380538655906815

Names of 380538655906815

• Cardinal: 380538655906815 can be written as Three hundred eighty trillion, five hundred thirty-eight billion, six hundred fifty-five million, nine hundred six thousand, eight hundred fifteen.

Scientific notation

• Scientific notation: 3.80538655906815 × 10¹⁴

Factors of 380538655906815

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 92479

Divisors of 380538655906815

• Number of divisors d(n): 448
• Complete list of divisors:
  1 3 5 7 9 15 19 21 27 35 45 57 63 67 81 95 105 127 133 135 171 189 201 243 285 315 335 381 399 405 469 513 567 603 635 665 729 855 889 945 1005 1143 1197 1215 1273 1407 1539 1701 1809 1905 1995 2345 2413 2565 2667 2835 3015 3429 3591 3645 3819 4221 4445 4617 5103 5427 5715 5985 6365 7035 7239 7695 8001 8505 8509 8911 9045 10287 10773 11457 12065 12663 13335 13851 16281 16891 17145 17955 19095 21105 21717 23085 24003 25515 25527 26733 27135 30861 32319 34371 36195 37989 40005 42545 44555 48843 50673 51435 53865 57285 59563 63315 65151 69255 72009 76581 80199 81405 84455 92251 92583 96957 103113 108585 113967 120015 127635 133665 152019 154305 161595 161671 171855 178689 189945 195453 216027 229743 240597 244215 253365 276753 297815 309339 325755 341901 360045 382905 400995 456057 461255 462915 484785 485013 515565 536067 569835 586359 645757 648081 689229 721791 760095 808355 830259 893445 928017 977265 1080135 1131697 1148715 1202985 1368171 1383765 1455039 1546695 1608201 1709505 1752769 1759077 1937271 2067687 2165373 2280285 2425065 2490777 2680335 2931795 3228785 3240405 3395091 3446145 3608955 4104513 4151295 4365117 4640085 4824603 5258307 5658485 5811813 6180817 6203061 6496119 6840855 7275195 7472331 8041005 8763845 8795385 9686355 10185273 10338435 10826865 11715877 12269383 12313539 12453885 13095351 14473809 15774921 16975455 17435439 18542451 20522565 21825585 22416993 24123015 26291535 29059065 30555819 30904085 31015305 32480595 35147631 36808149 37361655 39286053 43265719 43421427 47324763 50926365 52306317 55627353 58579385 61346915 61567695 65476755 67250979 72369045 78874605 82011139 87177195 91667457 92712255 105442893 110424447 112084965 117435523 117858159 129797157 141974289 152779095 156918951 166882059 175738155 184040745 196430265 216328595 217107135 222601663 236623815 246033417 261531585 275002371 278136765 316328679 331273341 336254895 352306569 389391471 410055695 425922867 458337285 470756853 500646177 527214465 552122235 587177615 589290795 648985785 667804989 709871445 738100251 784594755 784963759 822048661 825007113 834410295 948986037 993820023 1056919707 1113008315 1168174413 1230167085 1277768601 1375011855 1501938531 1558211641 1581643395 1656366705 1761532845 1946957355 2003414967 2129614335 2214300753 2353784265 2354891277 2466145983 2503230885 2846958111 2981460069 3170759121 3339024945 3504523239 3690501255 3924818795 4110243305 4125035565 4505815593 4674634923 4744930185 4969100115 5284598535 5494746313 5840872065 6010244901 6388843005 6642902259 7064673831 7398437949 7509692655 7791058205 8540874333 8944380207 9512277363 10017074835 10513569717 11071503765 11774456385 12330729915 14023904769 14234790555 14907300345 14914311421 15853795605 16484238939 17522616195 18030734703 19928706777 21194021493 22195313847 22529077965 23373174615 27473731565 28536832089 30051224505 31540709151 33214511295 35323369155 36992189745 42071714307 42704371665 44721901035 44742934263 47561386815 49452716817 52567848585 54092204109 59786120331 63582064479 66585941541 70119523845 74571557105 82421194695 85610496267 90153673515 99643533885 104400179947 105970107465 110976569235 126215142921 134228802789 142684160445 148358150451 157703545755 162276612327 190746193437 199757824623 210358571535 223714671315 247263584085 270461020545 298930601655 313200539841 317910322395 332929707705 378645428763 402686408367 428052481335 445074451353 522000899735 572238580311 599273473869 631075714605 671144013945 741790752255 811383061635 939601619523 953730967185 998789123115 1135936286289 1208059225101 1335223354059 1566002699205 1893227143815 2013432041835 2225372256765 2818804858569 2861192901555 2996367369345 3624177675303 4005670062177 4698008097615 5679681431445 6040296125505 6676116770295 8456414575707 10872533025909 14094024292845 18120888376515 20028350310885 25369243727121 42282072878535 54362665129545 76107731181363 126846218635605 380538655906815
• Sum of all divisors σ(n): 842531346186240
• Sum of proper divisors (its aliquot sum) s(n): 461992690279425
• 380538655906815 is an abundant number, because the sum of its proper divisors (461992690279425) is greater than itself. Its abundance is 81454034372610

Bases of 380538655906815

• Binary: 1010110100001100100001111011010001001101111111111₂
• Hexadecimal: 0x15A190F689BFF
• Base-36: 3QW11MICXR

Squares and roots of 380538655906815

• 380538655906815 squared (380538655906815²) is 144809668639365346689963444225
• 380538655906815 cubed (380538655906815³) is 55105676666335348750213477923208218049893375
• The square root of 380538655906815 is 19507400.0293943581
• The cube root of 380538655906815 is 72465.7725654795

Scales and comparisons

• 380,538,655,906,815 seconds is equal to 12,099,952 years, 9 weeks, 12 hours, 20 minutes, 15 seconds.
• To count from 1 to 380,538,655,906,815 would take you about thirty million, two hundred forty-nine thousand, eight hundred eighty 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 380538655906815 cubic inches would be around 6038.8 feet tall.

Recreational maths with 380538655906815

• 380538655906815 backwards is 518609556835083
• The number of decimal digits it has is: 15
• The sum of 380538655906815's digits is 72
• More coming soon!