138920339178426078

138,920,339,178,426,078 is an even composite number composed of five prime numbers multiplied together.

What does the number 138920339178426078 look like?

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

138920339178426078 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 138920339178426078:

2 × 35 × 72 × 133 × 2274

(2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 13 × 13 × 13 × 227 × 227 × 227 × 227)

See below for interesting mathematical facts about the number 138920339178426078 from the Numbermatics database.


Names of 138920339178426078

  • Cardinal: 138920339178426078 can be written as One hundred thirty-eight quadrillion, nine hundred twenty trillion, three hundred thirty-nine billion, one hundred seventy-eight million, four hundred twenty-six thousand and seventy-eight.

Scientific notation

  • Scientific notation: 1.38920339178426078 × 1017

Factors of 138920339178426078

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 252

Divisors of 138920339178426078

Bases of 138920339178426078

  • Binary: 1111011011000101101001111111111001100111010001110110111102
  • Hexadecimal: 0x1ED8B4FFCCE8EDE
  • Base-36: 11ZV5ES9YVVI

Squares and roots of 138920339178426078

  • 138920339178426078 squared (1389203391784260782) is 19298860637448943516236749310462084
  • 138920339178426078 cubed (1389203391784260783) is 2681004265511583341876056135313061454861430015826552
  • The square root of 138920339178426078 is 372720188.8527452413
  • The cube root of 138920339178426078 is 517911.1707203121

Scales and comparisons

How big is 138920339178426078?
  • 138,920,339,178,426,078 seconds is equal to 4,417,237,077 years, 2 weeks, 4 days, 14 hours, 21 minutes, 18 seconds.
  • To count from 1 to 138,920,339,178,426,078 would take you about thirteen billion, two hundred fifty-one million, seven hundred eleven thousand, two hundred thirty-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 138920339178426078 cubic inches would be around 43159.3 feet tall.

Recreational maths with 138920339178426078

  • 138920339178426078 backwards is 870624871933029831
  • 138920339178426078 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138920339178426078's digits is 81
  • More coming soon!

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"Number 138920339178426078 - Facts about the integer". Numbermatics.com. 2024. Web. 25 May 2024.

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Numbermatics. (2024). Number 138920339178426078 - Facts about the integer. Retrieved 25 May 2024, from https://numbermatics.com/n/138920339178426078/

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The information we have on file for 138920339178426078 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 138920339178426078, math, Factors of 138920339178426078, curriculum, school, college, exams, university, Prime factorization of 138920339178426078, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, nine hundred twenty trillion, three hundred thirty-nine billion, one hundred seventy-eight million, four hundred twenty-six thousand and seventy-eight.

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