164491109171887068

164,491,109,171,887,068 is an even composite number composed of five prime numbers multiplied together.

What does the number 164491109171887068 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 1248 divisors.

164491109171887068 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one thousand, two hundred forty-eight divisors.

Prime factorization of 164491109171887068:

22 × 312 × 193 × 29 × 733

(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 19 × 19 × 19 × 29 × 73 × 73 × 73)

See below for interesting mathematical facts about the number 164491109171887068 from the Numbermatics database.


Names of 164491109171887068

  • Cardinal: 164491109171887068 can be written as One hundred sixty-four quadrillion, four hundred ninety-one trillion, one hundred nine billion, one hundred seventy-one million, eight hundred eighty-seven thousand and sixty-eight.

Scientific notation

  • Scientific notation: 1.64491109171887068 × 1017

Factors of 164491109171887068

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 21
  • Sum of prime factors: 126

Divisors of 164491109171887068

Bases of 164491109171887068

  • Binary: 10010010000110001111001010110100101110011001111011110111002
  • Hexadecimal: 0x24863CAD2E67BDC
  • Base-36: 18ZN8CCMCXR0

Squares and roots of 164491109171887068

  • 164491109171887068 squared (1644911091718870682) is 27057324996597669905701988145636624
  • 164491109171887068 cubed (1644911091718870683) is 4450689399914576211193128909303573016900252292778432
  • The square root of 164491109171887068 is 405575035.1931034079
  • The cube root of 164491109171887068 is 547916.2022797035

Scales and comparisons

How big is 164491109171887068?
  • 164,491,109,171,887,068 seconds is equal to 5,230,308,467 years, 13 weeks, 3 days, 37 minutes, 48 seconds.
  • To count from 1 to 164,491,109,171,887,068 would take you about fifteen billion, six hundred ninety million, nine hundred twenty-five thousand, four hundred one 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 164491109171887068 cubic inches would be around 45659.7 feet tall.

Recreational maths with 164491109171887068

  • 164491109171887068 backwards is 860788171901194461
  • 164491109171887068 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 164491109171887068's digits is 81
  • More coming soon!

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"Number 164491109171887068 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

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Numbermatics. (2024). Number 164491109171887068 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/164491109171887068/

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Numbermatics. 2024. "Number 164491109171887068 - Facts about the integer". https://numbermatics.com/n/164491109171887068/

The information we have on file for 164491109171887068 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 164491109171887068, math, Factors of 164491109171887068, curriculum, school, college, exams, university, Prime factorization of 164491109171887068, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-four quadrillion, four hundred ninety-one trillion, one hundred nine billion, one hundred seventy-one million, eight hundred eighty-seven thousand and sixty-eight.

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