1321680326616397440

1,321,680,326,616,397,440 is an even composite number composed of nine prime numbers multiplied together.

What does the number 1321680326616397440 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 11520 divisors.

1321680326616397440 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of eleven thousand, five hundred twenty divisors.

Prime factorization of 1321680326616397440:

27 × 34 × 5 × 72 × 112 × 31 × 73 × 223 × 8521

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 11 × 11 × 31 × 73 × 223 × 8521)

See below for interesting mathematical facts about the number 1321680326616397440 from the Numbermatics database.


Names of 1321680326616397440

  • Cardinal: 1321680326616397440 can be written as One quintillion, three hundred twenty-one quadrillion, six hundred eighty trillion, three hundred twenty-six billion, six hundred sixteen million, three hundred ninety-seven thousand, four hundred forty.

Scientific notation

  • Scientific notation: 1.32168032661639744 × 1018

Factors of 1321680326616397440

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 20
  • Sum of prime factors: 8876

Divisors of 1321680326616397440

Bases of 1321680326616397440

  • Binary: 10010010101111000110101000001001001101001011110110110100000002
  • Hexadecimal: 0x12578D412697B680
  • Base-36: A1HSKNY4MG00

Squares and roots of 1321680326616397440

  • 1321680326616397440 squared (13216803266163974402) is 1746838885764827015269476684038553600
  • 1321680326616397440 cubed (13216803266163974403) is 2308762589083880346152860735864420856797526900342784000
  • The square root of 1321680326616397440 is 1149643565.0306565517
  • The cube root of 1321680326616397440 is 1097426.5811182313

Scales and comparisons

How big is 1321680326616397440?
  • 1,321,680,326,616,397,440 seconds is equal to 42,025,346,160 years, 37 weeks, 5 days, 14 hours, 24 minutes.
  • To count from 1 to 1,321,680,326,616,397,440 would take you about one hundred forty-seven billion, eighty-eight million, seven hundred eleven thousand, five hundred sixty-two 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 1321680326616397440 cubic inches would be around 91452.2 feet tall.

Recreational maths with 1321680326616397440

  • 1321680326616397440 backwards is 0447936166230861231
  • 1321680326616397440 is a Harshad number.
  • The number of decimal digits it has is: 19
  • The sum of 1321680326616397440's digits is 72
  • 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 1321680326616397440 - Facts about the integer". Numbermatics.com. 2024. Web. 4 June 2024.

APA style:
Numbermatics. (2024). Number 1321680326616397440 - Facts about the integer. Retrieved 4 June 2024, from https://numbermatics.com/n/1321680326616397440/

Chicago style:
Numbermatics. 2024. "Number 1321680326616397440 - Facts about the integer". https://numbermatics.com/n/1321680326616397440/

The information we have on file for 1321680326616397440 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 1321680326616397440, math, Factors of 1321680326616397440, curriculum, school, college, exams, university, Prime factorization of 1321680326616397440, STEM, science, technology, engineering, physics, economics, calculator, one quintillion, three hundred twenty-one quadrillion, six hundred eighty trillion, three hundred twenty-six billion, six hundred sixteen million, three hundred ninety-seven thousand, four hundred forty.

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