164385666820476400

164,385,666,820,476,400 is an even composite number composed of five prime numbers multiplied together.

What does the number 164385666820476400 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 840 divisors.

164385666820476400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eight hundred forty divisors.

Prime factorization of 164385666820476400:

24 × 52 × 136 × 293 × 3491

(2 × 2 × 2 × 2 × 5 × 5 × 13 × 13 × 13 × 13 × 13 × 13 × 29 × 29 × 29 × 3491)

See below for interesting mathematical facts about the number 164385666820476400 from the Numbermatics database.


Names of 164385666820476400

  • Cardinal: 164385666820476400 can be written as One hundred sixty-four quadrillion, three hundred eighty-five trillion, six hundred sixty-six billion, eight hundred twenty million, four hundred seventy-six thousand, four hundred.

Scientific notation

  • Scientific notation: 1.643856668204764 × 1017

Factors of 164385666820476400

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 16
  • Sum of prime factors: 3540

Divisors of 164385666820476400

Bases of 164385666820476400

  • Binary: 10010010000000001111100100100111010000000000001101111100002
  • Hexadecimal: 0x24803E49D000DF0
  • Base-36: 18YLUSSWRQB4

Squares and roots of 164385666820476400

  • 164385666820476400 squared (1643856668204764002) is 27022647456012675575746322956960000
  • 164385666820476400 cubed (1643856668204764003) is 4442135921311293882139431157087229308323895744000000
  • The square root of 164385666820476400 is 405445023.1788230989
  • The cube root of 164385666820476400 is 547799.1018841549

Scales and comparisons

How big is 164385666820476400?
  • 164,385,666,820,476,400 seconds is equal to 5,226,955,726 years, 33 weeks, 1 day, 6 hours, 6 minutes, 40 seconds.
  • To count from 1 to 164,385,666,820,476,400 would take you about fifteen billion, six hundred eighty million, eight hundred sixty-seven thousand, one hundred seventy-nine 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 164385666820476400 cubic inches would be around 45649.9 feet tall.

Recreational maths with 164385666820476400

  • 164385666820476400 backwards is 004674028666583461
  • The number of decimal digits it has is: 18
  • The sum of 164385666820476400's digits is 76
  • More coming soon!

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"Number 164385666820476400 - Facts about the integer". Numbermatics.com. 2024. Web. 25 June 2024.

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Numbermatics. (2024). Number 164385666820476400 - Facts about the integer. Retrieved 25 June 2024, from https://numbermatics.com/n/164385666820476400/

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Numbermatics. 2024. "Number 164385666820476400 - Facts about the integer". https://numbermatics.com/n/164385666820476400/

The information we have on file for 164385666820476400 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 164385666820476400, math, Factors of 164385666820476400, curriculum, school, college, exams, university, Prime factorization of 164385666820476400, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-four quadrillion, three hundred eighty-five trillion, six hundred sixty-six billion, eight hundred twenty million, four hundred seventy-six thousand, four hundred.

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