164189400745320720

164,189,400,745,320,720 is an even composite number composed of seven prime numbers multiplied together.

What does the number 164189400745320720 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 11520 divisors.

164189400745320720 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 164189400745320720:

24 × 38 × 5 × 73 × 113 × 23 × 313

(2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 11 × 11 × 11 × 23 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 164189400745320720 from the Numbermatics database.


Names of 164189400745320720

  • Cardinal: 164189400745320720 can be written as One hundred sixty-four quadrillion, one hundred eighty-nine trillion, four hundred billion, seven hundred forty-five million, three hundred twenty thousand, seven hundred twenty.

Scientific notation

  • Scientific notation: 1.6418940074532072 × 1017

Factors of 164189400745320720

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 82

Divisors of 164189400745320720

Bases of 164189400745320720

  • Binary: 10010001110101000101100011110110110100111100100001000100002
  • Hexadecimal: 0x2475163DB4F2110
  • Base-36: 18WOA9EV2900

Squares and roots of 164189400745320720

  • 164189400745320720 squared (1641894007453207202) is 26958159317107524204238975661318400
  • 164189400745320720 cubed (1641894007453207203) is 4426244023472768846680763127767291696916306037248000
  • The square root of 164189400745320720 is 405202913.0513756807
  • The cube root of 164189400745320720 is 547581.0025842209

Scales and comparisons

How big is 164189400745320720?
  • 164,189,400,745,320,720 seconds is equal to 5,220,715,072 years, 28 weeks, 4 hours, 12 minutes.
  • To count from 1 to 164,189,400,745,320,720 would take you about fifteen billion, six hundred sixty-two million, one hundred forty-five thousand, two hundred seventeen 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 164189400745320720 cubic inches would be around 45631.8 feet tall.

Recreational maths with 164189400745320720

  • 164189400745320720 backwards is 027023547004981461
  • 164189400745320720 is a Harshad number.
  • The number of decimal digits it has is: 18
  • The sum of 164189400745320720's digits is 63
  • More coming soon!

Copy this link to share with anyone:


Share this page on social media:

Link to this page

HTML: To link to this page, just copy and paste the link below into your blog, web page or email.

BBCODE: To link to this page in a forum post or comment box, just copy and paste the link code below:

Cite this page

MLA style:
"Number 164189400745320720 - Facts about the integer". Numbermatics.com. 2024. Web. 31 May 2024.

APA style:
Numbermatics. (2024). Number 164189400745320720 - Facts about the integer. Retrieved 31 May 2024, from https://numbermatics.com/n/164189400745320720/

Chicago style:
Numbermatics. 2024. "Number 164189400745320720 - Facts about the integer". https://numbermatics.com/n/164189400745320720/

The information we have on file for 164189400745320720 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 164189400745320720, math, Factors of 164189400745320720, curriculum, school, college, exams, university, Prime factorization of 164189400745320720, STEM, science, technology, engineering, physics, economics, calculator, one hundred sixty-four quadrillion, one hundred eighty-nine trillion, four hundred billion, seven hundred forty-five million, three hundred twenty thousand, seven hundred twenty.

Oh no. Javascript is switched off in your browser.
Some bits of this website may not work unless you switch it on.