13515638268825

Names of 13515638268825

• Cardinal: 13515638268825 can be written as Thirteen trillion, five hundred fifteen billion, six hundred thirty-eight million, two hundred sixty-eight thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 1.3515638268825 × 10¹³

Factors of 13515638268825

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3230

Divisors of 13515638268825

• Number of divisors d(n): 648
• Complete list of divisors:
  1 3 5 7 9 11 15 17 21 25 33 35 45 49 51 55 63 75 77 85 99 105 119 121 147 153 165 175 187 225 231 245 255 275 289 315 357 363 385 425 441 495 525 539 561 595 605 693 735 765 825 833 847 867 935 1071 1089 1155 1225 1275 1309 1331 1445 1575 1617 1683 1785 1815 1925 2023 2057 2205 2475 2499 2541 2601 2695 2805 2975 3025 3179 3187 3465 3675 3825 3927 3993 4165 4235 4335 4675 4851 5355 5445 5775 5929 6069 6171 6545 6655 7225 7497 7623 8085 8415 8925 9075 9163 9317 9537 9561 10115 10285 11025 11781 11979 12495 12705 13005 13475 14025 14161 14399 15895 15935 17325 17787 18207 18513 19635 19965 20825 21175 21675 22253 22309 22627 24255 26775 27225 27489 27951 28611 28683 29645 30345 30855 32725 33275 34969 35057 37485 38115 40425 42075 42483 43197 45815 46585 47685 47805 50575 51425 53361 54179 58905 59895 62475 63525 65025 65219 66759 66927 67881 70805 71995 79475 79675 82467 83853 88935 91035 92565 98175 99825 100793 104907 105171 111265 111545 113135 121275 127449 129591 137445 139755 143055 143415 148225 151725 154275 155771 156163 158389 162537 174845 175285 187425 190575 195657 200277 200781 203643 212415 215985 229075 232925 238425 239025 244783 245399 266805 270895 294525 299475 302379 314721 315513 326095 333795 334635 339405 354025 359975 379253 384659 385627 412335 419265 444675 455175 462825 467313 468489 475167 487611 503965 524535 525855 556325 557725 565675 586971 595969 637245 647955 687225 698775 715275 717075 734349 736197 778855 780815 791945 812685 874225 876425 907137 921043 978285 1001385 1003905 1018215 1062075 1079925 1108723 1137759 1153977 1156881 1223915 1226995 1334025 1354475 1401939 1405467 1425501 1511895 1573605 1577565 1630475 1668975 1673175 1697025 1713481 1717793 1787907 1896265 1923295 1928135 2061675 2096325 2203047 2208591 2336565 2342445 2375835 2438055 2519825 2622675 2629275 2654771 2692613 2699389 2763129 2934855 2979845 3186225 3239775 3326169 3413277 3461931 3470643 3671745 3680985 3894275 3904075 3959725 4063425 4171783 4241897 4535685 4605215 4891425 5006925 5019525 5091075 5140443 5153379 5363721 5543615 5688795 5769885 5784405 6119575 6134975 6447301 6555659 7009695 7027335 7127505 7559475 7868025 7887825 7964313 8077839 8098167 8289387 8567405 8588965 8939535 9481325 9616475 9640675 9978507 10131473 11015235 11042955 11682825 11712225 11879175 12190275 12515349 12725691 13273855 13463065 13496945 13815645 14674275 14899225 15421329 15460137 16630845 17066385 17309655 17353215 18358725 18404925 18848291 18895723 19341903 19666977 20858915 21209485 22678425 23026075 23892939 24233517 24294501 25702215 25766895 26818605 27718075 28443975 28849425 28922025 29202481 29693279 30394419 32236505 32778295 35048475 35136675 35637525 37546047 38177073 39821565 40389195 40490835 41446935 42837025 42944825 44697675 45131107 45889613 49892535 50657365 55076175 55214775 56544873 56687169 58025709 59000931 62576745 63628455 66369275 67315325 67484725 69078225 70920311 72112249 77106645 77300685 83154225 85331925 86548275 86766075 87607443 89079837 91183257 94241455 94478615 96709515 98334885 104294575 106047425 111446203 119464695 121167585 121472505 128511075 128834475 134093025 135393321 137668839 146012405 148466395 151972095 161182525 163891475 169634619 170061507 187730235 190885365 199107825 201945975 202454175 207234675 207852953 212760933 216336747 225655535 229448065 249462675 253286825 262822329 267239511 282724365 283435845 290128545 295004655 312883725 318142275 321227291 334338609 354601555 360561245 385533225 386503425 406179963 413006517 438037215 445399185 455916285 471207275 472393075 483547575 491674425 496442177 504785743 557231015 597323475 605837925 607362525 623558859 638282799 649010241 676966605 688344195 730062025 742331975 759860475 780123421 848173095 850307535 938651175 954426825 963681873 1003015827 1039264765 1063804665 1081683735 1128277675 1147240325 1225908233 1314111645 1336197555 1413621825 1417179225 1450642725 1475023275 1489326531 1514357229 1606136455 1671693045 1773007775 1802806225 1870676577 2030899815 2065032585 2190186075 2226995925 2279581425 2340370263 2482210885 2523928715 2786155075 2891045619 3117794295 3191413995 3245051205 3384833025 3441720975 3533500201 3677724699 3900617105 4240865475 4251537675 4467979593 4543071687 4818409365 5015079135 5196323825 5319023325 5408418675 5460863947 6129541165 6570558225 6680987775 7021110789 7446632655 7571786145 8030682275 8358465225 8581357631 9353382885 10154499075 10325162925 10600500603 11033174097 11701851315 12411054425 12619643575 14455228095 15588971475 15957069975 16225256025 16382591841 17667501005 18388623495 19503085525 22339897965 22715358435 24092046825 25075395675 25744072893 27304319735 30647705825 31801501809 35105553945 37233163275 37858930725 42906788155 46766914425 49147775523 53002503015 55165870485 58509256575 60069503417 72276140475 77232218679 81912959205 88337505025 91943117475 111699489825 113576792175 128720364465 136521598675 159007509045 175527769725 180208510251 214533940775 245738877615 265012515075 275829352425 300347517085 386161093395 409564796025 540625530753 643601822325 795037545225 901042551255 1228694388075 1501737585425 1930805466975 2703127653765 4505212756275 13515638268825
• Sum of all divisors σ(n): 32913772785504
• Sum of proper divisors (its aliquot sum) s(n): 19398134516679
• 13515638268825 is an abundant number, because the sum of its proper divisors (19398134516679) is greater than itself. Its abundance is 5882496247854

Bases of 13515638268825

• Binary: 11000100101011011010110100010110001110011001₂
• Hexadecimal: 0xC4ADAD16399
• Base-36: 4SGZY2849

Squares and roots of 13515638268825

• 13515638268825 squared (13515638268825²) is 182672477813726842966880625
• 13515638268825 cubed (13515638268825³) is 2468935131800292288698323077285434015625
• The square root of 13515638268825 is 3676362.0970770819
• The cube root of 13515638268825 is 23820.2063814397

Scales and comparisons

• 13,515,638,268,825 seconds is equal to 429,755 years, 25 weeks, 3 days, 11 hours, 33 minutes, 45 seconds.
• To count from 1 to 13,515,638,268,825 would take you about one million, seventy-four thousand, three hundred eighty-eight 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 13515638268825 cubic inches would be around 1985 feet tall.

Recreational maths with 13515638268825

• 13515638268825 backwards is 52886283651531
• 13515638268825 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13515638268825's digits is 63
• More coming soon!