28357807642164

28,357,807,642,164 is an even composite number composed of seven prime numbers multiplied together.

What does the number 28357807642164 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2160 divisors.

28357807642164 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, one hundred sixty divisors.

Prime factorization of 28357807642164:

22 × 34 × 7 × 11 × 132 × 173 × 372

(2 × 2 × 3 × 3 × 3 × 3 × 7 × 11 × 13 × 13 × 17 × 17 × 17 × 37 × 37)

See below for interesting mathematical facts about the number 28357807642164 from the Numbermatics database.


Names of 28357807642164

  • Cardinal: 28357807642164 can be written as Twenty-eight trillion, three hundred fifty-seven billion, eight hundred seven million, six hundred forty-two thousand, one hundred sixty-four.

Scientific notation

  • Scientific notation: 2.8357807642164 × 1013

Factors of 28357807642164

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 15
  • Sum of prime factors: 90

Divisors of 28357807642164

Bases of 28357807642164

  • Binary: 1100111001010100100010000110100010110001101002
  • Hexadecimal: 0x19CA910D1634
  • Base-36: A1VEAHR90

Squares and roots of 28357807642164

  • 28357807642164 squared (283578076421642) is 804165254269974961070602896
  • 28357807642164 cubed (283578076421643) is 22804363593099852183896871199351710106944
  • The square root of 28357807642164 is 5325204.9389825365
  • The cube root of 28357807642164 is 30494.6896217873

Scales and comparisons

How big is 28357807642164?
  • 28,357,807,642,164 seconds is equal to 901,690 years, 29 weeks, 3 days, 5 hours, 29 minutes, 24 seconds.
  • To count from 1 to 28,357,807,642,164 would take you about two million, two hundred fifty-four thousand, two hundred twenty-six 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 28357807642164 cubic inches would be around 2541.2 feet tall.

Recreational maths with 28357807642164

  • 28357807642164 backwards is 46124670875382
  • 28357807642164 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 28357807642164's digits is 63
  • More coming soon!

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"Number 28357807642164 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 28357807642164 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/28357807642164/

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Numbermatics. 2024. "Number 28357807642164 - Facts about the integer". https://numbermatics.com/n/28357807642164/

The information we have on file for 28357807642164 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 28357807642164, math, Factors of 28357807642164, curriculum, school, college, exams, university, Prime factorization of 28357807642164, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight trillion, three hundred fifty-seven billion, eight hundred seven million, six hundred forty-two thousand, one hundred sixty-four.

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