21478429986000

21,478,429,986,000 is an even composite number composed of nine prime numbers multiplied together.

What does the number 21478429986000 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 2560 divisors.

21478429986000 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, five hundred sixty divisors.

Prime factorization of 21478429986000:

24 × 3 × 53 × 13 × 17 × 23 × 41 × 89 × 193

(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 17 × 23 × 41 × 89 × 193)

See below for interesting mathematical facts about the number 21478429986000 from the Numbermatics database.


Names of 21478429986000

  • Cardinal: 21478429986000 can be written as Twenty-one trillion, four hundred seventy-eight billion, four hundred twenty-nine million, nine hundred eighty-six thousand.

Scientific notation

  • Scientific notation: 2.1478429986 × 1013

Factors of 21478429986000

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 386

Divisors of 21478429986000

Bases of 21478429986000

  • Binary: 1001110001000110101100011000010001100110100002
  • Hexadecimal: 0x1388D6308CD0
  • Base-36: 7M31YNNIO

Squares and roots of 21478429986000

  • 21478429986000 squared (214784299860002) is 461322954663503960196000000
  • 21478429986000 cubed (214784299860003) is 9908492782674721998503516837256000000000
  • The square root of 21478429986000 is 4634482.7096451659
  • The cube root of 21478429986000 is 27797.1867078755

Scales and comparisons

How big is 21478429986000?
  • 21,478,429,986,000 seconds is equal to 682,947 years, 33 weeks, 15 hours, 40 minutes.
  • To count from 1 to 21,478,429,986,000 would take you about one million, seven hundred seven thousand, three hundred sixty-nine 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 21478429986000 cubic inches would be around 2316.4 feet tall.

Recreational maths with 21478429986000

  • 21478429986000 backwards is 00068992487412
  • 21478429986000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 21478429986000's digits is 60
  • More coming soon!

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"Number 21478429986000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 June 2024.

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Numbermatics. (2024). Number 21478429986000 - Facts about the integer. Retrieved 11 June 2024, from https://numbermatics.com/n/21478429986000/

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The information we have on file for 21478429986000 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 21478429986000, math, Factors of 21478429986000, curriculum, school, college, exams, university, Prime factorization of 21478429986000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one trillion, four hundred seventy-eight billion, four hundred twenty-nine million, nine hundred eighty-six thousand.

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