28438858122069672

28,438,858,122,069,672 is an even composite number composed of five prime numbers multiplied together.

What does the number 28438858122069672 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1024 divisors.

28438858122069672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand and twenty-four divisors.

Prime factorization of 28438858122069672:

23 × 37 × 29 × 433 × 893

(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 29 × 43 × 43 × 43 × 89 × 89 × 89)

See below for interesting mathematical facts about the number 28438858122069672 from the Numbermatics database.


Names of 28438858122069672

  • Cardinal: 28438858122069672 can be written as Twenty-eight quadrillion, four hundred thirty-eight trillion, eight hundred fifty-eight billion, one hundred twenty-two million, sixty-nine thousand, six hundred seventy-two.

Scientific notation

  • Scientific notation: 2.8438858122069672 × 1016

Factors of 28438858122069672

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 166

Divisors of 28438858122069672

Bases of 28438858122069672

  • Binary: 11001010000100011111101101001000010111100000110101010002
  • Hexadecimal: 0x6508FDA42F06A8
  • Base-36: 7S0QF28BMI0

Squares and roots of 28438858122069672

  • 28438858122069672 squared (284388581220696722) is 808768651287208151130156822187584
  • 28438858122069672 cubed (284388581220696723) is 23000456927534553812944946188108623332072701352448
  • The square root of 28438858122069672 is 168638246.3205475579
  • The cube root of 28438858122069672 is 305237.1464679877

Scales and comparisons

How big is 28438858122069672?
  • 28,438,858,122,069,672 seconds is equal to 904,267,721 years, 6 weeks, 22 hours, 1 minute, 12 seconds.
  • To count from 1 to 28,438,858,122,069,672 would take you about two billion, seven hundred twelve million, eight hundred three thousand, one hundred sixty-three 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 28438858122069672 cubic inches would be around 25436.4 feet tall.

Recreational maths with 28438858122069672

  • 28438858122069672 backwards is 27696022185883482
  • 28438858122069672 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 28438858122069672's digits is 81
  • More coming soon!

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"Number 28438858122069672 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 28438858122069672 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/28438858122069672/

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Numbermatics. 2024. "Number 28438858122069672 - Facts about the integer". https://numbermatics.com/n/28438858122069672/

The information we have on file for 28438858122069672 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 28438858122069672, math, Factors of 28438858122069672, curriculum, school, college, exams, university, Prime factorization of 28438858122069672, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight quadrillion, four hundred thirty-eight trillion, eight hundred fifty-eight billion, one hundred twenty-two million, sixty-nine thousand, six hundred seventy-two.

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