20709438013440

20,709,438,013,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 20709438013440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 2400 divisors.

20709438013440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 20709438013440:

214 × 34 × 5 × 11 × 19 × 109 × 137

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 11 × 19 × 109 × 137)

See below for interesting mathematical facts about the number 20709438013440 from the Numbermatics database.


Names of 20709438013440

  • Cardinal: 20709438013440 can be written as Twenty trillion, seven hundred nine billion, four hundred thirty-eight million, thirteen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 2.070943801344 × 1013

Factors of 20709438013440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 286

Divisors of 20709438013440

Bases of 20709438013440

  • Binary: 1001011010101110010101011001001000000000000002
  • Hexadecimal: 0x12D5CAB24000
  • Base-36: 7C9S8OW00

Squares and roots of 20709438013440

  • 20709438013440 squared (207094380134402) is 428880822832513693620633600
  • 20709438013440 cubed (207094380134403) is 8881880815603084981056491102178115584000
  • The square root of 20709438013440 is 4550762.3551928087
  • The cube root of 20709438013440 is 27461.4061436257

Scales and comparisons

How big is 20709438013440?
  • 20,709,438,013,440 seconds is equal to 658,496 years, 3 weeks, 4 days, 14 hours, 24 minutes.
  • To count from 1 to 20,709,438,013,440 would take you about one million, six hundred forty-six thousand, two hundred forty 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 20709438013440 cubic inches would be around 2288.5 feet tall.

Recreational maths with 20709438013440

  • 20709438013440 backwards is 04431083490702
  • 20709438013440 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 20709438013440's digits is 45
  • More coming soon!

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"Number 20709438013440 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 20709438013440 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/20709438013440/

Chicago style:
Numbermatics. 2024. "Number 20709438013440 - Facts about the integer". https://numbermatics.com/n/20709438013440/

The information we have on file for 20709438013440 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 20709438013440, math, Factors of 20709438013440, curriculum, school, college, exams, university, Prime factorization of 20709438013440, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, seven hundred nine billion, four hundred thirty-eight million, thirteen thousand, four hundred forty.

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