90372321543942

Names of 90372321543942

• Cardinal: 90372321543942 can be written as Ninety trillion, three hundred seventy-two billion, three hundred twenty-one million, five hundred forty-three thousand, nine hundred forty-two.

Scientific notation

• Scientific notation: 9.0372321543942 × 10¹³

Factors of 90372321543942

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3725

Divisors of 90372321543942

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 193 243 386 439 486 579 878 1109 1158 1317 1737 1979 2218 2634 3327 3474 3951 3958 5211 5937 6654 7902 9981 10422 11853 11874 15633 17811 19962 23706 29943 31266 35559 35622 46899 53433 59886 71118 84727 89829 93798 106677 106866 160299 169454 179658 213354 214037 254181 269487 320598 381947 428074 480897 486851 508362 538974 642111 762543 763894 868781 961794 973702 1145841 1284222 1460553 1525086 1737562 1926333 2194711 2287629 2291682 2606343 2921106 3437523 3852666 4381659 4389422 4575258 5212686 5778999 6584133 6862887 6875046 7819029 8763318 10312569 11557998 13144977 13168266 13725774 15638058 17336997 19752399 20588661 20625138 23457087 26289954 30937707 34673994 39434931 39504798 41177322 46914174 52010991 59257197 61875414 70371261 78869862 92813121 93962243 104021982 118304793 118514394 140742522 167674733 177771591 185626242 187924486 211113783 236609586 281886729 335349466 355543182 422227566 423579223 503024199 533314773 563773458 845660187 847158446 963478129 1006048398 1066629546 1270737669 1509072597 1691320374 1926956258 2536980561 2541475338 2890434387 3018145194 3812213007 4527217791 5073961122 5780868774 7610941683 7624426014 8671303161 9054435582 11436639021 13581653373 15221883366 17342606322 22832825049 22873278042 26013909483 27163306746 34309917063 40744960119 45665650098 52027818966 68619834126 78041728449 81489920238 102929751189 156083456898 185951278897 205859502378 234125185347 371902557794 468250370694 557853836691 1115707673382 1673561510073 3347123020146 5020684530219 10041369060438 15062053590657 30124107181314 45186160771971 90372321543942
• Sum of all divisors σ(n): 204863795136000
• Sum of proper divisors (its aliquot sum) s(n): 114491473592058
• 90372321543942 is an abundant number, because the sum of its proper divisors (114491473592058) is greater than itself. Its abundance is 24119152048116

Bases of 90372321543942

• Binary: 10100100011000101110010000111111000011100000110₂
• Hexadecimal: 0x5231721F8706
• Base-36: W18GYWIDI

Squares and roots of 90372321543942

• 90372321543942 squared (90372321543942²) is 8167156501241643354636899364
• 90372321543942 cubed (90372321543942³) is 738084893429906133411144677376008157852888
• The square root of 90372321543942 is 9506435.7960248173
• The cube root of 90372321543942 is 44875.7596124609

Scales and comparisons

• 90,372,321,543,942 seconds is equal to 2,873,560 years, 14 weeks, 5 days, 19 hours, 5 minutes, 42 seconds.
• To count from 1 to 90,372,321,543,942 would take you about seven million, one hundred eighty-three thousand, nine 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 90372321543942 cubic inches would be around 3739.6 feet tall.

Recreational maths with 90372321543942

• 90372321543942 backwards is 24934512327309
• 90372321543942 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 90372321543942's digits is 54
• More coming soon!