1438988189104640020

1,438,988,189,104,640,020 is an even composite number composed of ten prime numbers multiplied together.

What does the number 1438988189104640020 look like?

This visualization shows the relationship between its 10 prime factors (large circles) and 3456 divisors.

1438988189104640020 is an even composite number. It is composed of ten distinct prime numbers multiplied together. It has a total of three thousand, four hundred fifty-six divisors.

Prime factorization of 1438988189104640020:

22 × 5 × 7 × 112 × 19 × 41 × 61 × 1272 × 137 × 809

(2 × 2 × 5 × 7 × 11 × 11 × 19 × 41 × 61 × 127 × 127 × 137 × 809)

See below for interesting mathematical facts about the number 1438988189104640020 from the Numbermatics database.


Names of 1438988189104640020

  • Cardinal: 1438988189104640020 can be written as One quintillion, four hundred thirty-eight quadrillion, nine hundred eighty-eight trillion, one hundred eighty-nine billion, one hundred four million, six hundred forty thousand and twenty.

Scientific notation

  • Scientific notation: 1.43898818910464002 × 1018

Factors of 1438988189104640020

  • Number of distinct prime factors ω(n): 10
  • Total number of prime factors Ω(n): 13
  • Sum of prime factors: 1219

Divisors of 1438988189104640020

Bases of 1438988189104640020

  • Binary: 10011111110000101000000100010010001111001000010010000000101002
  • Hexadecimal: 0x13F8502247909014
  • Base-36: AXKUQO0AVAC4

Squares and roots of 1438988189104640020

  • 1438988189104640020 squared (14389881891046400202) is 2070687008382651226764397093785600400
  • 1438988189104640020 cubed (14389881891046400203) is 2979694148395055837791228895685055321055342701568008000
  • The square root of 1438988189104640020 is 1199578338.0440979021
  • The cube root of 1438988189104640020 is 1128978.6864343355

Scales and comparisons

How big is 1438988189104640020?
  • 1,438,988,189,104,640,020 seconds is equal to 45,755,373,330 years, 42 weeks, 19 hours, 33 minutes, 40 seconds.
  • To count from 1 to 1,438,988,189,104,640,020 would take you about one hundred sixty billion, one hundred forty-three million, eight hundred six thousand, six hundred fifty-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 1438988189104640020 cubic inches would be around 94081.6 feet tall.

Recreational maths with 1438988189104640020

  • 1438988189104640020 backwards is 0200464019818898341
  • 1438988189104640020 is a Harshad number.
  • The number of decimal digits it has is: 19
  • The sum of 1438988189104640020's digits is 76
  • More coming soon!

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"Number 1438988189104640020 - Facts about the integer". Numbermatics.com. 2024. Web. 23 September 2024.

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Numbermatics. (2024). Number 1438988189104640020 - Facts about the integer. Retrieved 23 September 2024, from https://numbermatics.com/n/1438988189104640020/

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The information we have on file for 1438988189104640020 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 1438988189104640020, math, Factors of 1438988189104640020, curriculum, school, college, exams, university, Prime factorization of 1438988189104640020, STEM, science, technology, engineering, physics, economics, calculator, one quintillion, four hundred thirty-eight quadrillion, nine hundred eighty-eight trillion, one hundred eighty-nine billion, one hundred four million, six hundred forty thousand and twenty.

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