16689331491
16,689,331,491 is an odd composite number composed of four prime numbers multiplied together.
16689331491 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 16689331491:
3 × 7 × 53 × 14994907
See below for interesting mathematical facts about the number 16689331491 from the Numbermatics database.
Names of 16689331491
- Cardinal: 16689331491 can be written as Sixteen billion, six hundred eighty-nine million, three hundred thirty-one thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.6689331491 × 1010
Factors of 16689331491
Divisors of 16689331491
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 25911201024
- Sum of proper divisors (its aliquot sum) s(n): 9221869533
- 16689331491 is a deficient number, because the sum of its proper divisors (9221869533) is less than itself. Its deficiency is 7467461958
Bases of 16689331491
- Binary: 11111000101100001011111101001000112
- Hexadecimal: 0x3E2C2FD23
- Base-36: 7O0EALF
Squares and roots of 16689331491
- 16689331491 squared (166893314912) is 278533785616484283081
- 16689331491 cubed (166893314913) is 4648542679596633994330291803771
-
The
square root of 16689331491 is 129187.1955381027 -
The
cube root of 16689331491 is 2555.5221347543
Scales and comparisons
How big is 16689331491?- 16,689,331,491 seconds is equal to 530 years, 34 weeks, 5 days, 13 hours, 24 minutes, 51 seconds.
-
To count from 1 to 16,689,331,491 would take you about one thousand and sixty-one 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 16689331491 cubic inches would be around 213 feet tall.
Recreational maths with 16689331491
- 16689331491 backwards is 19413398661
- The number of decimal digits it has is: 11
- The sum of 16689331491's digits is 51
- 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 16689331491 - Facts about the integer". Numbermatics.com. 2024. Web. 17 June 2024.
APA style:
Numbermatics. (2024). Number 16689331491 - Facts about the integer. Retrieved 17 June 2024, from https://numbermatics.com/n/16689331491/
Chicago style:
Numbermatics. 2024. "Number 16689331491 - Facts about the integer". https://numbermatics.com/n/16689331491/
The information we have on file for 16689331491 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 16689331491, math, Factors of 16689331491, curriculum, school, college, exams, university, Prime factorization of 16689331491, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, six hundred eighty-nine million, three hundred thirty-one thousand, four hundred ninety-one.