13557265263790985

Names of 13557265263790985

• Cardinal: 13557265263790985 can be written as Thirteen quadrillion, five hundred fifty-seven trillion, two hundred sixty-five billion, two hundred sixty-three million, seven hundred ninety thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 1.3557265263790985 × 10¹⁶

Factors of 13557265263790985

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 141

Divisors of 13557265263790985

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 11 17 29 55 79 85 121 145 187 289 319 395 493 605 841 869 935 1331 1343 1445 1595 2057 2291 2465 3179 3509 4205 4345 4913 5423 6241 6655 6715 8381 9251 9559 10285 11455 14297 14773 15895 17545 22627 22831 24565 25201 27115 31205 34969 38599 38947 41905 46255 47795 54043 59653 66439 68651 71485 73865 92191 101761 105149 106097 113135 114155 126005 142477 157267 162503 174845 180989 192995 194735 243049 251141 270215 277211 298265 332195 343255 384659 388127 428417 460955 493039 508805 525745 530485 594473 656183 662099 712385 730829 755161 786335 812515 904945 1014101 1119371 1129463 1167067 1215245 1255705 1386055 1567247 1729937 1787533 1803649 1923295 1940635 1990879 2142085 2465195 2673539 2762551 2972365 3049321 3076813 3280915 3310495 3654145 3775805 4131833 4269397 4712587 5070505 5248681 5423429 5596855 5647315 5835335 6539203 7283089 7836235 8039119 8306771 8381663 8649685 8937665 9018245 9954395 11155111 11255683 12424093 12837737 13367695 13812755 14298131 15246605 15384065 17239717 19029307 19200871 19840139 20659165 21346985 21899669 23562935 26243405 27117145 29408929 30388061 30662033 32696015 33844943 36415445 40195595 41533855 41908315 45450163 46963367 51838457 52305821 55775555 56278415 57735491 59657719 62120465 64188685 71490655 80113979 86198585 88430309 89227577 92198293 95146535 96004355 99200695 109498345 123812513 136665023 141215107 142488271 147044645 151940305 153310165 157279441 169224715 189636887 211209581 218241529 227250815 234816835 240896359 243068227 259192285 261529105 288677455 298288595 323498219 326414807 337282363 372294373 400569895 414645799 442151545 446137885 460991465 499951793 516597037 575364031 619062565 635090401 656234909 683325115 706075535 712441355 786397205 881253769 889198957 948184435 981503347 1014181223 1056047905 1091207645 1204481795 1215341135 1361937643 1503315253 1516868809 1567370981 1617491095 1632074035 1686411815 1730073851 1861471865 2073228995 2323305391 2400656819 2422300607 2499758965 2582985185 2673750497 2876820155 3175452005 3281174545 3590562877 3710105993 4095238103 4132159859 4406268845 4445994785 4561103789 4907516735 5070906115 5499469723 6329004341 6809688215 6985994411 7048978583 7516576265 7584344045 7836854905 8650369255 9781188527 10796536817 11155993453 11616526955 12003284095 12111503035 13368752485 14981314073 16685556899 17241080791 17952814385 18550529965 19030812361 20476190515 20660799295 22805518945 25556359301 25786769753 26645306677 27497348615 29411255467 31645021705 34929972055 35244892915 39496191647 40811165923 45453758449 48905942635 50172141679 53982684085 55779967265 69619047751 70246717603 74906570365 77538764413 83427784495 86205403955 95154061805 107593073797 118761904987 119832635911 127781796505 128933848765 133226533385 147056277335 183541125889 189651888701 197480958235 204055829615 227268792245 250860708395 283654467283 293098373447 323523810137 348095238755 351233588015 387693822065 434458108117 499991342939 537965368985 551893558469 593809524935 599163179555 772713893633 852926408543 917705629445 948259443505 1183523811767 1318158995021 1418272336415 1465491867235 1617619050685 2018952384779 2037154810487 2172290540585 2499956714695 2759467792345 3120199140113 3224082107917 3863569468165 4264632042715 5499904772329 5917619058835 6590794975105 8499852829963 9382190493973 10094761923895 10185774052435 14499748945231 15600995700565 16120410539585 22408702915357 27499523861645 34322190541243 42499264149815 46910952469865 72498744726155 93498381129593 112043514576785 159497238397541 171610952706215 246495732068927 467491905647965 797486191987705 1232478660344635 2711453052758197 13557265263790985
• Sum of all divisors σ(n): 19943195033548800
• Sum of proper divisors (its aliquot sum) s(n): 6385929769757815
• 13557265263790985 is a deficient number, because the sum of its proper divisors (6385929769757815) is less than itself. Its deficiency is 7171335494033170

Bases of 13557265263790985

• Binary: 110000001010100100001011001100001011001000101110001001₂
• Hexadecimal: 0x302A42CC2C8B89
• Base-36: 3PHNDOJUF7T

Squares and roots of 13557265263790985

• 13557265263790985 squared (13557265263790985²) is 183799441432793646097733767270225
• 13557265263790985 cubed (13557265263790985³) is 2491817782840998848469639788193363670598413921625
• The square root of 13557265263790985 is 116435670.0663116595
• The cube root of 13557265263790985 is 238446.3604217813

Scales and comparisons

• 13,557,265,263,790,985 seconds is equal to 431,079,100 years, 4 days, 23 hours, 43 minutes, 5 seconds.
• To count from 1 to 13,557,265,263,790,985 would take you about one billion, two hundred ninety-three million, two hundred thirty-seven thousand, three hundred 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 13557265263790985 cubic inches would be around 19870.5 feet tall.

Recreational maths with 13557265263790985

• 13557265263790985 backwards is 58909736256275531
• The number of decimal digits it has is: 17
• The sum of 13557265263790985's digits is 83
• More coming soon!