155981445984000

155,981,445,984,000 is an even composite number composed of six prime numbers multiplied together.

What does the number 155981445984000 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 5400 divisors.

155981445984000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five thousand, four hundred divisors.

Prime factorization of 155981445984000:

28 × 34 × 53 × 72 × 134 × 43

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 13 × 13 × 13 × 13 × 43)

See below for interesting mathematical facts about the number 155981445984000 from the Numbermatics database.


Names of 155981445984000

  • Cardinal: 155981445984000 can be written as One hundred fifty-five trillion, nine hundred eighty-one billion, four hundred forty-five million, nine hundred eighty-four thousand.

Scientific notation

  • Scientific notation: 1.55981445984 × 1014

Factors of 155981445984000

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 22
  • Sum of prime factors: 73

Divisors of 155981445984000

Bases of 155981445984000

  • Binary: 1000110111011101010000101010110111101111000000002
  • Hexadecimal: 0x8DDD42ADEF00
  • Base-36: 1JAGVXM800

Squares and roots of 155981445984000

  • 155981445984000 squared (1559814459840002) is 24330211491259509728256000000
  • 155981445984000 cubed (1559814459840003) is 3795061569503191304804285782523904000000000
  • The square root of 155981445984000 is 12489253.2196284659
  • The cube root of 155981445984000 is 53829.9918436723

Scales and comparisons

How big is 155981445984000?
  • 155,981,445,984,000 seconds is equal to 4,959,727 years, 26 weeks.
  • To count from 1 to 155,981,445,984,000 would take you about twelve million, three hundred ninety-nine thousand, three hundred eighteen 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 155981445984000 cubic inches would be around 4485.8 feet tall.

Recreational maths with 155981445984000

  • 155981445984000 backwards is 000489544189551
  • 155981445984000 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 155981445984000's digits is 63
  • More coming soon!

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"Number 155981445984000 - Facts about the integer". Numbermatics.com. 2024. Web. 27 May 2024.

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Numbermatics. (2024). Number 155981445984000 - Facts about the integer. Retrieved 27 May 2024, from https://numbermatics.com/n/155981445984000/

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The information we have on file for 155981445984000 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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