42539903790371011

Names of 42539903790371011

• Cardinal: 42539903790371011 can be written as Forty-two quadrillion, five hundred thirty-nine trillion, nine hundred three billion, seven hundred ninety million, three hundred seventy-one thousand and eleven.

Scientific notation

• Scientific notation: 4.2539903790371011 × 10¹⁶

Factors of 42539903790371011

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3931

Divisors of 42539903790371011

• Number of divisors d(n): 42
• Complete list of divisors:
  1 19 23 437 529 3889 10051 12167 73891 89447 231173 279841 1699493 2057281 5316979 6436343 15124321 39088339 47317463 122290517 148035889 287362099 347859383 899031797 1088301649 2812681891 6609328277 8000765809 20677731331 25030937927 152014550371 184017613607 475587820613 575711572321 3496334658533 4232405112961 10938519874099 80415697146259 97345317598103 1849561034363957 2238942304756369 42539903790371011
• Sum of all divisors σ(n): 46826288877506460
• Sum of proper divisors (its aliquot sum) s(n): 4286385087135449
• 42539903790371011 is a deficient number, because the sum of its proper divisors (4286385087135449) is less than itself. Its deficiency is 38253518703235562

Bases of 42539903790371011

• Binary: 10010111001000011101000100101110001101000101000011000011₂
• Hexadecimal: 0x9721D12E3450C3
• Base-36: BMV4Y0H0P8J

Squares and roots of 42539903790371011

• 42539903790371011 squared (42539903790371011²) is 1809643414494021908590201029162121
• 42539903790371011 cubed (42539903790371011³) is 76982056747454181134434167879643570726369057674331
• The square root of 42539903790371011 is 206252039.4817249099
• The cube root of 42539903790371011 is 349085.7877037453

Scales and comparisons

• 42,539,903,790,371,011 seconds is equal to 1,352,637,355 years, 50 weeks, 3 days, 17 hours, 43 minutes, 31 seconds.
• To count from 1 to 42,539,903,790,371,011 would take you about four billion, fifty-seven million, nine hundred twelve thousand and sixty-seven 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 42539903790371011 cubic inches would be around 29090.5 feet tall.

Recreational maths with 42539903790371011

• 42539903790371011 backwards is 11017309730993524
• The number of decimal digits it has is: 17
• The sum of 42539903790371011's digits is 64
• More coming soon!