27138149128848

Names of 27138149128848

• Cardinal: 27138149128848 can be written as Twenty-seven trillion, one hundred thirty-eight billion, one hundred forty-nine million, one hundred twenty-eight thousand, eight hundred forty-eight.

Scientific notation

• Scientific notation: 2.7138149128848 × 10¹³

Factors of 27138149128848

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 433906225

Divisors of 27138149128848

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 1303 2606 3909 5212 7818 10424 15636 20848 31272 62544 433904917 867809834 1301714751 1735619668 2603429502 3471239336 5206859004 6942478672 10413718008 20827436016 565378106851 1130756213702 1696134320553 2261512427404 3392268641106 4523024854808 6784537282212 9046049709616 13569074564424 27138149128848
• Sum of all divisors σ(n): 70160689620928
• Sum of proper divisors (its aliquot sum) s(n): 43022540492080
• 27138149128848 is an abundant number, because the sum of its proper divisors (43022540492080) is greater than itself. Its abundance is 15884391363232

Bases of 27138149128848

• Binary: 110001010111010010111101111010001101010010000₂
• Hexadecimal: 0x18AE97BD1A90
• Base-36: 9MB3DAZDC

Squares and roots of 27138149128848

• 27138149128848 squared (27138149128848²) is 736479138139593461305807104
• 27138149128848 cubed (27138149128848³) is 19986680681117734143353066055941129736192
• The square root of 27138149128848 is 5209428.8678172775
• The cube root of 27138149128848 is 30051.0793247441

Scales and comparisons

• 27,138,149,128,848 seconds is equal to 862,909 years, 10 weeks, 2 days, 6 hours, 48 seconds.
• To count from 1 to 27,138,149,128,848 would take you about two million, one hundred fifty-seven thousand, two hundred seventy-two 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 27138149128848 cubic inches would be around 2504.3 feet tall.

Recreational maths with 27138149128848

• 27138149128848 backwards is 84882194183172
• The number of decimal digits it has is: 14
• The sum of 27138149128848's digits is 66
• More coming soon!