20455035137342

Names of 20455035137342

• Cardinal: 20455035137342 can be written as Twenty trillion, four hundred fifty-five billion, thirty-five million, one hundred thirty-seven thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 2.0455035137342 × 10¹³

Factors of 20455035137342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 2357912

Divisors of 20455035137342

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 13 26 83 166 1079 2158 4027 8054 52351 104702 334241 668482 2353787 4345133 4707574 8690266 30599231 61198462 195364321 390728642 2539736173 5079472346 9478700249 18957400498 123223103237 246446206474 786732120667 1573464241334 10227517568671 20455035137342
• Sum of all divisors σ(n): 33449172849792
• Sum of proper divisors (its aliquot sum) s(n): 12994137712450
• 20455035137342 is a deficient number, because the sum of its proper divisors (12994137712450) is less than itself. Its deficiency is 7460897424892

Bases of 20455035137342

• Binary: 100101001101010001111000110100110110100111110₂
• Hexadecimal: 0x129A8F1A6D3E
• Base-36: 790WVSCHQ

Squares and roots of 20455035137342

• 20455035137342 squared (20455035137342²) is 418408462469895852802824964
• 20455035137342 cubed (20455035137342³) is 8558559801582961167977068953139326205688
• The square root of 20455035137342 is 4522724.3048125319
• The cube root of 20455035137342 is 27348.4936175755

Scales and comparisons

• 20,455,035,137,342 seconds is equal to 650,406 years, 43 weeks, 6 days, 20 hours, 49 minutes, 2 seconds.
• To count from 1 to 20,455,035,137,342 would take you about one million, six hundred twenty-six thousand and seventeen 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 20455035137342 cubic inches would be around 2279 feet tall.

Recreational maths with 20455035137342

• 20455035137342 backwards is 24373153055402
• The number of decimal digits it has is: 14
• The sum of 20455035137342's digits is 44
• More coming soon!