138931235140101768

138,931,235,140,101,768 is an even composite number composed of six prime numbers multiplied together.

What does the number 138931235140101768 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3456 divisors.

138931235140101768 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 138931235140101768:

23 × 32 × 73 × 135 × 193 × 472

(2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 13 × 13 × 13 × 13 × 13 × 19 × 19 × 19 × 47 × 47)

See below for interesting mathematical facts about the number 138931235140101768 from the Numbermatics database.


Names of 138931235140101768

  • Cardinal: 138931235140101768 can be written as One hundred thirty-eight quadrillion, nine hundred thirty-one trillion, two hundred thirty-five billion, one hundred forty million, one hundred one thousand, seven hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38931235140101768 × 1017

Factors of 138931235140101768

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 91

Divisors of 138931235140101768

Bases of 138931235140101768

  • Binary: 1111011011001010100111000111001101011101101100110100010002
  • Hexadecimal: 0x1ED9538E6BB6688
  • Base-36: 11ZZ0GBK8420

Squares and roots of 138931235140101768

  • 138931235140101768 squared (1389312351401017682) is 19301888097554248327475465396725824
  • 138931235140101768 cubed (1389312351401017683) is 2681635153929240847838357506357239363416749353656832
  • The square root of 138931235140101768 is 372734805.3779010427
  • The cube root of 138931235140101768 is 517924.7108368299

Scales and comparisons

How big is 138931235140101768?
  • 138,931,235,140,101,768 seconds is equal to 4,417,583,534 years, 48 weeks, 2 days, 3 hours, 22 minutes, 48 seconds.
  • To count from 1 to 138,931,235,140,101,768 would take you about thirteen billion, two hundred fifty-two million, seven hundred fifty thousand, six hundred 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 138931235140101768 cubic inches would be around 43160.4 feet tall.

Recreational maths with 138931235140101768

  • 138931235140101768 backwards is 867101041532139831
  • 138931235140101768 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138931235140101768's digits is 63
  • More coming soon!

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"Number 138931235140101768 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 138931235140101768 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/138931235140101768/

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The information we have on file for 138931235140101768 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 138931235140101768, math, Factors of 138931235140101768, curriculum, school, college, exams, university, Prime factorization of 138931235140101768, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred thirty-one trillion, two hundred thirty-five billion, one hundred forty million, one hundred one thousand, seven hundred sixty-eight.

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