138834092023

Names of 138834092023

• Cardinal: 138834092023 can be written as One hundred thirty-eight billion, eight hundred thirty-four million, ninety-two thousand and twenty-three.

Scientific notation

• Scientific notation: 1.38834092023 × 10¹¹

Factors of 138834092023

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 83584805

Divisors of 138834092023

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 151 1661 83584643 919431073 12621281093 138834092023
• Sum of all divisors σ(n): 152458390656
• Sum of proper divisors (its aliquot sum) s(n): 13624298633
• 138834092023 is a deficient number, because the sum of its proper divisors (13624298633) is less than itself. Its deficiency is 125209793390

Bases of 138834092023

• Binary: 10000001010011001010000001111111110111₂
• Hexadecimal: 0x2053281FF7
• Base-36: 1RS28F07

Squares and roots of 138834092023

• 138834092023 squared (138834092023²) is 19274905107850832232529
• 138834092023 cubed (138834092023³) is 2676013949477955181928065720016167
• The square root of 138834092023 is 372604.4712869131
• The cube root of 138834092023 is 5178.0396872565

Scales and comparisons

• 138,834,092,023 seconds is equal to 4,414 years, 25 weeks, 5 days, 1 hour, 33 minutes, 43 seconds.
• To count from 1 to 138,834,092,023 would take you about eight thousand, eight hundred twenty-eight 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 138834092023 cubic inches would be around 431.5 feet tall.

Recreational maths with 138834092023

• 138834092023 backwards is 320290438831
• The number of decimal digits it has is: 12
• The sum of 138834092023's digits is 43
• More coming soon!