138764638438893047000

138,764,638,438,893,047,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 138764638438893047000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2240 divisors.

138764638438893047000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, two hundred forty divisors.

Prime factorization of 138764638438893047000:

23 × 53 × 74 × 233 × 416

(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 23 × 23 × 23 × 41 × 41 × 41 × 41 × 41 × 41)

See below for interesting mathematical facts about the number 138764638438893047000 from the Numbermatics database.


Names of 138764638438893047000

  • Cardinal: 138764638438893047000 can be written as One hundred thirty-eight quintillion, seven hundred sixty-four quadrillion, six hundred thirty-eight trillion, four hundred thirty-eight billion, eight hundred ninety-three million, forty-seven thousand.

Scientific notation

  • Scientific notation: 1.38764638438893047 × 1020

Factors of 138764638438893047000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 19
  • Sum of prime factors: 78

Divisors of 138764638438893047000

Bases of 138764638438893047000

  • Binary: 11110000101101111110000011101110100000111111011110001001100110110002
  • Hexadecimal: 0x785BF07741FBC4CD8
  • Base-36: TA9O6ZP6L1BDK

Squares and roots of 138764638438893047000

  • 138764638438893047000 squared (1387646384388930470002) is 19255624881076713767971078704944209000000
  • 138764638438893047000 cubed (1387646384388930470003) is 2671999824537563112186894277332769712771119853014823000000000
  • The square root of 138764638438893047000 is 11779840340.1274096811
  • The cube root of 138764638438893047000 is 5177176.0823670215
  • Being both a perfect square and a perfect cube, 138764638438893047000 is also a perfect sixth number.

Scales and comparisons

How big is 138764638438893047000?
  • 138,764,638,438,893,047,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 138,764,638,438,893,047,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 138764638438893047000 cubic inches would be around 431431.3 feet tall.

Recreational maths with 138764638438893047000

  • 138764638438893047000 backwards is 000740398834836467831
  • 138764638438893047000 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 138764638438893047000's digits is 92
  • More coming soon!

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"Number 138764638438893047000 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

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The information we have on file for 138764638438893047000 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 138764638438893047000, math, Factors of 138764638438893047000, curriculum, school, college, exams, university, Prime factorization of 138764638438893047000, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quintillion, seven hundred sixty-four quadrillion, six hundred thirty-eight trillion, four hundred thirty-eight billion, eight hundred ninety-three million, forty-seven thousand.

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