1538138854340748

1,538,138,854,340,748 is an even composite number composed of five prime numbers multiplied together.

What does the number 1538138854340748 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 720 divisors.

1538138854340748 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.

Prime factorization of 1538138854340748:

22 × 35 × 113 × 59 × 674

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 11 × 59 × 67 × 67 × 67 × 67)

See below for interesting mathematical facts about the number 1538138854340748 from the Numbermatics database.


Names of 1538138854340748

  • Cardinal: 1538138854340748 can be written as One quadrillion, five hundred thirty-eight trillion, one hundred thirty-eight billion, eight hundred fifty-four million, three hundred forty thousand, seven hundred forty-eight.

Scientific notation

  • Scientific notation: 1.538138854340748 × 1015

Factors of 1538138854340748

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 142

Divisors of 1538138854340748

Bases of 1538138854340748

  • Binary: 1010111011011101101110111000000011100111000100011002
  • Hexadecimal: 0x576EDDC07388C
  • Base-36: F5838GB0R0

Squares and roots of 1538138854340748

  • 1538138854340748 squared (15381388543407482) is 2365871135232668792561693199504
  • 1538138854340748 cubed (15381388543407483) is 3639038317464622057540667927912487762760588992
  • The square root of 1538138854340748 is 39219113.3803499949
  • The cube root of 1538138854340748 is 115433.4956772685

Scales and comparisons

How big is 1538138854340748?
  • 1,538,138,854,340,748 seconds is equal to 48,908,057 years, 41 weeks, 1 day, 8 hours, 25 minutes, 48 seconds.
  • To count from 1 to 1,538,138,854,340,748 would take you about one hundred forty-six million, seven hundred twenty-four thousand, one hundred seventy-three 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 1538138854340748 cubic inches would be around 9619.5 feet tall.

Recreational maths with 1538138854340748

  • 1538138854340748 backwards is 8470434588318351
  • The number of decimal digits it has is: 16
  • The sum of 1538138854340748's digits is 72
  • More coming soon!

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"Number 1538138854340748 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.

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Numbermatics. (2024). Number 1538138854340748 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/1538138854340748/

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The information we have on file for 1538138854340748 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 1538138854340748, math, Factors of 1538138854340748, curriculum, school, college, exams, university, Prime factorization of 1538138854340748, STEM, science, technology, engineering, physics, economics, calculator, one quadrillion, five hundred thirty-eight trillion, one hundred thirty-eight billion, eight hundred fifty-four million, three hundred forty thousand, seven hundred forty-eight.

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