28478016
28,478,016 is an even composite number composed of four prime numbers multiplied together.
28478016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 28478016:
26 × 32 × 72 × 1009
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 1009)See below for interesting mathematical facts about the number 28478016 from the Numbermatics database.
Names of 28478016
- Cardinal: 28478016 can be written as Twenty-eight million, four hundred seventy-eight thousand and sixteen.
Scientific notation
- Scientific notation: 2.8478016 × 107
Factors of 28478016
Divisors of 28478016
- Number of divisors d(n): 126
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 144 147 168 192 196 224 252 288 294 336 392 441 448 504 576 588 672 784 882 1008 1009 1176 1344 1568 1764 2016 2018 2352 3027 3136 3528 4032 4036 4704 6054 7056 7063 8072 9081 9408 12108 14112 14126 16144 18162 21189 24216 28224 28252 32288 36324 42378 48432 49441 56504 63567 64576 72648 84756 96864 98882 113008 127134 145296 148323 169512 193728 197764 226016 254268 290592 296646 339024 395528 444969 452032 508536 581184 593292 678048 791056 889938 1017072 1186584 1356096 1582112 1779876 2034144 2373168 3164224 3559752 4068288 4746336 7119504 9492672 14239008 28478016
- Sum of all divisors σ(n): 95048070
- Sum of proper divisors (its aliquot sum) s(n): 66570054
- 28478016 is an abundant number, because the sum of its proper divisors (66570054) is greater than itself. Its abundance is 38092038
Bases of 28478016
- Binary: 11011001010001010010000002
- Hexadecimal: 0x1B28A40
- Base-36: GYDS0
Squares and roots of 28478016
- 28478016 squared (284780162) is 810997395296256
- 28478016 cubed (284780163) is 23095596799205103108096
-
The
square root of 28478016 is 5336.4797385541 -
The
cube root of 28478016 is 305.3771773749
Scales and comparisons
How big is 28478016?- 28,478,016 seconds is equal to 47 weeks, 14 hours, 33 minutes, 36 seconds.
-
To count from 1 to 28,478,016 would take you about eighteen 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 28478016 cubic inches would be around 25.4 feet tall.
Recreational maths with 28478016
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 28478016 - Facts about the integer". Numbermatics.com. 2024. Web. 26 April 2024.
APA style:
Numbermatics. (2024). Number 28478016 - Facts about the integer. Retrieved 26 April 2024, from https://numbermatics.com/n/28478016/
Chicago style:
Numbermatics. 2024. "Number 28478016 - Facts about the integer". https://numbermatics.com/n/28478016/
The information we have on file for 28478016 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 28478016, math, Factors of 28478016, curriculum, school, college, exams, university, Prime factorization of 28478016, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, four hundred seventy-eight thousand and sixteen.