13805721895358610000

13,805,721,895,358,610,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 13805721895358610000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 9000 divisors.

13805721895358610000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of nine thousand divisors.

Prime factorization of 13805721895358610000:

24 × 39 × 54 × 78 × 233

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 23 × 23 × 23)

See below for interesting mathematical facts about the number 13805721895358610000 from the Numbermatics database.


Names of 13805721895358610000

  • Cardinal: 13805721895358610000 can be written as Thirteen quintillion, eight hundred five quadrillion, seven hundred twenty-one trillion, eight hundred ninety-five billion, three hundred fifty-eight million, six hundred ten thousand.

Scientific notation

  • Scientific notation: 1.380572189535861 × 1019

Factors of 13805721895358610000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 28
  • Sum of prime factors: 40

Divisors of 13805721895358610000

Bases of 13805721895358610000

  • Binary: 10111111100101111100011011101011000000001010111010111010010100002
  • Hexadecimal: 0xBF97C6EB00AEBA50
  • Base-36: 2WW0NYYT4B900

Squares and roots of 13805721895358610000

  • 13805721895358610000 squared (138057218953586100002) is 190597957051984130882660501132100000000
  • 13805721895358610000 cubed (138057218953586100003) is 2631342388883197302297703785506936139640482381000000000000
  • The square root of 13805721895358610000 is 3715605185.6135912655
  • The cube root of 13805721895358610000 is 2398941.7727812943

Scales and comparisons

How big is 13805721895358610000?
  • 13,805,721,895,358,610,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 13,805,721,895,358,610,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13805721895358610000 cubic inches would be around 199911.8 feet tall.

Recreational maths with 13805721895358610000

  • 13805721895358610000 backwards is 00001685359812750831
  • 13805721895358610000 is a Harshad number.
  • The number of decimal digits it has is: 20
  • The sum of 13805721895358610000's digits is 72
  • More coming soon!

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"Number 13805721895358610000 - Facts about the integer". Numbermatics.com. 2024. Web. 15 May 2024.

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The information we have on file for 13805721895358610000 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!

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