21424355807040

21,424,355,807,040 is an even composite number composed of seven prime numbers multiplied together.

What does the number 21424355807040 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1344 divisors.

21424355807040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, three hundred forty-four divisors.

Prime factorization of 21424355807040:

26 × 35 × 5 × 31 × 71 × 151 × 829

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 31 × 71 × 151 × 829)

See below for interesting mathematical facts about the number 21424355807040 from the Numbermatics database.


Names of 21424355807040

  • Cardinal: 21424355807040 can be written as Twenty-one trillion, four hundred twenty-four billion, three hundred fifty-five million, eight hundred seven thousand and forty.

Scientific notation

  • Scientific notation: 2.142435580704 × 1013

Factors of 21424355807040

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 1092

Divisors of 21424355807040

Bases of 21424355807040

  • Binary: 1001101111100001111110001111000001111010000002
  • Hexadecimal: 0x137C3F1E0F40
  • Base-36: 7LE7OAC00

Squares and roots of 21424355807040

  • 21424355807040 squared (214243558070402) is 459003021746648569713561600
  • 21424355807040 cubed (214243558070403) is 9833844054406717688200853734400753664000
  • The square root of 21424355807040 is 4628645.1372988187
  • The cube root of 21424355807040 is 27773.8396688729

Scales and comparisons

How big is 21424355807040?
  • 21,424,355,807,040 seconds is equal to 681,228 years, 12 weeks, 5 days, 2 hours, 24 minutes.
  • To count from 1 to 21,424,355,807,040 would take you about one million, seven hundred three thousand and seventy 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 21424355807040 cubic inches would be around 2314.5 feet tall.

Recreational maths with 21424355807040

  • 21424355807040 backwards is 04070855342412
  • 21424355807040 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21424355807040's digits is 45
  • More coming soon!

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"Number 21424355807040 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 21424355807040 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/21424355807040/

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Numbermatics. 2024. "Number 21424355807040 - Facts about the integer". https://numbermatics.com/n/21424355807040/

The information we have on file for 21424355807040 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 21424355807040, math, Factors of 21424355807040, curriculum, school, college, exams, university, Prime factorization of 21424355807040, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred twenty-four billion, three hundred fifty-five million, eight hundred seven thousand and forty.

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