138240427442503680

138,240,427,442,503,680 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138240427442503680 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7344 divisors.

138240427442503680 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, three hundred forty-four divisors.

Prime factorization of 138240427442503680:

216 × 33 × 5 × 72 × 17 × 612 × 712

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 7 × 17 × 61 × 61 × 71 × 71)

See below for interesting mathematical facts about the number 138240427442503680 from the Numbermatics database.


Names of 138240427442503680

  • Cardinal: 138240427442503680 can be written as One hundred thirty-eight quadrillion, two hundred forty trillion, four hundred twenty-seven billion, four hundred forty-two million, five hundred three thousand, six hundred eighty.

Scientific notation

  • Scientific notation: 1.3824042744250368 × 1017

Factors of 138240427442503680

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 27
  • Sum of prime factors: 166

Divisors of 138240427442503680

Bases of 138240427442503680

  • Binary: 1111010110010000011101111101100110100111100000000000000002
  • Hexadecimal: 0x1EB20EFB34F0000
  • Base-36: 11T653N979C0

Squares and roots of 138240427442503680

  • 138240427442503680 squared (1382404274425036802) is 19110415779486124540352226813542400
  • 138240427442503680 cubed (1382404274425036803) is 2641832045960129005786149183149119619791985836032000
  • The square root of 138240427442503680 is 371806976.0541128953
  • The cube root of 138240427442503680 is 517064.8585335831

Scales and comparisons

How big is 138240427442503680?
  • 138,240,427,442,503,680 seconds is equal to 4,395,617,986 years, 49 weeks, 4 days, 4 hours, 48 minutes.
  • To count from 1 to 138,240,427,442,503,680 would take you about thirteen billion, one hundred eighty-six million, eight hundred fifty-three thousand, nine hundred sixty 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 138240427442503680 cubic inches would be around 43088.7 feet tall.

Recreational maths with 138240427442503680

  • 138240427442503680 backwards is 086305244724042831
  • 138240427442503680 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138240427442503680's digits is 63
  • More coming soon!

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"Number 138240427442503680 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 138240427442503680 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/138240427442503680/

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The information we have on file for 138240427442503680 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 138240427442503680, math, Factors of 138240427442503680, curriculum, school, college, exams, university, Prime factorization of 138240427442503680, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, two hundred forty trillion, four hundred twenty-seven billion, four hundred forty-two million, five hundred three thousand, six hundred eighty.

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