16391429728
16,391,429,728 is an even composite number composed of four prime numbers multiplied together.
16391429728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 16391429728:
25 × 47 × 463 × 23539
(2 × 2 × 2 × 2 × 2 × 47 × 463 × 23539)See below for interesting mathematical facts about the number 16391429728 from the Numbermatics database.
Names of 16391429728
- Cardinal: 16391429728 can be written as Sixteen billion, three hundred ninety-one million, four hundred twenty-nine thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.6391429728 × 1010
Factors of 16391429728
Divisors of 16391429728
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 8 16 32 47 94 188 376 463 752 926 1504 1852 3704 7408 14816 21761 23539 43522 47078 87044 94156 174088 188312 348176 376624 696352 753248 1106333 2212666 4425332 8850664 10898557 17701328 21797114 35402656 43594228 87188456 174376912 348753824 512232179 1024464358 2048928716 4097857432 8195714864 16391429728
- Sum of all divisors σ(n): 33029821440
- Sum of proper divisors (its aliquot sum) s(n): 16638391712
- 16391429728 is an abundant number, because the sum of its proper divisors (16638391712) is greater than itself. Its abundance is 246961984
Bases of 16391429728
- Binary: 11110100010000000101011110011000002
- Hexadecimal: 0x3D1015E60
- Base-36: 7J3184G
Squares and roots of 16391429728
- 16391429728 squared (163914297282) is 268678968527962153984
- 16391429728 cubed (163914297283) is 4404032432017615250072251236352
-
The
square root of 16391429728 is 128029.0190855183 -
The
cube root of 16391429728 is 2540.2255430365
Scales and comparisons
How big is 16391429728?- 16,391,429,728 seconds is equal to 521 years, 10 weeks, 1 day, 14 hours, 55 minutes, 28 seconds.
-
To count from 1 to 16,391,429,728 would take you about one thousand and forty-two 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 16391429728 cubic inches would be around 211.7 feet tall.
Recreational maths with 16391429728
- 16391429728 backwards is 82792419361
- The number of decimal digits it has is: 11
- The sum of 16391429728's digits is 52
- 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 16391429728 - Facts about the integer". Numbermatics.com. 2024. Web. 23 June 2024.
APA style:
Numbermatics. (2024). Number 16391429728 - Facts about the integer. Retrieved 23 June 2024, from https://numbermatics.com/n/16391429728/
Chicago style:
Numbermatics. 2024. "Number 16391429728 - Facts about the integer". https://numbermatics.com/n/16391429728/
The information we have on file for 16391429728 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 16391429728, math, Factors of 16391429728, curriculum, school, college, exams, university, Prime factorization of 16391429728, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, three hundred ninety-one million, four hundred twenty-nine thousand, seven hundred twenty-eight.