138435312942710784

138,435,312,942,710,784 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138435312942710784 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 7776 divisors.

138435312942710784 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of seven thousand, seven hundred seventy-six divisors.

Prime factorization of 138435312942710784:

217 × 33 × 7 × 112 × 132 × 192 × 757

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 7 × 11 × 11 × 13 × 13 × 19 × 19 × 757)

See below for interesting mathematical facts about the number 138435312942710784 from the Numbermatics database.


Names of 138435312942710784

  • Cardinal: 138435312942710784 can be written as One hundred thirty-eight quadrillion, four hundred thirty-five trillion, three hundred twelve billion, nine hundred forty-two million, seven hundred ten thousand, seven hundred eighty-four.

Scientific notation

  • Scientific notation: 1.38435312942710784 × 1017

Factors of 138435312942710784

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 812

Divisors of 138435312942710784

Bases of 138435312942710784

  • Binary: 1111010111101001000101111000001000101001000000000000000002
  • Hexadecimal: 0x1EBD22F04520000
  • Base-36: 11V380T48AO0

Squares and roots of 138435312942710784

  • 138435312942710784 squared (1384353129427107842) is 19164335869546267906312838269894656
  • 138435312942710784 cubed (1384353129427107843) is 2653020833439854988465288477732621225170266755170304
  • The square root of 138435312942710784 is 372068962.6167584325
  • The cube root of 138435312942710784 is 517307.7231559471

Scales and comparisons

How big is 138435312942710784?
  • 138,435,312,942,710,784 seconds is equal to 4,401,814,743 years, 2 weeks, 13 hours, 26 minutes, 24 seconds.
  • To count from 1 to 138,435,312,942,710,784 would take you about thirteen billion, two hundred five million, four hundred forty-four thousand, two hundred twenty-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 138435312942710784 cubic inches would be around 43109 feet tall.

Recreational maths with 138435312942710784

  • 138435312942710784 backwards is 487017249213534831
  • 138435312942710784 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138435312942710784's digits is 72
  • More coming soon!

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"Number 138435312942710784 - Facts about the integer". Numbermatics.com. 2024. Web. 30 May 2024.

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Numbermatics. (2024). Number 138435312942710784 - Facts about the integer. Retrieved 30 May 2024, from https://numbermatics.com/n/138435312942710784/

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Numbermatics. 2024. "Number 138435312942710784 - Facts about the integer". https://numbermatics.com/n/138435312942710784/

The information we have on file for 138435312942710784 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 138435312942710784, math, Factors of 138435312942710784, curriculum, school, college, exams, university, Prime factorization of 138435312942710784, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, four hundred thirty-five trillion, three hundred twelve billion, nine hundred forty-two million, seven hundred ten thousand, seven hundred eighty-four.

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