15420135456000

15,420,135,456,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 15420135456000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2880 divisors.

15420135456000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, eight hundred eighty divisors.

Prime factorization of 15420135456000:

28 × 33 × 53 × 114 × 23 × 53

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 5 × 11 × 11 × 11 × 11 × 23 × 53)

See below for interesting mathematical facts about the number 15420135456000 from the Numbermatics database.


Names of 15420135456000

  • Cardinal: 15420135456000 can be written as Fifteen trillion, four hundred twenty billion, one hundred thirty-five million, four hundred fifty-six thousand.

Scientific notation

  • Scientific notation: 1.5420135456 × 1013

Factors of 15420135456000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 97

Divisors of 15420135456000

Bases of 15420135456000

  • Binary: 111000000110010001111011001000111101000000002
  • Hexadecimal: 0xE0647B23D00
  • Base-36: 5GRWUIIO0

Squares and roots of 15420135456000

  • 15420135456000 squared (154201354560002) is 237780577481388327936000000
  • 15420135456000 cubed (154201354560003) is 3666608713568911335710468898816000000000
  • The square root of 15420135456000 is 3926848.0306729467
  • The cube root of 15420135456000 is 24890.2578814491

Scales and comparisons

How big is 15420135456000?
  • 15,420,135,456,000 seconds is equal to 490,312 years, 31 weeks, 5 days.
  • To count from 1 to 15,420,135,456,000 would take you about one million, two hundred twenty-five thousand, seven hundred eighty-one 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 15420135456000 cubic inches would be around 2074.2 feet tall.

Recreational maths with 15420135456000

  • 15420135456000 backwards is 00065453102451
  • 15420135456000 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 15420135456000's digits is 36
  • More coming soon!

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"Number 15420135456000 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.

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Numbermatics. (2024). Number 15420135456000 - Facts about the integer. Retrieved 11 May 2024, from https://numbermatics.com/n/15420135456000/

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The information we have on file for 15420135456000 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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