20738429127843840

20,738,429,127,843,840 is an even composite number composed of seven prime numbers multiplied together.

What does the number 20738429127843840 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 6720 divisors.

20738429127843840 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of six thousand, seven hundred twenty divisors.

Prime factorization of 20738429127843840:

213 × 34 × 5 × 7 × 172 × 373 × 61

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 17 × 17 × 37 × 37 × 37 × 61)

See below for interesting mathematical facts about the number 20738429127843840 from the Numbermatics database.


Names of 20738429127843840

  • Cardinal: 20738429127843840 can be written as Twenty quadrillion, seven hundred thirty-eight trillion, four hundred twenty-nine billion, one hundred twenty-seven million, eight hundred forty-three thousand, eight hundred forty.

Scientific notation

  • Scientific notation: 2.073842912784384 × 1016

Factors of 20738429127843840

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 25
  • Sum of prime factors: 132

Divisors of 20738429127843840

Bases of 20738429127843840

  • Binary: 10010011010110101111101110011010101110101100000000000002
  • Hexadecimal: 0x49AD7DCD5D6000
  • Base-36: 5O75QTGCG00

Squares and roots of 20738429127843840

  • 20738429127843840 squared (207384291278438402) is 430082442690601814198767425945600
  • 20738429127843840 cubed (207384291278438403) is 8919234256869005681178797988622534462201135104000
  • The square root of 20738429127843840 is 144008434.2246794933
  • The cube root of 20738429127843840 is 274742.1456382103

Scales and comparisons

How big is 20738429127843840?
  • 20,738,429,127,843,840 seconds is equal to 659,417,898 years, 4 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 20,738,429,127,843,840 would take you about one billion, nine hundred seventy-eight million, two hundred fifty-three thousand, six hundred ninety-four 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 20738429127843840 cubic inches would be around 22895.2 feet tall.

Recreational maths with 20738429127843840

  • 20738429127843840 backwards is 04834872192483702
  • 20738429127843840 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 20738429127843840's digits is 72
  • More coming soon!

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"Number 20738429127843840 - Facts about the integer". Numbermatics.com. 2024. Web. 24 May 2024.

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Numbermatics. (2024). Number 20738429127843840 - Facts about the integer. Retrieved 24 May 2024, from https://numbermatics.com/n/20738429127843840/

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The information we have on file for 20738429127843840 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 20738429127843840, math, Factors of 20738429127843840, curriculum, school, college, exams, university, Prime factorization of 20738429127843840, STEM, science, technology, engineering, physics, economics, calculator, twenty quadrillion, seven hundred thirty-eight trillion, four hundred twenty-nine billion, one hundred twenty-seven million, eight hundred forty-three thousand, eight hundred forty.

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