138904428438433152

138,904,428,438,433,152 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138904428438433152 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1536 divisors.

138904428438433152 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, five hundred thirty-six divisors.

Prime factorization of 138904428438433152:

27 × 32 × 11 × 41 × 61 × 71 × 211 × 292561

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 11 × 41 × 61 × 71 × 211 × 292561)

See below for interesting mathematical facts about the number 138904428438433152 from the Numbermatics database.


Names of 138904428438433152

  • Cardinal: 138904428438433152 can be written as One hundred thirty-eight quadrillion, nine hundred four trillion, four hundred twenty-eight billion, four hundred thirty-eight million, four hundred thirty-three thousand, one hundred fifty-two.

Scientific notation

  • Scientific notation: 1.38904428438433152 × 1017

Factors of 138904428438433152

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 292961

Divisors of 138904428438433152

Bases of 138904428438433152

  • Binary: 1111011010111110011010111011110101100110100101101100000002
  • Hexadecimal: 0x1ED7CD77ACD2D80
  • Base-36: 11ZPIDHQ6HS0

Squares and roots of 138904428438433152

  • 138904428438433152 squared (1389044284384331522) is 19294440239807796581817740772655104
  • 138904428438433152 cubed (1389044284384331523) is 2680083193550007064552316611819113238874604655607808
  • The square root of 138904428438433152 is 372698844.1603128343
  • The cube root of 138904428438433152 is 517891.3976027627

Scales and comparisons

How big is 138904428438433152?
  • 138,904,428,438,433,152 seconds is equal to 4,416,731,164 years, 38 weeks, 1 day, 8 hours, 19 minutes, 12 seconds.
  • To count from 1 to 138,904,428,438,433,152 would take you about thirteen billion, two hundred fifty million, one hundred ninety-three thousand, four hundred ninety-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 138904428438433152 cubic inches would be around 43157.6 feet tall.

Recreational maths with 138904428438433152

  • 138904428438433152 backwards is 251334834824409831
  • 138904428438433152 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138904428438433152's digits is 72
  • More coming soon!

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"Number 138904428438433152 - Facts about the integer". Numbermatics.com. 2024. Web. 23 May 2024.

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Numbermatics. (2024). Number 138904428438433152 - Facts about the integer. Retrieved 23 May 2024, from https://numbermatics.com/n/138904428438433152/

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The information we have on file for 138904428438433152 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 138904428438433152, math, Factors of 138904428438433152, curriculum, school, college, exams, university, Prime factorization of 138904428438433152, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred four trillion, four hundred twenty-eight billion, four hundred thirty-eight million, four hundred thirty-three thousand, one hundred fifty-two.

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