55387897081957440

55,387,897,081,957,440 is an even composite number composed of nine prime numbers multiplied together.

What does the number 55387897081957440 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 15120 divisors.

55387897081957440 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of fifteen thousand, one hundred twenty divisors.

Prime factorization of 55387897081957440:

26 × 32 × 5 × 74 × 11 × 13 × 172 × 19 × 1012

(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 11 × 13 × 17 × 17 × 19 × 101 × 101)

See below for interesting mathematical facts about the number 55387897081957440 from the Numbermatics database.


Names of 55387897081957440

  • Cardinal: 55387897081957440 can be written as Fifty-five quadrillion, three hundred eighty-seven trillion, eight hundred ninety-seven billion, eighty-one million, nine hundred fifty-seven thousand, four hundred forty.

Scientific notation

  • Scientific notation: 5.538789708195744 × 1016

Factors of 55387897081957440

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 178

Divisors of 55387897081957440

Bases of 55387897081957440

  • Binary: 110001001100011011111111101110100110110100001100010000002
  • Hexadecimal: 0xC4C6FFBA6D0C40
  • Base-36: F5DDCNDH1S0

Squares and roots of 55387897081957440

  • 55387897081957440 squared (553878970819574402) is 3067819143161509496924381971353600
  • 55387897081957440 cubed (553878970819574403) is 169920050967488545736680310321600367333494390784000
  • The square root of 55387897081957440 is 235346334.3287025579
  • The cube root of 55387897081957440 is 381187.1853242715

Scales and comparisons

How big is 55387897081957440?
  • 55,387,897,081,957,440 seconds is equal to 1,761,163,801 years, 9 weeks, 6 days, 18 hours, 24 minutes.
  • To count from 1 to 55,387,897,081,957,440 would take you about five billion, two hundred eighty-three million, four hundred ninety-one thousand, four hundred three 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 55387897081957440 cubic inches would be around 31765.6 feet tall.

Recreational maths with 55387897081957440

  • 55387897081957440 backwards is 04475918079878355
  • 55387897081957440 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 55387897081957440's digits is 90
  • More coming soon!

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"Number 55387897081957440 - Facts about the integer". Numbermatics.com. 2024. Web. 18 June 2024.

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Numbermatics. (2024). Number 55387897081957440 - Facts about the integer. Retrieved 18 June 2024, from https://numbermatics.com/n/55387897081957440/

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The information we have on file for 55387897081957440 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 55387897081957440, math, Factors of 55387897081957440, curriculum, school, college, exams, university, Prime factorization of 55387897081957440, STEM, science, technology, engineering, physics, economics, calculator, fifty-five quadrillion, three hundred eighty-seven trillion, eight hundred ninety-seven billion, eighty-one million, nine hundred fifty-seven thousand, four hundred forty.

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