138324380775

Names of 138324380775

• Cardinal: 138324380775 can be written as One hundred thirty-eight billion, three hundred twenty-four million, three hundred eighty thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 1.38324380775 × 10¹¹

Factors of 138324380775

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 78003

Divisors of 138324380775

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 7 15 21 25 35 75 105 175 525 3539 10617 17695 24773 53085 74319 74449 88475 123865 223347 265425 371595 372245 521143 619325 1116735 1563429 1857975 1861225 2605715 5583675 7817145 13028575 39085725 263475011 790425033 1317375055 1844325077 3952125165 5532975231 6586875275 9221625385 19760625825 27664876155 46108126925 138324380775
• Sum of all divisors σ(n): 261444576000
• Sum of proper divisors (its aliquot sum) s(n): 123120195225
• 138324380775 is a deficient number, because the sum of its proper divisors (123120195225) is less than itself. Its deficiency is 15204185550

Bases of 138324380775

• Binary: 10000000110100110001101000110001100111₂
• Hexadecimal: 0x2034C68C67
• Base-36: 1RJMRJAF

Squares and roots of 138324380775

• 138324380775 squared (138324380775²) is 19133634316787189600625
• 138324380775 cubed (138324380775³) is 2646648118844878188958972677984375
• The square root of 138324380775 is 371919.8580003493
• The cube root of 138324380775 is 5171.6950841609

Scales and comparisons

• 138,324,380,775 seconds is equal to 4,398 years, 14 weeks, 6 days, 15 hours, 6 minutes, 15 seconds.
• To count from 1 to 138,324,380,775 would take you about eight thousand, seven hundred ninety-six 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 138324380775 cubic inches would be around 431 feet tall.

Recreational maths with 138324380775

• 138324380775 backwards is 577083423831
• The number of decimal digits it has is: 12
• The sum of 138324380775's digits is 51
• More coming soon!