138736339939491840

138,736,339,939,491,840 is an even composite number composed of six prime numbers multiplied together.

What does the number 138736339939491840 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 3600 divisors.

138736339939491840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three thousand, six hundred divisors.

Prime factorization of 138736339939491840:

219 × 34 × 5 × 72 × 132 × 78901

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 13 × 78901)

See below for interesting mathematical facts about the number 138736339939491840 from the Numbermatics database.


Names of 138736339939491840

  • Cardinal: 138736339939491840 can be written as One hundred thirty-eight quadrillion, seven hundred thirty-six trillion, three hundred thirty-nine billion, nine hundred thirty-nine million, four hundred ninety-one thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 1.3873633993949184 × 1017

Factors of 138736339939491840

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 29
  • Sum of prime factors: 78931

Divisors of 138736339939491840

Bases of 138736339939491840

  • Binary: 1111011001110001111110111010100111000100000000000000000002
  • Hexadecimal: 0x1ECE3F753880000
  • Base-36: 11Y1XEP9TS00

Squares and roots of 138736339939491840

  • 138736339939491840 squared (1387363399394918402) is 19247772019806238686592437426585600
  • 138736339939491840 cubed (1387363399394918403) is 2670365442017677795526282780796979782106170261504000
  • The square root of 138736339939491840 is 372473274.1278115379
  • The cube root of 138736339939491840 is 517682.4128449141

Scales and comparisons

How big is 138736339939491840?
  • 138,736,339,939,491,840 seconds is equal to 4,411,386,470 years, 20 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 138,736,339,939,491,840 would take you about thirteen billion, two hundred thirty-four million, one hundred fifty-nine thousand, four hundred eleven 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 138736339939491840 cubic inches would be around 43140.2 feet tall.

Recreational maths with 138736339939491840

  • 138736339939491840 backwards is 048194939933637831
  • 138736339939491840 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138736339939491840's digits is 90
  • More coming soon!

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"Number 138736339939491840 - Facts about the integer". Numbermatics.com. 2024. Web. 26 May 2024.

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Numbermatics. (2024). Number 138736339939491840 - Facts about the integer. Retrieved 26 May 2024, from https://numbermatics.com/n/138736339939491840/

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The information we have on file for 138736339939491840 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 138736339939491840, math, Factors of 138736339939491840, curriculum, school, college, exams, university, Prime factorization of 138736339939491840, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred thirty-six trillion, three hundred thirty-nine billion, nine hundred thirty-nine million, four hundred ninety-one thousand, eight hundred forty.

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