135321569973

Names of 135321569973

• Cardinal: 135321569973 can be written as One hundred thirty-five billion, three hundred twenty-one million, five hundred sixty-nine thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 1.35321569973 × 10¹¹

Factors of 135321569973

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3253

Divisors of 135321569973

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 37 61 111 183 333 549 999 1063 1647 2089 2257 3189 6267 6771 9567 18801 20313 28701 39331 56403 60939 64843 77293 117993 127429 194529 231879 353979 382287 583587 695637 1061937 1146861 1750761 2086911 2220607 2399191 3440583 4714873 6661821 7197573 14144619 19985463 21592719 42433857 59956389 64778157 82162459 127301571 135457027 246487377 406371081 739462131 1219113243 2218386393 3657339729 5011909999 15035729997 45107189991 135321569973
• Sum of all divisors σ(n): 209567142400
• Sum of proper divisors (its aliquot sum) s(n): 74245572427
• 135321569973 is a deficient number, because the sum of its proper divisors (74245572427) is less than itself. Its deficiency is 61075997546

Bases of 135321569973

• Binary: 1111110000001110010110100101010110101₂
• Hexadecimal: 0x1F81CB4AB5
• Base-36: 1Q5YYVN9

Squares and roots of 135321569973

• 135321569973 squared (135321569973²) is 18311927299957535220729
• 135321569973 cubed (135321569973³) is 2477998751461692562300491373570317
• The square root of 135321569973 is 367860.8024416301
• The cube root of 135321569973 is 5133.9977725755

Scales and comparisons

• 135,321,569,973 seconds is equal to 4,302 years, 41 weeks, 6 days, 20 hours, 59 minutes, 33 seconds.
• To count from 1 to 135,321,569,973 would take you about eight thousand, six hundred five 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 135321569973 cubic inches would be around 427.8 feet tall.

Recreational maths with 135321569973

• 135321569973 backwards is 379965123531
• The number of decimal digits it has is: 12
• The sum of 135321569973's digits is 54
• More coming soon!