138448678271904780

138,448,678,271,904,780 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138448678271904780 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1944 divisors.

138448678271904780 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, nine hundred forty-four divisors.

Prime factorization of 138448678271904780:

22 × 3 × 5 × 13 × 172 × 372 × 592 × 3592

(2 × 2 × 3 × 5 × 13 × 17 × 17 × 37 × 37 × 59 × 59 × 359 × 359)

See below for interesting mathematical facts about the number 138448678271904780 from the Numbermatics database.


Names of 138448678271904780

  • Cardinal: 138448678271904780 can be written as One hundred thirty-eight quadrillion, four hundred forty-eight trillion, six hundred seventy-eight billion, two hundred seventy-one million, nine hundred four thousand, seven hundred eighty.

Scientific notation

  • Scientific notation: 1.3844867827190478 × 1017

Factors of 138448678271904780

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 495

Divisors of 138448678271904780

Bases of 138448678271904780

  • Binary: 1111010111101111001010110111000000000010011101100000011002
  • Hexadecimal: 0x1EBDE56E004EC0C
  • Base-36: 11V7YKR85EDO

Squares and roots of 138448678271904780

  • 138448678271904780 squared (1384486782719047802) is 19168036515237398739693889386848400
  • 138448678271904780 cubed (1384486782719047803) is 2653789320602225463377076662376135827490549095352000
  • The square root of 138448678271904780 is 372086923.0057739881
  • The cube root of 138448678271904780 is 517324.3705594029

Scales and comparisons

How big is 138448678271904780?
  • 138,448,678,271,904,780 seconds is equal to 4,402,239,719 years, 8 weeks, 4 days, 16 hours, 13 minutes.
  • To count from 1 to 138,448,678,271,904,780 would take you about thirteen billion, two hundred six million, seven hundred nineteen thousand, one hundred fifty-seven 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 138448678271904780 cubic inches would be around 43110.4 feet tall.

Recreational maths with 138448678271904780

  • 138448678271904780 backwards is 087409172876844831
  • The number of decimal digits it has is: 18
  • The sum of 138448678271904780's digits is 87
  • More coming soon!

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"Number 138448678271904780 - Facts about the integer". Numbermatics.com. 2024. Web. 13 May 2024.

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Numbermatics. (2024). Number 138448678271904780 - Facts about the integer. Retrieved 13 May 2024, from https://numbermatics.com/n/138448678271904780/

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The information we have on file for 138448678271904780 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 138448678271904780, math, Factors of 138448678271904780, curriculum, school, college, exams, university, Prime factorization of 138448678271904780, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred forty-eight trillion, six hundred seventy-eight billion, two hundred seventy-one million, nine hundred four thousand, seven hundred eighty.

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