13638890715412730383

Names of 13638890715412730383

• Cardinal: 13638890715412730383 can be written as Thirteen quintillion, six hundred thirty-eight quadrillion, eight hundred ninety trillion, seven hundred fifteen billion, four hundred twelve million, seven hundred thirty thousand, three hundred eighty-three.

Scientific notation

• Scientific notation: 1.3638890715412730383 × 10¹⁹

Factors of 13638890715412730383

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 90

Divisors of 13638890715412730383

• Number of divisors d(n): 294
• Complete list of divisors:
  1 7 11 29 43 77 121 203 301 319 473 841 847 1247 1331 1849 2233 3311 3509 5203 5887 8729 9251 9317 12943 13717 14641 20339 24389 24563 36163 36421 38599 53621 57233 64757 96019 101761 102487 142373 150887 161051 170723 223729 253141 268279 270193 375347 397793 400631 424589 589831 629563 707281 712327 1048727 1056209 1119371 1127357 1555009 1566103 1659757 1771561 1877953 2461019 2784551 2951069 2972123 4128817 4375723 4406941 4670479 4950967 6488141 6925193 7341089 7780091 7835597 10885063 11535997 11618299 12313081 12400927 17105099 17227133 18257327 20511149 20657483 27071209 30413083 30630061 32461759 32693353 45095261 45416987 48132953 48476351 51375269 54460637 71369551 76177123 80751979 85581001 86191567 119735693 126895967 127801289 135443891 143578043 188156089 189498463 200830597 212891581 225622639 227232313 297783299 315666827 334543913 336930671 357079349 359626883 496047871 499586857 529462483 533239861 594823321 599067007 785065061 881979407 888271769 941391011 948107237 1307762569 1317092623 1395855637 1405814179 1489882801 1579358473 2069716979 2084483093 2209136567 2341807391 2481849029 2499555443 3275616289 3472335097 3679983043 3706237381 3927872839 4163763247 5456526581 5495455427 5824087313 6173855849 6543056531 6589737077 8635715671 9154337983 9701773477 9770989459 10355301121 10429179607 14385388259 14488018853 15354412007 15463955969 17372943203 22766886769 22929314023 25577402803 25759881301 27300339319 27495109873 37925114501 38195686067 40479813473 40768611191 43206601229 45801395717 60021792391 60450009697 64064960443 67912414339 71973621841 72487107847 94992872381 100697717813 106719508247 107480884049 113908312331 158239270849 159368207383 168898532077 179041819621 191102375233 250435754459 265475801507 281351430833 283358694311 300303732509 302446208603 417176259511 420152546737 445277948203 448454723101 503815352887 660239716301 664950106667 747036557729 791709840251 797358186317 1099828320529 1107674895943 1173914590717 1182289724539 1252991435641 1740631979339 1753050281213 1857883852847 1969460015831 2102126127563 2754793299049 2920233816577 3094865739163 3116945637421 3303341057599 4588938854621 4621678014107 4898057430233 5541968881757 7262636879311 7698798243703 8217402135019 8708808242761 8770940049487 12098111525819 12184423855373 12913060497887 13005186969929 19146951772729 19283553093343 21664060174141 23123387403193 32122571982347 34043523130793 34286402011631 36336751633589 50478327400831 50838458155177 53878631732563 60961657699327 79889005672421 84686780680733 90391423485209 95796890670371 133079226784009 134028662409103 142043665476757 210616469500019 238304661915551 254357261435123 353348291805817 374478754438723 377150422127941 555261601409141 559223039706947 670578234692597 931554587488063 994305658337299 1053765797374081 1463871494624099 1474315286500133 1562480320244327 2316781164500209 2621351281071061 3886831209863987 4119266298825953 6107877615500551 7376360581618567 10247100462368693 10937362241710289 16102586440865089 16217468151501463 28834864091781671 42755143308503857 45311929287085483 67186653770506061 112718105086055623 177128450849515979 317183505009598381 470306576393542427 1239899155946611853 1948412959344675769 13638890715412730383
• Sum of all divisors σ(n): 18180981659199688728
• Sum of proper divisors (its aliquot sum) s(n): 4542090943786958345
• 13638890715412730383 is a deficient number, because the sum of its proper divisors (4542090943786958345) is less than itself. Its deficiency is 9096799771625772038

Bases of 13638890715412730383

• Binary: 1011110101000111000100101101011111111110100011001001001000001111₂
• Hexadecimal: 0xBD4712D7FE8C920F
• Base-36: 2VMDZ94S9YDJJ

Squares and roots of 13638890715412730383

• 13638890715412730383 squared (13638890715412730383²) is 186019339946971580402164534059051326689
• 13638890715412730383 cubed (13638890715412730383³) is 2537097448489955113737678609549797063458242591316009091887
• The square root of 13638890715412730383 is 3693086881.6496492469
• The cube root of 13638890715412730383 is 2389239.4839512955

Scales and comparisons

• 13,638,890,715,412,730,383 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,638,890,715,412,730,383 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 13638890715412730383 cubic inches would be around 199103.3 feet tall.

Recreational maths with 13638890715412730383

• 13638890715412730383 backwards is 38303721451709883631
• The number of decimal digits it has is: 20
• The sum of 13638890715412730383's digits is 82
• More coming soon!