15438135900000

15,438,135,900,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 15438135900000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1728 divisors.

15438135900000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, seven hundred twenty-eight divisors.

Prime factorization of 15438135900000:

25 × 3 × 55 × 113 × 23 × 412

(2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 5 × 11 × 11 × 11 × 23 × 41 × 41)

See below for interesting mathematical facts about the number 15438135900000 from the Numbermatics database.


Names of 15438135900000

  • Cardinal: 15438135900000 can be written as Fifteen trillion, four hundred thirty-eight billion, one hundred thirty-five million, nine hundred thousand.

Scientific notation

  • Scientific notation: 1.54381359 × 1013

Factors of 15438135900000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 85

Divisors of 15438135900000

Bases of 15438135900000

  • Binary: 111000001010011110001001101100110111011000002
  • Hexadecimal: 0xE0A789B3760
  • Base-36: 5H06JII5C

Squares and roots of 15438135900000

  • 15438135900000 squared (154381359000002) is 238336040066868810000000000
  • 15438135900000 cubed (154381359000003) is 3679464176420165776251279000000000000000
  • The square root of 15438135900000 is 3929139.3332382603
  • The cube root of 15438135900000 is 24899.9391943807

Scales and comparisons

How big is 15438135900000?
  • 15,438,135,900,000 seconds is equal to 490,884 years, 50 weeks, 2 days, 11 hours, 20 minutes.
  • To count from 1 to 15,438,135,900,000 would take you about one million, two hundred twenty-seven thousand, two hundred twelve 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 15438135900000 cubic inches would be around 2075 feet tall.

Recreational maths with 15438135900000

  • 15438135900000 backwards is 00000953183451
  • The number of decimal digits it has is: 14
  • The sum of 15438135900000's digits is 39
  • More coming soon!

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"Number 15438135900000 - Facts about the integer". Numbermatics.com. 2024. Web. 3 May 2024.

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Numbermatics. (2024). Number 15438135900000 - Facts about the integer. Retrieved 3 May 2024, from https://numbermatics.com/n/15438135900000/

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The information we have on file for 15438135900000 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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