135575700642

Names of 135575700642

• Cardinal: 135575700642 can be written as One hundred thirty-five billion, five hundred seventy-five million, seven hundred thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.35575700642 × 10¹¹

Factors of 135575700642

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 9648

Divisors of 135575700642

• Number of divisors d(n): 42
• Complete list of divisors:
  1 2 3 6 9 18 27 54 81 162 243 486 729 1458 9643 19286 28929 57858 86787 173574 260361 520722 781083 1562166 2343249 4686498 7029747 14059494 92987449 185974898 278962347 557924694 836887041 1673774082 2510661123 5021322246 7531983369 15063966738 22595950107 45191900214 67787850321 135575700642
• Sum of all divisors σ(n): 304937467947
• Sum of proper divisors (its aliquot sum) s(n): 169361767305
• 135575700642 is an abundant number, because the sum of its proper divisors (169361767305) is greater than itself. Its abundance is 33786066663

Bases of 135575700642

• Binary: 1111110010000111100010000010010100010₂
• Hexadecimal: 0x1F90F104A2
• Base-36: 1QA69S4I

Squares and roots of 135575700642

• 135575700642 squared (135575700642²) is 18380770604569199212164
• 135575700642 cubed (135575700642³) is 2491985853054347109762008709009288
• The square root of 135575700642 is 368206.0573130213
• The cube root of 135575700642 is 5137.2096044713

Scales and comparisons

• 135,575,700,642 seconds is equal to 4,310 years, 46 weeks, 1 day, 4 hours, 50 minutes, 42 seconds.
• To count from 1 to 135,575,700,642 would take you about eight thousand, six hundred twenty-one 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 135575700642 cubic inches would be around 428.1 feet tall.

Recreational maths with 135575700642

• 135575700642 backwards is 246007575531
• The number of decimal digits it has is: 12
• The sum of 135575700642's digits is 45
• More coming soon!