28129536
28,129,536 is an even composite number composed of four prime numbers multiplied together.
28129536 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 28129536:
28 × 32 × 29 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 29 × 421)See below for interesting mathematical facts about the number 28129536 from the Numbermatics database.
Names of 28129536
- Cardinal: 28129536 can be written as Twenty-eight million, one hundred twenty-nine thousand, five hundred thirty-six.
Scientific notation
- Scientific notation: 2.8129536 × 107
Factors of 28129536
Divisors of 28129536
- Number of divisors d(n): 108
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 128 144 174 192 232 256 261 288 348 384 421 464 522 576 696 768 842 928 1044 1152 1263 1392 1684 1856 2088 2304 2526 2784 3368 3712 3789 4176 5052 5568 6736 7424 7578 8352 10104 11136 12209 13472 15156 16704 20208 22272 24418 26944 30312 33408 36627 40416 48836 53888 60624 66816 73254 80832 97672 107776 109881 121248 146508 161664 195344 219762 242496 293016 323328 390688 439524 484992 586032 781376 879048 969984 1172064 1562752 1758096 2344128 3125504 3516192 4688256 7032384 9376512 14064768 28129536
- Sum of all divisors σ(n): 84100380
- Sum of proper divisors (its aliquot sum) s(n): 55970844
- 28129536 is an abundant number, because the sum of its proper divisors (55970844) is greater than itself. Its abundance is 27841308
Bases of 28129536
- Binary: 11010110100111001000000002
- Hexadecimal: 0x1AD3900
- Base-36: GQWW0
Squares and roots of 28129536
- 28129536 squared (281295362) is 791270795575296
- 28129536 cubed (281295363) is 22258080329883929542656
-
The
square root of 28129536 is 5303.7284998385 -
The
cube root of 28129536 is 304.1264478587
Scales and comparisons
How big is 28129536?- 28,129,536 seconds is equal to 46 weeks, 3 days, 13 hours, 45 minutes, 36 seconds.
-
To count from 1 to 28,129,536 would take you about seventeen 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 28129536 cubic inches would be around 25.3 feet tall.
Recreational maths with 28129536
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 28129536 - Facts about the integer". Numbermatics.com. 2024. Web. 6 May 2024.
APA style:
Numbermatics. (2024). Number 28129536 - Facts about the integer. Retrieved 6 May 2024, from https://numbermatics.com/n/28129536/
Chicago style:
Numbermatics. 2024. "Number 28129536 - Facts about the integer". https://numbermatics.com/n/28129536/
The information we have on file for 28129536 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 28129536, math, Factors of 28129536, curriculum, school, college, exams, university, Prime factorization of 28129536, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, one hundred twenty-nine thousand, five hundred thirty-six.