13278816
13,278,816 is an even composite number composed of four prime numbers multiplied together.
13278816 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 13278816:
25 × 34 × 47 × 109
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 47 × 109)See below for interesting mathematical facts about the number 13278816 from the Numbermatics database.
Names of 13278816
- Cardinal: 13278816 can be written as Thirteen million, two hundred seventy-eight thousand, eight hundred sixteen.
Scientific notation
- Scientific notation: 1.3278816 × 107
Factors of 13278816
Divisors of 13278816
- Number of divisors d(n): 120
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 72 81 94 96 108 109 141 144 162 188 216 218 282 288 324 327 376 423 432 436 564 648 654 752 846 864 872 981 1128 1269 1296 1308 1504 1692 1744 1962 2256 2538 2592 2616 2943 3384 3488 3807 3924 4512 5076 5123 5232 5886 6768 7614 7848 8829 10152 10246 10464 11772 13536 15228 15369 15696 17658 20304 20492 23544 30456 30738 31392 35316 40608 40984 46107 47088 60912 61476 70632 81968 92214 94176 121824 122952 138321 141264 163936 184428 245904 276642 282528 368856 414963 491808 553284 737712 829926 1106568 1475424 1659852 2213136 3319704 4426272 6639408 13278816
- Sum of all divisors σ(n): 40249440
- Sum of proper divisors (its aliquot sum) s(n): 26970624
- 13278816 is an abundant number, because the sum of its proper divisors (26970624) is greater than itself. Its abundance is 13691808
Bases of 13278816
- Binary: 1100101010011110011000002
- Hexadecimal: 0xCA9E60
- Base-36: 7WM00
Squares and roots of 13278816
- 13278816 squared (132788162) is 176326954361856
- 13278816 cubed (132788163) is 2341413182811483242496
-
The
square root of 13278816 is 3644.0109769319 -
The
cube root of 13278816 is 236.8025915835
Scales and comparisons
How big is 13278816?- 13,278,816 seconds is equal to 21 weeks, 6 days, 16 hours, 33 minutes, 36 seconds.
-
To count from 1 to 13,278,816 would take you about thirty-two 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 13278816 cubic inches would be around 19.7 feet tall.
Recreational maths with 13278816
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 13278816 - Facts about the integer". Numbermatics.com. 2024. Web. 16 May 2024.
APA style:
Numbermatics. (2024). Number 13278816 - Facts about the integer. Retrieved 16 May 2024, from https://numbermatics.com/n/13278816/
Chicago style:
Numbermatics. 2024. "Number 13278816 - Facts about the integer". https://numbermatics.com/n/13278816/
The information we have on file for 13278816 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 13278816, math, Factors of 13278816, curriculum, school, college, exams, university, Prime factorization of 13278816, STEM, science, technology, engineering, physics, economics, calculator, thirteen million, two hundred seventy-eight thousand, eight hundred sixteen.