21437942464512000

21,437,942,464,512,000 is an even composite number composed of five prime numbers multiplied together.

What does the number 21437942464512000 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 6300 divisors.

21437942464512000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of six thousand, three hundred divisors.

Prime factorization of 21437942464512000:

220 × 34 × 53 × 74 × 292

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 7 × 7 × 7 × 7 × 29 × 29)

See below for interesting mathematical facts about the number 21437942464512000 from the Numbermatics database.


Names of 21437942464512000

  • Cardinal: 21437942464512000 can be written as Twenty-one quadrillion, four hundred thirty-seven trillion, nine hundred forty-two billion, four hundred sixty-four million, five hundred twelve thousand.

Scientific notation

  • Scientific notation: 2.1437942464512 × 1016

Factors of 21437942464512000

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 33
  • Sum of prime factors: 46

Divisors of 21437942464512000

Bases of 21437942464512000

  • Binary: 10011000010100110110001111100010101000000000000000000002
  • Hexadecimal: 0x4C29B1F1500000
  • Base-36: 5V346T43K00

Squares and roots of 21437942464512000

  • 21437942464512000 squared (214379424645120002) is 459585377111726844379398144000000
  • 21437942464512000 cubed (214379424645120003) is 9852564872052250302571023342342638665728000000000
  • The square root of 21437942464512000 is 146417015.6249334293
  • The cube root of 21437942464512000 is 277797.0952884475

Scales and comparisons

How big is 21437942464512000?
  • 21,437,942,464,512,000 seconds is equal to 681,660,258 years, 24 weeks.
  • To count from 1 to 21,437,942,464,512,000 would take you about two billion, forty-four million, nine hundred eighty thousand, seven hundred seventy-five 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 21437942464512000 cubic inches would be around 23149.8 feet tall.

Recreational maths with 21437942464512000

  • 21437942464512000 backwards is 00021546424973412
  • 21437942464512000 is a Harshad number.
  • The number of decimal digits it has is: 17
  • The sum of 21437942464512000's digits is 54
  • 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 21437942464512000 - Facts about the integer". Numbermatics.com. 2024. Web. 22 May 2024.

APA style:
Numbermatics. (2024). Number 21437942464512000 - Facts about the integer. Retrieved 22 May 2024, from https://numbermatics.com/n/21437942464512000/

Chicago style:
Numbermatics. 2024. "Number 21437942464512000 - Facts about the integer". https://numbermatics.com/n/21437942464512000/

The information we have on file for 21437942464512000 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 21437942464512000, math, Factors of 21437942464512000, curriculum, school, college, exams, university, Prime factorization of 21437942464512000, STEM, science, technology, engineering, physics, economics, calculator, twenty-one quadrillion, four hundred thirty-seven trillion, nine hundred forty-two billion, four hundred sixty-four million, five hundred twelve thousand.

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