138671237394806400

138,671,237,394,806,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138671237394806400 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 3456 divisors.

138671237394806400 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 138671237394806400:

27 × 33 × 52 × 17 × 23 × 792 × 8112

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 17 × 23 × 79 × 79 × 811 × 811)

See below for interesting mathematical facts about the number 138671237394806400 from the Numbermatics database.


Names of 138671237394806400

  • Cardinal: 138671237394806400 can be written as One hundred thirty-eight quadrillion, six hundred seventy-one trillion, two hundred thirty-seven billion, three hundred ninety-four million, eight hundred six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.386712373948064 × 1017

Factors of 138671237394806400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 18
  • Sum of prime factors: 940

Divisors of 138671237394806400

Bases of 138671237394806400

  • Binary: 1111011001010100011000001011101010111101100110110100000002
  • Hexadecimal: 0x1ECA8C1757B3680
  • Base-36: 11XEUN07MAO0

Squares and roots of 138671237394806400

  • 138671237394806400 squared (1386712373948064002) is 19229712080606752882905693480960000
  • 138671237394806400 cubed (1386712373948064003) is 2666607968963595532406710590737177530241286144000000
  • The square root of 138671237394806400 is 372385871.6369438203
  • The cube root of 138671237394806400 is 517601.4253750363

Scales and comparisons

How big is 138671237394806400?
  • 138,671,237,394,806,400 seconds is equal to 4,409,316,410 years, 44 weeks, 3 days.
  • To count from 1 to 138,671,237,394,806,400 would take you about thirteen billion, two hundred twenty-seven million, nine hundred forty-nine thousand, two hundred thirty-two 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 138671237394806400 cubic inches would be around 43133.5 feet tall.

Recreational maths with 138671237394806400

  • 138671237394806400 backwards is 004608493732176831
  • 138671237394806400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138671237394806400's digits is 72
  • More coming soon!

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"Number 138671237394806400 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.

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Numbermatics. (2024). Number 138671237394806400 - Facts about the integer. Retrieved 9 May 2024, from https://numbermatics.com/n/138671237394806400/

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The information we have on file for 138671237394806400 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 138671237394806400, math, Factors of 138671237394806400, curriculum, school, college, exams, university, Prime factorization of 138671237394806400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, six hundred seventy-one trillion, two hundred thirty-seven billion, three hundred ninety-four million, eight hundred six thousand, four hundred.

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