hundred thirty-seven thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 1.3938668537625 × 10¹³

Factors of 13938668537625

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3523

Divisors of 13938668537625

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 5 9 13 15 25 27 39 45 65 75 81 117 125 135 169 195 225 243 281 325 351 375 405 507 585 675 729 843 845 975 1053 1125 1215 1405 1521 1625 1755 2025 2529 2535 2925 3159 3221 3375 3645 3653 4215 4225 4563 4875 5265 6075 7025 7587 7605 8775 9477 9663 10125 10959 12645 12675 13689 14625 15795 16105 18225 18265 21075 21125 22761 22815 26325 28989 30375 32877 35125 37935 38025 41067 41873 43875 47385 47489 48315 54795 63225 63375 68283 68445 78975 80525 86967 91125 91325 98631 105375 113805 114075 123201 125619 131625 142467 144945 164385 189675 190125 204849 205335 209365 236925 237445 241575 260901 273975 295893 316125 341415 342225 376857 394875 402625 427401 434835 456625 493155 544349 569025 570375 616005 628095 712335 724725 782703 821925 887679 905101 948375 1024245 1026675 1046825 1130571 1184625 1187225 1207875 1282203 1304505 1369875 1479465 1633047 1707075 1711125 1884285 2137005 2174175 2348109 2465775 2663037 2715303 2721745 2845125 3080025 3140475 3391713 3561675 3623625 3846609 3913515 4109625 4438395 4525505 4899141 5121225 5133375 5234125 5652855 5936125 6411015 6522525 7397325 8145909 8165235 8535375 9421425 10175139 10685025 10870875 11539827 11740545 11766313 12328875 13315185 13576515 13608725 14697423 15400125 15702375 16958565 17808375 19233045 19567575 22191975 22627525 24437727 24495705 25606125 28264275 30525417 32055075 32612625 34619481 35298939 36986625 40729545 40826175 44092269 47107125 50875695 53425125 57699135 58702725 58831565 66575925 67882575 68043625 73313181 73487115 84792825 96165225 97837875 105896817 110959875 113137625 122188635 122478525 132276807 141321375 152627085 152962069 160275375 173097405 176494695 203647725 204130875 219939543 220461345 254378475 288495675 293513625 294157825 317690451 332879625 339412875 366565905 367435575 396830421 423964125 458886207 480826125 529484085 610943175 612392625 659818629 661384035 763135425 764810345 865487025 882473475 953071353 1018238625 1099697715 1102306725 1271892375 1376658621 1442478375 1470789125 1588452255 1832829525 1837177875 1984152105 2294431035 2647420425 2859214059 3054715875 3299093145 3306920175 3815677125 3824051725 4129975863 4327435125 4412367375 4765356765 5498488575 5511533625 6883293105 7942261275 8577642177 9164147625 9920760525 11472155175 12389927589 13237102125 14296070295 16495465725 16534600875 19120258625 20649879315 23826783825 27492442875 34416465525 37169782767 39711306375 42888210885 49603802625 57360775875 61949637945 71480351475 82477328625 103249396575 111509348301 119133919125 172082327625 185848913835 214441054425 309748189725 357401757375 516246982875 557546741505 929244569175 1072205272125 1548740948625 2787733707525 4646222845875 13938668537625
• Sum of all divisors σ(n): 28351137902256
• Sum of proper divisors (its aliquot sum) s(n): 14412469364631
• 13938668537625 is an abundant number, because the sum of its proper divisors (14412469364631) is greater than itself. Its abundance is 473800827006

Bases of 13938668537625

• Binary: 11001010110101011001011000110000011100011001₂
• Hexadecimal: 0xCAD59630719
• Base-36: 4XVC3D0K9

Squares and roots of 13938668537625

• 13938668537625 squared (13938668537625²) is 194286480601777056040640625
• 13938668537625 cubed (13938668537625³) is 2708094854449879727698273933036916015625
• The square root of 13938668537625 is 3733452.6296211393
• The cube root of 13938668537625 is 24066.1764678381

Scales and comparisons

• 13,938,668,537,625 seconds is equal to 443,206 years, 28 weeks, 2 days, 3 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,938,668,537,625 would take you about one million, one hundred eight thousand and sixteen 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 13938668537625 cubic inches would be around 2005.5 feet tall.

Recreational maths with 13938668537625

• 13938668537625 backwards is 52673586683931
• The number of decimal digits it has is: 14
• The sum of 13938668537625's digits is 72
• More coming soon!