138015926779574220

138,015,926,779,574,220 is an even composite number composed of eight prime numbers multiplied together.

What does the number 138015926779574220 look like?

This visualization shows the relationship between its 8 prime factors (large circles) and 1296 divisors.

138015926779574220 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of one thousand, two hundred ninety-six divisors.

Prime factorization of 138015926779574220:

22 × 3 × 5 × 13 × 192 × 232 × 1072 × 80929

(2 × 2 × 3 × 5 × 13 × 19 × 19 × 23 × 23 × 107 × 107 × 80929)

See below for interesting mathematical facts about the number 138015926779574220 from the Numbermatics database.


Names of 138015926779574220

  • Cardinal: 138015926779574220 can be written as One hundred thirty-eight quadrillion, fifteen trillion, nine hundred twenty-six billion, seven hundred seventy-nine million, five hundred seventy-four thousand, two hundred twenty.

Scientific notation

  • Scientific notation: 1.3801592677957422 × 1017

Factors of 138015926779574220

  • Number of distinct prime factors ω(n): 8
  • Total number of prime factors Ω(n): 12
  • Sum of prime factors: 81101

Divisors of 138015926779574220

Bases of 138015926779574220

  • Binary: 1111010100101010011000001000100010000101011110111110011002
  • Hexadecimal: 0x1EA54C1110AF7CC
  • Base-36: 11QYK9GQXFPO

Squares and roots of 138015926779574220

  • 138015926779574220 squared (1380159267795742202) is 19048396044824792325791404488608400
  • 138015926779574220 cubed (1380159267795742203) is 2628982033790869709497166887376664814289792315448000
  • The square root of 138015926779574220 is 371504948.5263611129
  • The cube root of 138015926779574220 is 516784.8046673977

Scales and comparisons

How big is 138015926779574220?
  • 138,015,926,779,574,220 seconds is equal to 4,388,479,560 years, 15 weeks, 3 days, 18 hours, 37 minutes.
  • To count from 1 to 138,015,926,779,574,220 would take you about thirteen billion, one hundred sixty-five million, four hundred thirty-eight thousand, six hundred eighty 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 138015926779574220 cubic inches would be around 43065.4 feet tall.

Recreational maths with 138015926779574220

  • 138015926779574220 backwards is 022475977629510831
  • 138015926779574220 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138015926779574220's digits is 78
  • More coming soon!

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"Number 138015926779574220 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 138015926779574220 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/138015926779574220/

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Numbermatics. 2024. "Number 138015926779574220 - Facts about the integer". https://numbermatics.com/n/138015926779574220/

The information we have on file for 138015926779574220 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 138015926779574220, math, Factors of 138015926779574220, curriculum, school, college, exams, university, Prime factorization of 138015926779574220, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, fifteen trillion, nine hundred twenty-six billion, seven hundred seventy-nine million, five hundred seventy-four thousand, two hundred twenty.

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