13081568637375

Names of 13081568637375

• Cardinal: 13081568637375 can be written as Thirteen trillion, eighty-one billion, five hundred sixty-eight million, six hundred thirty-seven thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 1.3081568637375 × 10¹³

Factors of 13081568637375

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 559

Divisors of 13081568637375

• Number of divisors d(n): 640
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 61 63 73 75 81 105 125 135 175 181 183 189 219 225 229 305 315 365 375 405 427 511 525 543 549 567 657 675 687 875 905 915 945 1095 1125 1145 1267 1281 1525 1533 1575 1603 1629 1647 1825 1971 2025 2061 2135 2555 2625 2715 2745 2835 3285 3375 3435 3801 3843 4453 4525 4575 4599 4725 4809 4887 4941 5475 5725 5913 6183 6335 6405 7625 7665 7875 8015 8145 8235 9125 9855 10125 10305 10675 11041 11403 11529 12775 13213 13359 13575 13725 13797 13969 14175 14427 14661 16425 16717 17175 18549 19005 19215 22265 22625 22875 22995 23625 24045 24435 24705 27375 28625 29565 30915 31171 31675 32025 33123 34209 34587 38325 39639 40075 40077 40725 41175 41391 41449 41907 43281 49275 50151 51525 53375 55205 57015 57645 63875 66065 66795 67875 68625 68985 69845 70875 72135 73305 77287 82125 83585 85875 92491 92745 93513 95025 96075 97783 99369 102627 111325 114975 117019 118917 120225 120231 122175 123525 124347 125721 129843 147825 150453 154575 155855 158375 160125 165615 171045 172935 191625 198195 200375 200385 203625 205875 206955 207245 209535 216405 231861 246375 250755 257625 276025 277473 280539 285075 288225 290143 293349 298107 330325 333975 344925 349225 351057 356751 360675 360693 366525 373041 377163 386435 417925 451359 462455 463725 467565 475125 480375 488915 496845 513135 556625 574875 585095 594585 601125 601155 610875 617625 621735 628605 649215 695583 739125 752265 772875 779275 805993 828075 832419 841617 855225 864675 870429 880047 894321 990975 1001925 1019737 1034775 1036225 1047675 1053171 1070253 1082025 1119123 1131489 1159305 1253775 1354077 1380125 1387365 1402695 1425375 1441125 1450715 1466745 1490535 1651625 1669875 1724625 1746125 1755285 1783755 1803375 1803465 1832625 1865205 1885815 1932175 2086749 2089625 2256795 2312275 2318625 2337825 2417979 2444575 2484225 2497257 2524851 2528389 2565675 2611287 2640141 2925475 2972925 3005775 3025777 3059211 3108675 3143025 3159513 3246075 3357369 3477915 3761325 3896375 4029965 4140375 4162095 4208085 4276125 4323375 4352145 4400235 4471605 4954875 5009625 5098685 5173875 5181125 5238375 5265855 5351265 5410125 5595615 5641951 5657445 5796525 6260247 6268875 6770385 6936825 7013475 7138159 7253575 7253937 7333725 7452675 7491771 7585167 7833861 7920423 8776425 8918775 9017325 9077331 9177633 9326025 9429075 9478539 9660875 10433745 11283975 11561375 11689125 12089895 12222875 12421125 12486285 12624255 12641945 12828375 13056435 13200705 14627375 14864625 15028875 15128885 15296055 15543375 15715125 15797565 16230375 16786845 16925853 17389575 17698723 18806625 20149825 20810475 21040425 21180439 21414477 21760725 21761811 22001175 22358025 22755501 23501583 25493425 26329275 26756325 27231993 27532899 27978075 28209755 28287225 28982625 31301235 33851925 34684125 35067375 35690795 36267875 36269685 36668625 37263375 37458855 37925835 39169305 39602115 43882125 44593875 45086625 45386655 45888165 46630125 47145375 47392695 50777559 52168725 53096169 56419875 60449475 62431425 63121275 63209725 63541317 64243431 65282175 65285433 66003525 68266503 75644425 76480275 78987825 81695979 82598697 83934225 84629265 86947875 88493615 100749125 104052375 105202125 105902195 107072385 108803625 108809055 110005875 111790125 113777505 117507915 127467125 131646375 133781625 136159965 137664495 139890375 141048775 141436125 152332677 156506175 159288507 169259625 178453975 181348425 184572397 187294275 189629175 190623951 192730293 195846525 198010575 204799509 226933275 229440825 236963475 245087937 253887795 260843625 265480845 302247375 312157125 315606375 316048625 317706585 321217155 326410875 326427165 330017625 341332515 378222125 382401375 394939125 408479895 412993485 419671125 423146325 442468075 456998031 477865521 529510975 535361925 544045275 553717191 568887525 571871853 578190879 587539575 680799825 688322475 705243875 761663385 782530875 796442535 892269875 906742125 922861985 936471375 948145875 953119755 963651465 979232625 990052875 1023997545 1134666375 1147204125 1184817375 1225439685 1269438975 1292006779 1327404225 1433596563 1588532925 1606085775 1632135825 1661151573 1706662575 1715615559 2042399475 2064967425 2115731625 2212340375 2284990155 2389327605 2647554875 2676809625 2720226375 2768585955 2844437625 2859359265 2890954395 2937697875 3403999125 3441612375 3808316925 3876020337 3982212675 4614309925 4765598775 4818257325 4983454719 5119987725 6127198425 6347194875 6460033895 6637021125 7167982815 7942664625 8030428875 8160679125 8305757865 8533312875 8578077795 10211997375 10324837125 11424950775 11628061011 11946638025 13842929775 14296796325 14454771975 14950364157 19041584625 19380101685 19911063375 23071549625 23827993875 24091286625 24917273595 25599938625 30635992125 32300169475 34884183033 35839914075 41528789325 42890388975 57124753875 58140305055 59733190125 69214648875 71483981625 72273859875 74751820785 96900508425 104652549099 124586367975 161500847375 174420915165 179199570375 207643946625 214451944875 290701525275 373759103925 484502542125 523262745495 622931839875 872104575825 1453507626375 1868795519625 2616313727475 4360522879125 13081568637375
• Sum of all divisors σ(n): 29001642109440
• Sum of proper divisors (its aliquot sum) s(n): 15920073472065
• 13081568637375 is an abundant number, because the sum of its proper divisors (15920073472065) is greater than itself. Its abundance is 2838504834690

Bases of 13081568637375

• Binary: 10111110010111001010010000000111000110111111₂
• Hexadecimal: 0xBE5CA4071BF
• Base-36: 4MXL87KXR

Squares and roots of 13081568637375

• 13081568637375 squared (13081568637375²) is 171127438014353214246890625
• 13081568637375 cubed (13081568637375³) is 2238615326122897352587648430111912109375
• The square root of 13081568637375 is 3616845.1221160963
• The cube root of 13081568637375 is 23562.4226255953

Scales and comparisons

• 13,081,568,637,375 seconds is equal to 415,953 years, 21 weeks, 5 days, 9 hours, 56 minutes, 15 seconds.
• To count from 1 to 13,081,568,637,375 would take you about one million, thirty-nine thousand, eight hundred eighty-three 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 13081568637375 cubic inches would be around 1963.5 feet tall.

Recreational maths with 13081568637375

• 13081568637375 backwards is 57373686518031
• 13081568637375 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13081568637375's digits is 63
• More coming soon!