12729750
12,729,750 is an even composite number composed of five prime numbers multiplied together.
12729750 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 12729750:
2 × 3 × 53 × 11 × 1543
(2 × 3 × 5 × 5 × 5 × 11 × 1543)See below for interesting mathematical facts about the number 12729750 from the Numbermatics database.
Names of 12729750
- Cardinal: 12729750 can be written as Twelve million, seven hundred twenty-nine thousand, seven hundred fifty.
Scientific notation
- Scientific notation: 1.272975 × 107
Factors of 12729750
Divisors of 12729750
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 10 11 15 22 25 30 33 50 55 66 75 110 125 150 165 250 275 330 375 550 750 825 1375 1543 1650 2750 3086 4125 4629 7715 8250 9258 15430 16973 23145 33946 38575 46290 50919 77150 84865 101838 115725 169730 192875 231450 254595 385750 424325 509190 578625 848650 1157250 1272975 2121625 2545950 4243250 6364875 12729750
- Sum of all divisors σ(n): 34684416
- Sum of proper divisors (its aliquot sum) s(n): 21954666
- 12729750 is an abundant number, because the sum of its proper divisors (21954666) is greater than itself. Its abundance is 9224916
Bases of 12729750
- Binary: 1100001000111101100101102
- Hexadecimal: 0xC23D96
- Base-36: 7KUC6
Squares and roots of 12729750
- 12729750 squared (127297502) is 162046535062500
- 12729750 cubed (127297503) is 2062811879711859375000
-
The
square root of 12729750 is 3567.8775203193 -
The
cube root of 12729750 is 233.4926915927
Scales and comparisons
How big is 12729750?- 12,729,750 seconds is equal to 21 weeks, 8 hours, 2 minutes, 30 seconds.
-
To count from 1 to 12,729,750 would take you about thirty-one weeks!
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 12729750 cubic inches would be around 19.5 feet tall.
Recreational maths with 12729750
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 12729750 - Facts about the integer". Numbermatics.com. 2024. Web. 20 May 2024.
APA style:
Numbermatics. (2024). Number 12729750 - Facts about the integer. Retrieved 20 May 2024, from https://numbermatics.com/n/12729750/
Chicago style:
Numbermatics. 2024. "Number 12729750 - Facts about the integer". https://numbermatics.com/n/12729750/
The information we have on file for 12729750 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 12729750, math, Factors of 12729750, curriculum, school, college, exams, university, Prime factorization of 12729750, STEM, science, technology, engineering, physics, economics, calculator, twelve million, seven hundred twenty-nine thousand, seven hundred fifty.