21513988107
21,513,988,107 is an odd composite number composed of five prime numbers multiplied together.
21513988107 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 21513988107:
32 × 71 × 199 × 367 × 461
(3 × 3 × 71 × 199 × 367 × 461)See below for interesting mathematical facts about the number 21513988107 from the Numbermatics database.
Names of 21513988107
- Cardinal: 21513988107 can be written as Twenty-one billion, five hundred thirteen million, nine hundred eighty-eight thousand, one hundred seven.
Scientific notation
- Scientific notation: 2.1513988107 × 1010
Factors of 21513988107
Divisors of 21513988107
- Number of divisors d(n): 48
-
Complete list of divisors:
1 3 9 71 199 213 367 461 597 639 1101 1383 1791 3303 4149 14129 26057 32731 42387 73033 78171 91739 98193 127161 169187 219099 234513 275217 294579 507561 657297 825651 1522683 5185343 6513469 12012277 15556029 19540407 33668213 36036831 46668087 58621221 101004639 108110493 303013917 2390443123 7171329369 21513988107
- Sum of all divisors σ(n): 31826995200
- Sum of proper divisors (its aliquot sum) s(n): 10313007093
- 21513988107 is a deficient number, because the sum of its proper divisors (10313007093) is less than itself. Its deficiency is 11200981014
Bases of 21513988107
- Binary: 101000000100101010101101000000010112
- Hexadecimal: 0x50255680B
- Base-36: 9VSVFGR
Squares and roots of 21513988107
- 21513988107 squared (215139881072) is 462851684268137443449
- 21513988107 cubed (215139881073) is 9957785630649627957403171061043
-
The
square root of 21513988107 is 146676.4742792791 -
The
cube root of 21513988107 is 2781.2517915053
Scales and comparisons
How big is 21513988107?- 21,513,988,107 seconds is equal to 684 years, 4 weeks, 11 hours, 48 minutes, 27 seconds.
-
To count from 1 to 21,513,988,107 would take you about one thousand, three hundred sixty-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 21513988107 cubic inches would be around 231.8 feet tall.
Recreational maths with 21513988107
- 21513988107 backwards is 70188931512
- The number of decimal digits it has is: 11
- The sum of 21513988107's digits is 45
- More coming soon!
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 21513988107 - Facts about the integer". Numbermatics.com. 2024. Web. 21 May 2024.
APA style:
Numbermatics. (2024). Number 21513988107 - Facts about the integer. Retrieved 21 May 2024, from https://numbermatics.com/n/21513988107/
Chicago style:
Numbermatics. 2024. "Number 21513988107 - Facts about the integer". https://numbermatics.com/n/21513988107/
The information we have on file for 21513988107 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 21513988107, math, Factors of 21513988107, curriculum, school, college, exams, university, Prime factorization of 21513988107, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, five hundred thirteen million, nine hundred eighty-eight thousand, one hundred seven.