138900434261568

138,900,434,261,568 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138900434261568 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1344 divisors.

138900434261568 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.

Prime factorization of 138900434261568:

26 × 3 × 72 × 31 × 47 × 73 × 127 × 1093

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 7 × 31 × 47 × 73 × 127 × 1093)

See below for interesting mathematical facts about the number 138900434261568 from the Numbermatics database.


Names of 138900434261568

  • Cardinal: 138900434261568 can be written as One hundred thirty-eight trillion, nine hundred billion, four hundred thirty-four million, two hundred sixty-one thousand, five hundred sixty-eight.

Scientific notation

  • Scientific notation: 1.38900434261568 × 1014

Factors of 138900434261568

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 1383

Divisors of 138900434261568

Bases of 138900434261568

  • Binary: 111111001010100010001110000101100010110010000002
  • Hexadecimal: 0x7E54470B1640
  • Base-36: 1D8HZ898AO

Squares and roots of 138900434261568

  • 138900434261568 squared (1389004342615682) is 19293330638052173509441818624
  • 138900434261568 cubed (1389004342615683) is 2679852003977461723438802625140560429842432
  • The square root of 138900434261568 is 11785602.8382755203
  • The cube root of 138900434261568 is 51788.6433590961

Scales and comparisons

How big is 138900434261568?
  • 138,900,434,261,568 seconds is equal to 4,416,604 years, 8 weeks, 3 days, 1 hour, 32 minutes, 48 seconds.
  • To count from 1 to 138,900,434,261,568 would take you about eleven million, forty-one thousand, five hundred ten 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 138900434261568 cubic inches would be around 4315.7 feet tall.

Recreational maths with 138900434261568

  • 138900434261568 backwards is 865162434009831
  • The number of decimal digits it has is: 15
  • The sum of 138900434261568's digits is 60
  • More coming soon!

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"Number 138900434261568 - Facts about the integer". Numbermatics.com. 2024. Web. 5 June 2024.

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Numbermatics. (2024). Number 138900434261568 - Facts about the integer. Retrieved 5 June 2024, from https://numbermatics.com/n/138900434261568/

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Numbermatics. 2024. "Number 138900434261568 - Facts about the integer". https://numbermatics.com/n/138900434261568/

The information we have on file for 138900434261568 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 138900434261568, math, Factors of 138900434261568, curriculum, school, college, exams, university, Prime factorization of 138900434261568, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight trillion, nine hundred billion, four hundred thirty-four million, two hundred sixty-one thousand, five hundred sixty-eight.

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