138844972356413400

138,844,972,356,413,400 is an even composite number composed of seven prime numbers multiplied together.

What does the number 138844972356413400 look like?

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

138844972356413400 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 138844972356413400:

23 × 32 × 52 × 73 × 11 × 713 × 2392

(2 × 2 × 2 × 3 × 3 × 5 × 5 × 7 × 7 × 7 × 11 × 71 × 71 × 71 × 239 × 239)

See below for interesting mathematical facts about the number 138844972356413400 from the Numbermatics database.


Names of 138844972356413400

  • Cardinal: 138844972356413400 can be written as One hundred thirty-eight quadrillion, eight hundred forty-four trillion, nine hundred seventy-two billion, three hundred fifty-six million, four hundred thirteen thousand, four hundred.

Scientific notation

  • Scientific notation: 1.388449723564134 × 1017

Factors of 138844972356413400

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 338

Divisors of 138844972356413400

Bases of 138844972356413400

  • Binary: 1111011010100011011000100010010000010011100100111110110002
  • Hexadecimal: 0x1ED46C4482727D8
  • Base-36: 11Z4FNQU2120

Squares and roots of 138844972356413400

  • 138844972356413400 squared (1388449723564134002) is 19277926348653201213880111699560000
  • 138844972356413400 cubed (1388449723564134003) is 2676643150967727235124622985805418415539958104000000
  • The square root of 138844972356413400 is 372619071.3804292117
  • The cube root of 138844972356413400 is 517817.4950206411

Scales and comparisons

How big is 138844972356413400?
  • 138,844,972,356,413,400 seconds is equal to 4,414,840,645 years, 12 weeks, 1 day, 21 hours, 30 minutes.
  • To count from 1 to 138,844,972,356,413,400 would take you about thirteen billion, two hundred forty-four million, five hundred twenty-one thousand, nine hundred thirty-five 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 138844972356413400 cubic inches would be around 43151.5 feet tall.

Recreational maths with 138844972356413400

  • 138844972356413400 backwards is 004314653279448831
  • 138844972356413400 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 138844972356413400's digits is 72
  • More coming soon!

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"Number 138844972356413400 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 138844972356413400 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/138844972356413400/

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The information we have on file for 138844972356413400 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 138844972356413400, math, Factors of 138844972356413400, curriculum, school, college, exams, university, Prime factorization of 138844972356413400, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight quadrillion, eight hundred forty-four trillion, nine hundred seventy-two billion, three hundred fifty-six million, four hundred thirteen thousand, four hundred.

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