55478843398396638

55,478,843,398,396,638 is an even composite number composed of five prime numbers multiplied together.

What does the number 55478843398396638 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1320 divisors.

55478843398396638 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, three hundred twenty divisors.

Prime factorization of 55478843398396638:

2 × 310 × 112 × 194 × 313

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 19 × 19 × 19 × 19 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 55478843398396638 from the Numbermatics database.


Names of 55478843398396638

  • Cardinal: 55478843398396638 can be written as Fifty-five quadrillion, four hundred seventy-eight trillion, eight hundred forty-three billion, three hundred ninety-eight million, three hundred ninety-six thousand, six hundred thirty-eight.

Scientific notation

  • Scientific notation: 5.5478843398396638 × 1016

Factors of 55478843398396638

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 66

Divisors of 55478843398396638

Bases of 55478843398396638

  • Binary: 110001010001100110110110110100010100111110011010110111102
  • Hexadecimal: 0xC519B6D14F9ADE
  • Base-36: F69LWT647VI

Squares and roots of 55478843398396638

  • 55478843398396638 squared (554788433983966382) is 3077902064823818221379549169703044
  • 55478843398396638 cubed (554788433983966383) is 170758446649962268483522493517487645863476187966072
  • The square root of 55478843398396638 is 235539473.1215908915
  • The cube root of 55478843398396638 is 381395.7062882669

Scales and comparisons

How big is 55478843398396638?
  • 55,478,843,398,396,638 seconds is equal to 1,764,055,612 years, 38 weeks, 2 days, 23 hours, 57 minutes, 18 seconds.
  • To count from 1 to 55,478,843,398,396,638 would take you about five billion, two hundred ninety-two million, one hundred sixty-six thousand, eight hundred thirty-eight 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 55478843398396638 cubic inches would be around 31783 feet tall.

Recreational maths with 55478843398396638

  • 55478843398396638 backwards is 83669389334887455
  • 55478843398396638 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 55478843398396638's digits is 99
  • More coming soon!

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"Number 55478843398396638 - Facts about the integer". Numbermatics.com. 2024. Web. 9 June 2024.

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Numbermatics. (2024). Number 55478843398396638 - Facts about the integer. Retrieved 9 June 2024, from https://numbermatics.com/n/55478843398396638/

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Numbermatics. 2024. "Number 55478843398396638 - Facts about the integer". https://numbermatics.com/n/55478843398396638/

The information we have on file for 55478843398396638 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 55478843398396638, math, Factors of 55478843398396638, curriculum, school, college, exams, university, Prime factorization of 55478843398396638, STEM, science, technology, engineering, physics, economics, calculator, fifty-five quadrillion, four hundred seventy-eight trillion, eight hundred forty-three billion, three hundred ninety-eight million, three hundred ninety-six thousand, six hundred thirty-eight.

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