138309356953266

Names of 138309356953266

• Cardinal: 138309356953266 can be written as One hundred thirty-eight trillion, three hundred nine billion, three hundred fifty-six million, nine hundred fifty-three thousand, two hundred sixty-six.

Scientific notation

• Scientific notation: 1.38309356953266 × 10¹⁴

Factors of 138309356953266

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 8494634

Divisors of 138309356953266

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 1021 2042 2659 3063 5318 6126 7977 15954 2714839 5429678 8144517 8490949 16289034 16981898 25472847 50945694 8669258929 17338517858 22577433391 26007776787 45154866782 52015553574 67732300173 135464600346 23051559492211 46103118984422 69154678476633 138309356953266
• Sum of all divisors σ(n): 276993808728000
• Sum of proper divisors (its aliquot sum) s(n): 138684451774734
• 138309356953266 is an abundant number, because the sum of its proper divisors (138684451774734) is greater than itself. Its abundance is 375094821468

Bases of 138309356953266

• Binary: 11111011100101010101000000101110001111010110010₂
• Hexadecimal: 0x7DCAA8171EB2
• Base-36: 1D0YFW36B6

Squares and roots of 138309356953266

• 138309356953266 squared (138309356953266²) is 19129478220825950022108066756
• 138309356953266 cubed (138309356953266³) is 2645785831573944121299822549202237500225096
• The square root of 138309356953266 is 11760499.8598386965
• The cube root of 138309356953266 is 51715.0783966175

Scales and comparisons

• 138,309,356,953,266 seconds is equal to 4,397,809 years, 38 weeks, 12 hours, 21 minutes, 6 seconds.
• To count from 1 to 138,309,356,953,266 would take you about ten million, nine hundred ninety-four thousand, five hundred twenty-four 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 138309356953266 cubic inches would be around 4309.6 feet tall.

Recreational maths with 138309356953266

• 138309356953266 backwards is 662359653903831
• The number of decimal digits it has is: 15
• The sum of 138309356953266's digits is 69
• More coming soon!