138744336215744064

138,744,336,215,744,064 is an even composite number composed of four prime numbers multiplied together.

What does the number 138744336215744064 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 1911 divisors.

138744336215744064 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one thousand, nine hundred eleven divisors.

Prime factorization of 138744336215744064:

26 × 312 × 132 × 176

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 17 × 17 × 17 × 17 × 17 × 17)

See below for interesting mathematical facts about the number 138744336215744064 from the Numbermatics database.


Names of 138744336215744064

  • Cardinal: 138744336215744064 can be written as One hundred thirty-eight quadrillion, seven hundred forty-four trillion, three hundred thirty-six billion, two hundred fifteen million, seven hundred forty-four thousand and sixty-four.

Scientific notation

  • Scientific notation: 1.38744336215744064 × 1017

Factors of 138744336215744064

  • Number of distinct prime factors ω(n): 4
  • Total number of prime factors Ω(n): 26
  • Sum of prime factors: 35

Divisors of 138744336215744064

Bases of 138744336215744064

  • Binary: 1111011001110101100111101000110101011110010011110010000002
  • Hexadecimal: 0x1ECEB3D1ABC9E40
  • Base-36: 11Y4RG529000

Squares and roots of 138744336215744064

  • 138744336215744064 squared (1387443362157440642) is 19249990831947429857788509151236096
  • 138744336215744064 cubed (1387443362157440643) is 2670827200137704996572520682492410735541121974534144
  • 138744336215744064 is a perfect square number. Its square root is 372484008
  • The cube root of 138744336215744064 is 517692.3584536349
  • Being both a perfect square and a perfect cube, 138744336215744064 is also a perfect sixth number.

Scales and comparisons

How big is 138744336215744064?
  • 138,744,336,215,744,064 seconds is equal to 4,411,640,727 years, 13 weeks, 6 hours, 14 minutes, 24 seconds.
  • To count from 1 to 138,744,336,215,744,064 would take you about thirteen billion, two hundred thirty-four million, nine hundred twenty-two thousand, one hundred eighty-one 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 138744336215744064 cubic inches would be around 43141 feet tall.

Recreational maths with 138744336215744064

  • 138744336215744064 backwards is 460447512633447831
  • 138744336215744064 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138744336215744064's digits is 72
  • More coming soon!

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"Number 138744336215744064 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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Numbermatics. (2024). Number 138744336215744064 - Facts about the integer. Retrieved 15 May 2024, from https://numbermatics.com/n/138744336215744064/

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Numbermatics. 2024. "Number 138744336215744064 - Facts about the integer". https://numbermatics.com/n/138744336215744064/

The information we have on file for 138744336215744064 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 138744336215744064, math, Factors of 138744336215744064, curriculum, school, college, exams, university, Prime factorization of 138744336215744064, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, seven hundred forty-four trillion, three hundred thirty-six billion, two hundred fifteen million, seven hundred forty-four thousand and sixty-four.

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