728990294612302872900

728,990,294,612,302,872,900 is an even composite number composed of six prime numbers multiplied together.

What does the number 728990294612302872900 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 1215 divisors.

728990294612302872900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one thousand, two hundred fifteen divisors.

Prime factorization of 728990294612302872900:

22 × 34 × 52 × 1272 × 4492 × 52612

(2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 127 × 127 × 449 × 449 × 5261 × 5261)

See below for interesting mathematical facts about the number 728990294612302872900 from the Numbermatics database.


Names of 728990294612302872900

  • Cardinal: 728990294612302872900 can be written as Seven hundred twenty-eight quintillion, nine hundred ninety quadrillion, two hundred ninety-four trillion, six hundred twelve billion, three hundred two million, eight hundred seventy-two thousand, nine hundred.

Scientific notation

  • Scientific notation: 7.289902946123028729 × 1020

Factors of 728990294612302872900

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 5847

Divisors of 728990294612302872900

Bases of 728990294612302872900

  • Binary: 10011110000100110001011100101010011000000000011010101111000001010001002
  • Hexadecimal: 0x2784C5CA9801ABC144
  • Base-36: 49UIYCCMTSLC90

Squares and roots of 728990294612302872900

  • 728990294612302872900 squared (7289902946123028729002) is 531426849638932139039746073361593554410000
  • 728990294612302872900 cubed (7289902946123028729003) is 387405015683173120654747844127392421543648790427365464489000000
  • 728990294612302872900 is a perfect square number. Its square root is 26999820270
  • The cube root of 728990294612302872900 is 8999960.0599556887

Scales and comparisons

How big is 728990294612302872900?
  • 728,990,294,612,302,872,900 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
  • To count from 1 to 728,990,294,612,302,872,900 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 728990294612302872900 cubic inches would be around 749996.7 feet tall.

Recreational maths with 728990294612302872900

  • 728990294612302872900 backwards is 009278203216492099827
  • 728990294612302872900 is a Harshad number.
  • The number of decimal digits it has is: 21
  • The sum of 728990294612302872900's digits is 90
  • 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 728990294612302872900 - Facts about the integer". Numbermatics.com. 2024. Web. 19 June 2024.

APA style:
Numbermatics. (2024). Number 728990294612302872900 - Facts about the integer. Retrieved 19 June 2024, from https://numbermatics.com/n/728990294612302872900/

Chicago style:
Numbermatics. 2024. "Number 728990294612302872900 - Facts about the integer". https://numbermatics.com/n/728990294612302872900/

The information we have on file for 728990294612302872900 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 728990294612302872900, math, Factors of 728990294612302872900, curriculum, school, college, exams, university, Prime factorization of 728990294612302872900, STEM, science, technology, engineering, physics, economics, calculator, seven hundred twenty-eight quintillion, nine hundred ninety quadrillion, two hundred ninety-four trillion, six hundred twelve billion, three hundred two million, eight hundred seventy-two thousand, nine hundred.

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