16720238943313920

16,720,238,943,313,920 is an even composite number composed of seven prime numbers multiplied together.

What does the number 16720238943313920 look like?

This visualization shows the relationship between its 7 prime factors (large circles) and 4536 divisors.

16720238943313920 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four thousand, five hundred thirty-six divisors.

Prime factorization of 16720238943313920:

213 × 32 × 5 × 72 × 17 × 472 × 1572

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 17 × 47 × 47 × 157 × 157)

See below for interesting mathematical facts about the number 16720238943313920 from the Numbermatics database.


Names of 16720238943313920

  • Cardinal: 16720238943313920 can be written as Sixteen quadrillion, seven hundred twenty trillion, two hundred thirty-eight billion, nine hundred forty-three million, three hundred thirteen thousand, nine hundred twenty.

Scientific notation

  • Scientific notation: 1.672023894331392 × 1016

Factors of 16720238943313920

  • Number of distinct prime factors ω(n): 7
  • Total number of prime factors Ω(n): 23
  • Sum of prime factors: 238

Divisors of 16720238943313920

Bases of 16720238943313920

  • Binary: 1110110110011011110111111111101100011010100000000000002
  • Hexadecimal: 0x3B66F7FEC6A000
  • Base-36: 4KMTVQB2M80

Squares and roots of 16720238943313920

  • 16720238943313920 squared (167202389433139202) is 279566390321511392067071665766400
  • 16720238943313920 cubed (167202389433139203) is 4674416846695434549507721790116936358232588288000
  • The square root of 16720238943313920 is 129306762.9449980469
  • The cube root of 16720238943313920 is 255709.8710198455

Scales and comparisons

How big is 16720238943313920?
  • 16,720,238,943,313,920 seconds is equal to 531,651,879 years, 15 weeks, 5 days, 3 hours, 12 minutes.
  • To count from 1 to 16,720,238,943,313,920 would take you about one billion, five hundred ninety-four million, nine hundred fifty-five thousand, six hundred thirty-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 16720238943313920 cubic inches would be around 21309.2 feet tall.

Recreational maths with 16720238943313920

  • 16720238943313920 backwards is 02931334983202761
  • 16720238943313920 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 16720238943313920'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 16720238943313920 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.

APA style:
Numbermatics. (2024). Number 16720238943313920 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/16720238943313920/

Chicago style:
Numbermatics. 2024. "Number 16720238943313920 - Facts about the integer". https://numbermatics.com/n/16720238943313920/

The information we have on file for 16720238943313920 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 16720238943313920, math, Factors of 16720238943313920, curriculum, school, college, exams, university, Prime factorization of 16720238943313920, STEM, science, technology, engineering, physics, economics, calculator, sixteen quadrillion, seven hundred twenty trillion, two hundred thirty-eight billion, nine hundred forty-three million, three hundred thirteen thousand, nine hundred twenty.

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