15505994493990

15,505,994,493,990 is an even composite number composed of nine prime numbers multiplied together.

What does the number 15505994493990 look like?

This visualization shows the relationship between its 9 prime factors (large circles) and 2304 divisors.

15505994493990 is an even composite number. It is composed of nine distinct prime numbers multiplied together. It has a total of two thousand, three hundred four divisors.

Prime factorization of 15505994493990:

2 × 35 × 5 × 7 × 11 × 132 × 29 × 37 × 457

(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 11 × 13 × 13 × 29 × 37 × 457)

See below for interesting mathematical facts about the number 15505994493990 from the Numbermatics database.


Names of 15505994493990

  • Cardinal: 15505994493990 can be written as Fifteen trillion, five hundred five billion, nine hundred ninety-four million, four hundred ninety-three thousand, nine hundred ninety.

Scientific notation

  • Scientific notation: 1.550599449399 × 1013

Factors of 15505994493990

  • Number of distinct prime factors ω(n): 9
  • Total number of prime factors Ω(n): 14
  • Sum of prime factors: 564

Divisors of 15505994493990

Bases of 15505994493990

  • Binary: 111000011010010001010100101100110000001001102
  • Hexadecimal: 0xE1A454B3026
  • Base-36: 5HVCSRODI

Squares and roots of 15505994493990

  • 15505994493990 squared (155059944939902) is 240435865247648196146120100
  • 15505994493990 cubed (155059944939903) is 3728197202687754517238293808101268199000
  • The square root of 15505994493990 is 3937765.1649114373
  • The cube root of 15505994493990 is 24936.3685758777

Scales and comparisons

How big is 15505994493990?
  • 15,505,994,493,990 seconds is equal to 493,042 years, 34 weeks, 2 days, 20 hours, 46 minutes, 30 seconds.
  • To count from 1 to 15,505,994,493,990 would take you about one million, two hundred thirty-two thousand, six hundred six 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 15505994493990 cubic inches would be around 2078 feet tall.

Recreational maths with 15505994493990

  • 15505994493990 backwards is 09939449950551
  • The number of decimal digits it has is: 14
  • The sum of 15505994493990'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 15505994493990 - Facts about the integer". Numbermatics.com. 2024. Web. 1 May 2024.

APA style:
Numbermatics. (2024). Number 15505994493990 - Facts about the integer. Retrieved 1 May 2024, from https://numbermatics.com/n/15505994493990/

Chicago style:
Numbermatics. 2024. "Number 15505994493990 - Facts about the integer". https://numbermatics.com/n/15505994493990/

The information we have on file for 15505994493990 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 15505994493990, math, Factors of 15505994493990, curriculum, school, college, exams, university, Prime factorization of 15505994493990, STEM, science, technology, engineering, physics, economics, calculator, fifteen trillion, five hundred five billion, nine hundred ninety-four million, four hundred ninety-three thousand, nine hundred ninety.

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