138489837380299730556

138,489,837,380,299,730,556 is an even composite number composed of five prime numbers multiplied together.

What does the number 138489837380299730556 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1344 divisors.

138489837380299730556 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.

Prime factorization of 138489837380299730556:

22 × 37 × 73 × 11 × 1276

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 11 × 127 × 127 × 127 × 127 × 127 × 127)

See below for interesting mathematical facts about the number 138489837380299730556 from the Numbermatics database.


Names of 138489837380299730556

  • Cardinal: 138489837380299730556 can be written as One hundred thirty-eight quintillion, four hundred eighty-nine quadrillion, eight hundred thirty-seven trillion, three hundred eighty billion, two hundred ninety-nine million, seven hundred thirty thousand, five hundred fifty-six.

Scientific notation

  • Scientific notation: 1.38489837380299730556 × 1020

Factors of 138489837380299730556

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 150

Divisors of 138489837380299730556

Bases of 138489837380299730556

  • Binary: 11110000001111011101011110101011000110001100110000100101110011111002
  • Hexadecimal: 0x781EEBD58C6612E7C
  • Base-36: T86IE59NJNFR0

Squares and roots of 138489837380299730556

  • 138489837380299730556 squared (1384898373802997305562) is 19179435057621864536316603804966200069136
  • 138489837380299730556 cubed (1384898373802997305563) is 2656156842176071611900462458638885141821683631811609371719616
  • The square root of 138489837380299730556 is 11768170519.6814568657
  • The cube root of 138489837380299730556 is 5173756.3022819875
  • Being both a perfect square and a perfect cube, 138489837380299730556 is also a perfect sixth number.

Scales and comparisons

How big is 138489837380299730556?
  • 138,489,837,380,299,730,556 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,489,837,380,299,730,556 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 138489837380299730556 cubic inches would be around 431146.4 feet tall.

Recreational maths with 138489837380299730556

  • 138489837380299730556 backwards is 655037992083738984831
  • 138489837380299730556 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138489837380299730556's digits is 108
  • More coming soon!

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"Number 138489837380299730556 - Facts about the integer". Numbermatics.com. 2024. Web. 1 June 2024.

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Numbermatics. (2024). Number 138489837380299730556 - Facts about the integer. Retrieved 1 June 2024, from https://numbermatics.com/n/138489837380299730556/

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The information we have on file for 138489837380299730556 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 138489837380299730556, math, Factors of 138489837380299730556, curriculum, school, college, exams, university, Prime factorization of 138489837380299730556, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, four hundred eighty-nine quadrillion, eight hundred thirty-seven trillion, three hundred eighty billion, two hundred ninety-nine million, seven hundred thirty thousand, five hundred fifty-six.

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