421873729353216

421,873,729,353,216 is an even composite number composed of five prime numbers multiplied together.

What does the number 421873729353216 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 2400 divisors.

421873729353216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two thousand, four hundred divisors.

Prime factorization of 421873729353216:

29 × 39 × 73 × 312 × 127

(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 31 × 31 × 127)

See below for interesting mathematical facts about the number 421873729353216 from the Numbermatics database.


Names of 421873729353216

  • Cardinal: 421873729353216 can be written as Four hundred twenty-one trillion, eight hundred seventy-three billion, seven hundred twenty-nine million, three hundred fifty-three thousand, two hundred sixteen.

Scientific notation

  • Scientific notation: 4.21873729353216 × 1014

Factors of 421873729353216

  • Number of distinct prime factors ω(n): 5
  • Total number of prime factors Ω(n): 24
  • Sum of prime factors: 170

Divisors of 421873729353216

Bases of 421873729353216

  • Binary: 10111111110110001001000011100011100110110000000002
  • Hexadecimal: 0x17FB121C73600
  • Base-36: 45JI460000

Squares and roots of 421873729353216

  • 421873729353216 squared (4218737293532162) is 177977443518390543249689542656
  • 421873729353216 cubed (4218737293532163) is 75084007837854779248874139577073625722781696
  • The square root of 421873729353216 is 20539564.9747801621
  • The cube root of 421873729353216 is 74999.9247023373

Scales and comparisons

How big is 421873729353216?
  • 421,873,729,353,216 seconds is equal to 13,414,279 years, 33 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
  • To count from 1 to 421,873,729,353,216 would take you about thirty-three million, five hundred thirty-five thousand, six hundred ninety-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 421873729353216 cubic inches would be around 6250 feet tall.

Recreational maths with 421873729353216

  • 421873729353216 backwards is 612353927378124
  • 421873729353216 is a Harshad number.
  • The number of decimal digits it has is: 15
  • The sum of 421873729353216'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 421873729353216 - Facts about the integer". Numbermatics.com. 2024. Web. 12 May 2024.

APA style:
Numbermatics. (2024). Number 421873729353216 - Facts about the integer. Retrieved 12 May 2024, from https://numbermatics.com/n/421873729353216/

Chicago style:
Numbermatics. 2024. "Number 421873729353216 - Facts about the integer". https://numbermatics.com/n/421873729353216/

The information we have on file for 421873729353216 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 421873729353216, math, Factors of 421873729353216, curriculum, school, college, exams, university, Prime factorization of 421873729353216, STEM, science, technology, engineering, physics, economics, calculator, four hundred twenty-one trillion, eight hundred seventy-three billion, seven hundred twenty-nine million, three hundred fifty-three thousand, two hundred sixteen.

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