138072284639846172

138,072,284,639,846,172 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138072284639846172 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2592 divisors.

138072284639846172 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, five hundred ninety-two divisors.

Prime factorization of 138072284639846172:

22 × 32 × 7 × 113 × 193 × 612 × 1272

(2 × 2 × 3 × 3 × 7 × 11 × 11 × 11 × 19 × 19 × 19 × 61 × 61 × 127 × 127)

See below for interesting mathematical facts about the number 138072284639846172 from the Numbermatics database.


Names of 138072284639846172

  • Cardinal: 138072284639846172 can be written as One hundred thirty-eight quadrillion, seventy-two trillion, two hundred eighty-four billion, six hundred thirty-nine million, eight hundred forty-six thousand, one hundred seventy-two.

Scientific notation

  • Scientific notation: 1.38072284639846172 × 1017

Factors of 138072284639846172

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 230

Divisors of 138072284639846172

Bases of 138072284639846172

  • Binary: 1111010101000100000000010111001110100100011011111000111002
  • Hexadecimal: 0x1EA8802E748DF1C
  • Base-36: 11RIJFWPTFZ0

Squares and roots of 138072284639846172

  • 138072284639846172 squared (1380722846398461722) is 19063955785666701162796819823053584
  • 138072284639846172 cubed (1380722846398461723) is 2632203929600015024928903947788978174820409073280448
  • The square root of 138072284639846172 is 371580791.5377841111
  • The cube root of 138072284639846172 is 516855.1369425073

Scales and comparisons

How big is 138072284639846172?
  • 138,072,284,639,846,172 seconds is equal to 4,390,271,565 years, 48 weeks, 2 days, 5 hours, 16 minutes, 12 seconds.
  • To count from 1 to 138,072,284,639,846,172 would take you about thirteen billion, one hundred seventy million, eight hundred fourteen thousand, six hundred ninety-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 138072284639846172 cubic inches would be around 43071.3 feet tall.

Recreational maths with 138072284639846172

  • 138072284639846172 backwards is 271648936482270831
  • The number of decimal digits it has is: 18
  • The sum of 138072284639846172's digits is 81
  • More coming soon!

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"Number 138072284639846172 - Facts about the integer". Numbermatics.com. 2024. Web. 3 June 2024.

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Numbermatics. (2024). Number 138072284639846172 - Facts about the integer. Retrieved 3 June 2024, from https://numbermatics.com/n/138072284639846172/

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The information we have on file for 138072284639846172 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 138072284639846172, math, Factors of 138072284639846172, curriculum, school, college, exams, university, Prime factorization of 138072284639846172, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seventy-two trillion, two hundred eighty-four billion, six hundred thirty-nine million, eight hundred forty-six thousand, one hundred seventy-two.

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