138936488971958437500

138,936,488,971,958,437,500 is an even composite number composed of six prime numbers multiplied together.

What does the number 138936488971958437500 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 6144 divisors.

138936488971958437500 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six thousand, one hundred forty-four divisors.

Prime factorization of 138936488971958437500:

22 × 33 × 57 × 133 × 193 × 1033

(2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 5 × 5 × 5 × 13 × 13 × 13 × 19 × 19 × 19 × 103 × 103 × 103)

See below for interesting mathematical facts about the number 138936488971958437500 from the Numbermatics database.


Names of 138936488971958437500

  • Cardinal: 138936488971958437500 can be written as One hundred thirty-eight quintillion, nine hundred thirty-six quadrillion, four hundred eighty-eight trillion, nine hundred seventy-one billion, nine hundred fifty-eight million, four hundred thirty-seven thousand, five hundred.

Scientific notation

  • Scientific notation: 1.389364889719584375 × 1020

Factors of 138936488971958437500

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 145

Divisors of 138936488971958437500

Bases of 138936488971958437500

  • Binary: 11110001000001000011001000010011010010110011000111101000110011111002
  • Hexadecimal: 0x78821909A598F467C
  • Base-36: TBKOAX672W6F0

Squares and roots of 138936488971958437500

  • 138936488971958437500 squared (1389364889719584375002) is 19303347967855128521138204227441406250000
  • 138936488971958437500 cubed (1389364889719584375003) is 2681939392057780378870846801754636912616093841552734375000000
  • The square root of 138936488971958437500 is 11787132347.2657435627
  • The cube root of 138936488971958437500 is 5179312.3937843263

Scales and comparisons

How big is 138936488971958437500?
  • 138,936,488,971,958,437,500 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,936,488,971,958,437,500 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138936488971958437500 cubic inches would be around 431609.4 feet tall.

Recreational maths with 138936488971958437500

  • 138936488971958437500 backwards is 005734859179884639831
  • 138936488971958437500 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138936488971958437500's digits is 108
  • More coming soon!

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"Number 138936488971958437500 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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The information we have on file for 138936488971958437500 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

Keywords: Divisors of 138936488971958437500, math, Factors of 138936488971958437500, curriculum, school, college, exams, university, Prime factorization of 138936488971958437500, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, nine hundred thirty-six quadrillion, four hundred eighty-eight trillion, nine hundred seventy-one billion, nine hundred fifty-eight million, four hundred thirty-seven thousand, five hundred.

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