83355408618561

Names of 83355408618561

• Cardinal: 83355408618561 can be written as Eighty-three trillion, three hundred fifty-five billion, four hundred eight million, six hundred eighteen thousand, five hundred sixty-one.

Scientific notation

• Scientific notation: 8.3355408618561 × 10¹³

Factors of 83355408618561

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 856

Divisors of 83355408618561

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 23 27 61 69 183 207 549 621 769 1403 1647 2307 3721 4209 6921 11163 12627 17687 20763 33489 37881 46909 53061 85583 100467 140727 159183 226981 256749 422181 477549 591361 680943 770247 1078907 1266543 1774083 2042829 2310741 2861449 3236721 5220563 5322249 6128487 8584347 9710163 13601303 15661689 15966747 25753041 29130489 36073021 40803909 46985067 65813327 77259123 108219063 122411727 140955201 174548389 197439981 324657189 367235181 523645167 592319943 829679483 973971567 1570935501 1776959829 2200454281 2489038449 4014612947 4712806503 6601362843 7467115347 12043838841 19804088529 22401346041 36131516523 50610448463 59412265587 108394549569 134227711141 151831345389 402683133423 455494036167 1208049400269 1366482108501 3087237356243 3624148200807 9261712068729 27785136206187 83355408618561
• Sum of all divisors σ(n): 131176817360640
• Sum of proper divisors (its aliquot sum) s(n): 47821408742079
• 83355408618561 is a deficient number, because the sum of its proper divisors (47821408742079) is less than itself. Its deficiency is 35533999876482

Bases of 83355408618561

• Binary: 10010111100111110110001100001010101010001000001₂
• Hexadecimal: 0x4BCFB1855441
• Base-36: TJOY249Q9

Squares and roots of 83355408618561

• 83355408618561 squared (83355408618561²) is 6948124145967273438393710721
• 83355408618561 cubed (83355408618561³) is 579163727319592251958533247109181265292481
• The square root of 83355408618561 is 9129918.3248570739
• The cube root of 83355408618561 is 43682.8798038813

Scales and comparisons

• 83,355,408,618,561 seconds is equal to 2,650,444 years, 8 weeks, 1 day, 19 hours, 49 minutes, 21 seconds.
• To count from 1 to 83,355,408,618,561 would take you about six million, six hundred twenty-six thousand, one hundred ten 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 83355408618561 cubic inches would be around 3640.2 feet tall.

Recreational maths with 83355408618561

• 83355408618561 backwards is 16581680455338
• The number of decimal digits it has is: 14
• The sum of 83355408618561's digits is 63
• More coming soon!