20420829994950

20,420,829,994,950 is an even composite number composed of nine prime numbers multiplied together.

What does the number 20420829994950 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 3456 divisors.

20420829994950 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 20420829994950:

2 × 33 × 52 × 72 × 11 × 19 × 29 × 312 × 53

(2 × 3 × 3 × 3 × 5 × 5 × 7 × 7 × 11 × 19 × 29 × 31 × 31 × 53)

See below for interesting mathematical facts about the number 20420829994950 from the Numbermatics database.


Names of 20420829994950

  • Cardinal: 20420829994950 can be written as Twenty trillion, four hundred twenty billion, eight hundred twenty-nine million, nine hundred ninety-four thousand, nine hundred fifty.

Scientific notation

  • Scientific notation: 2.042082999495 × 1013

Factors of 20420829994950

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 160

Divisors of 20420829994950

Bases of 20420829994950

  • Binary: 1001010010010100110000101000101011111110001102
  • Hexadecimal: 0x129298515FC6
  • Base-36: 78L76XFPI

Squares and roots of 20420829994950

  • 20420829994950 squared (204208299949502) is 417010297682649617025502500
  • 20420829994950 cubed (204208299949503) is 8515696395120879775545511651096212375000
  • The square root of 20420829994950 is 4518941.2471230471
  • The cube root of 20420829994950 is 27333.2409585029

Scales and comparisons

How big is 20420829994950?
  • 20,420,829,994,950 seconds is equal to 649,319 years, 11 weeks, 6 days, 22 minutes, 30 seconds.
  • To count from 1 to 20,420,829,994,950 would take you about one million, six hundred twenty-three thousand, two hundred ninety-eight 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 20420829994950 cubic inches would be around 2277.8 feet tall.

Recreational maths with 20420829994950

  • 20420829994950 backwards is 05949992802402
  • 20420829994950 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 20420829994950's digits is 63
  • More coming soon!

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"Number 20420829994950 - Facts about the integer". Numbermatics.com. 2024. Web. 22 September 2024.

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Numbermatics. (2024). Number 20420829994950 - Facts about the integer. Retrieved 22 September 2024, from https://numbermatics.com/n/20420829994950/

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Numbermatics. 2024. "Number 20420829994950 - Facts about the integer". https://numbermatics.com/n/20420829994950/

The information we have on file for 20420829994950 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 20420829994950, math, Factors of 20420829994950, curriculum, school, college, exams, university, Prime factorization of 20420829994950, STEM, science, technology, engineering, physics, economics, calculator, twenty trillion, four hundred twenty billion, eight hundred twenty-nine million, nine hundred ninety-four thousand, nine hundred fifty.

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