15978385396512

15,978,385,396,512 is an even composite number composed of six prime numbers multiplied together.

What does the number 15978385396512 look like?

This visualization shows the relationship between its 6 prime factors (large circles) and 2430 divisors.

15978385396512 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two thousand, four hundred thirty divisors.

Prime factorization of 15978385396512:

25 × 32 × 74 × 112 × 192 × 232

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 7 × 7 × 11 × 11 × 19 × 19 × 23 × 23)

See below for interesting mathematical facts about the number 15978385396512 from the Numbermatics database.


Names of 15978385396512

  • Cardinal: 15978385396512 can be written as Fifteen trillion, nine hundred seventy-eight billion, three hundred eighty-five million, three hundred ninety-six thousand, five hundred twelve.

Scientific notation

  • Scientific notation: 1.5978385396512 × 1013

Factors of 15978385396512

  • Number of distinct prime factors ω(n): 6
  • Total number of prime factors Ω(n): 17
  • Sum of prime factors: 65

Divisors of 15978385396512

Bases of 15978385396512

  • Binary: 111010001000010000011111110001010011001000002
  • Hexadecimal: 0xE8841FC5320
  • Base-36: 5NWDA45K0

Squares and roots of 15978385396512

  • 15978385396512 squared (159783853965122) is 255308799879467943461766144
  • 15978385396512 cubed (159783853965123) is 4079422399595095253597925426709257289728
  • The square root of 15978385396512 is 3997297.2614645511
  • The cube root of 15978385396512 is 25187.0689286771

Scales and comparisons

How big is 15978385396512?
  • 15,978,385,396,512 seconds is equal to 508,063 years, 12 weeks, 3 hours, 55 minutes, 12 seconds.
  • To count from 1 to 15,978,385,396,512 would take you about one million, two hundred seventy thousand, one hundred fifty-eight 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 15978385396512 cubic inches would be around 2098.9 feet tall.

Recreational maths with 15978385396512

  • 15978385396512 backwards is 21569358387951
  • 15978385396512 is a Harshad number.
  • The number of decimal digits it has is: 14
  • The sum of 15978385396512'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 15978385396512 - Facts about the integer". Numbermatics.com. 2024. Web. 24 June 2024.

APA style:
Numbermatics. (2024). Number 15978385396512 - Facts about the integer. Retrieved 24 June 2024, from https://numbermatics.com/n/15978385396512/

Chicago style:
Numbermatics. 2024. "Number 15978385396512 - Facts about the integer". https://numbermatics.com/n/15978385396512/

The information we have on file for 15978385396512 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 15978385396512, math, Factors of 15978385396512, curriculum, school, college, exams, university, Prime factorization of 15978385396512, STEM, science, technology, engineering, physics, economics, calculator, fifteen trillion, nine hundred seventy-eight billion, three hundred eighty-five million, three hundred ninety-six thousand, five hundred twelve.

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