13538197344013440

13,538,197,344,013,440 is an even composite number composed of seven prime numbers multiplied together.

What does the number 13538197344013440 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 1920 divisors.

13538197344013440 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one thousand, nine hundred twenty divisors.

Prime factorization of 13538197344013440:

27 × 3 × 5 × 74 × 41 × 127 × 7512

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 7 × 7 × 7 × 7 × 41 × 127 × 751 × 751)

See below for interesting mathematical facts about the number 13538197344013440 from the Numbermatics database.


Names of 13538197344013440

  • Cardinal: 13538197344013440 can be written as Thirteen quadrillion, five hundred thirty-eight trillion, one hundred ninety-seven billion, three hundred forty-four million, thirteen thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.353819734401344 × 1016

Factors of 13538197344013440

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 936

Divisors of 13538197344013440

Bases of 13538197344013440

  • Binary: 1100000001100011101011001100111001011011001100100000002
  • Hexadecimal: 0x3018EB3396CC80
  • Base-36: 3PAW200Q8AO

Squares and roots of 13538197344013440

  • 13538197344013440 squared (135381973440134402) is 183282787325452561080606900633600
  • 13538197344013440 cubed (135381973440134403) is 2481318544572822046681124194486798793902915584000
  • The square root of 13538197344013440 is 116353759.4752032067
  • The cube root of 13538197344013440 is 238334.5185608083

Scales and comparisons

How big is 13538197344013440?
  • 13,538,197,344,013,440 seconds is equal to 430,472,799 years, 7 weeks, 4 days, 1 hour, 4 minutes.
  • To count from 1 to 13,538,197,344,013,440 would take you about one billion, two hundred ninety-one million, four hundred eighteen thousand, three hundred ninety-seven 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 13538197344013440 cubic inches would be around 19861.2 feet tall.

Recreational maths with 13538197344013440

  • 13538197344013440 backwards is 04431044379183531
  • 13538197344013440 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 13538197344013440's digits is 60
  • More coming soon!

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"Number 13538197344013440 - Facts about the integer". Numbermatics.com. 2024. Web. 29 May 2024.

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Numbermatics. (2024). Number 13538197344013440 - Facts about the integer. Retrieved 29 May 2024, from https://numbermatics.com/n/13538197344013440/

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The information we have on file for 13538197344013440 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 13538197344013440, math, Factors of 13538197344013440, curriculum, school, college, exams, university, Prime factorization of 13538197344013440, STEM, science, technology, engineering, physics, economics, calculator, thirteen quadrillion, five hundred thirty-eight trillion, one hundred ninety-seven billion, three hundred forty-four million, thirteen thousand, four hundred forty.

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