138305149465972125

138,305,149,465,972,125 is an odd composite number composed of six prime numbers multiplied together.

What does the number 138305149465972125 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1536 divisors.

138305149465972125 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 138305149465972125:

3 × 53 × 73 × 132 × 173 × 1093

(3 × 5 × 5 × 5 × 7 × 7 × 7 × 13 × 13 × 17 × 17 × 17 × 109 × 109 × 109)

See below for interesting mathematical facts about the number 138305149465972125 from the Numbermatics database.


Names of 138305149465972125

  • Cardinal: 138305149465972125 can be written as One hundred thirty-eight quadrillion, three hundred five trillion, one hundred forty-nine billion, four hundred sixty-five million, nine hundred seventy-two thousand, one hundred twenty-five.

Scientific notation

  • Scientific notation: 1.38305149465972125 × 1017

Factors of 138305149465972125

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 154

Divisors of 138305149465972125

Bases of 138305149465972125

  • Binary: 1111010110101101111001100111110001000011011001101100111012
  • Hexadecimal: 0x1EB5BCCF886CD9D
  • Base-36: 11TT30J6WGIL

Squares and roots of 138305149465972125

  • 138305149465972125 squared (1383051494659721252) is 19128314368804889573073271277015625
  • 138305149465972125 cubed (1383051494659721253) is 2645544377809662498432493276640361288605559439453125
  • The square root of 138305149465972125 is 371894002.9981286549
  • The cube root of 138305149465972125 is 517145.5398586539

Scales and comparisons

How big is 138305149465972125?
  • 138,305,149,465,972,125 seconds is equal to 4,397,675,947 years, 5 weeks, 2 days, 1 hour, 8 minutes, 45 seconds.
  • To count from 1 to 138,305,149,465,972,125 would take you about thirteen billion, one hundred ninety-three million, twenty-seven thousand, eight hundred forty-one 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 138305149465972125 cubic inches would be around 43095.5 feet tall.

Recreational maths with 138305149465972125

  • 138305149465972125 backwards is 521279564941503831
  • 138305149465972125 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138305149465972125's digits is 75
  • More coming soon!

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"Number 138305149465972125 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

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Numbermatics. (2024). Number 138305149465972125 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/138305149465972125/

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The information we have on file for 138305149465972125 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 138305149465972125, math, Factors of 138305149465972125, curriculum, school, college, exams, university, Prime factorization of 138305149465972125, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, three hundred five trillion, one hundred forty-nine billion, four hundred sixty-five million, nine hundred seventy-two thousand, one hundred twenty-five.

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