28078200
28,078,200 is an even composite number composed of five prime numbers multiplied together.
28078200 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28078200:
23 × 32 × 52 × 19 × 821
(2 × 2 × 2 × 3 × 3 × 5 × 5 × 19 × 821)See below for interesting mathematical facts about the number 28078200 from the Numbermatics database.
Names of 28078200
- Cardinal: 28078200 can be written as Twenty-eight million, seventy-eight thousand, two hundred.
Scientific notation
- Scientific notation: 2.80782 × 107
Factors of 28078200
Divisors of 28078200
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 25 30 36 38 40 45 50 57 60 72 75 76 90 95 100 114 120 150 152 171 180 190 200 225 228 285 300 342 360 380 450 456 475 570 600 684 760 821 855 900 950 1140 1368 1425 1642 1710 1800 1900 2280 2463 2850 3284 3420 3800 4105 4275 4926 5700 6568 6840 7389 8210 8550 9852 11400 12315 14778 15599 16420 17100 19704 20525 24630 29556 31198 32840 34200 36945 41050 46797 49260 59112 61575 62396 73890 77995 82100 93594 98520 123150 124792 140391 147780 155990 164200 184725 187188 233985 246300 280782 295560 311980 369450 374376 389975 467970 492600 561564 623960 701955 738900 779950 935940 1123128 1169925 1403910 1477800 1559900 1871880 2339850 2807820 3119800 3509775 4679700 5615640 7019550 9359400 14039100 28078200
- Sum of all divisors σ(n): 99379800
- Sum of proper divisors (its aliquot sum) s(n): 71301600
- 28078200 is an abundant number, because the sum of its proper divisors (71301600) is greater than itself. Its abundance is 43223400
Bases of 28078200
- Binary: 11010110001110000011110002
- Hexadecimal: 0x1AC7078
- Base-36: GPTA0
Squares and roots of 28078200
- 28078200 squared (280782002) is 788385315240000
- 28078200 cubed (280782003) is 22136440558371768000000
-
The
square root of 28078200 is 5298.8866755195 -
The
cube root of 28078200 is 303.9413263957
Scales and comparisons
How big is 28078200?- 28,078,200 seconds is equal to 46 weeks, 2 days, 23 hours, 30 minutes.
-
To count from 1 to 28,078,200 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 28078200 cubic inches would be around 25.3 feet tall.
Recreational maths with 28078200
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 28078200 - Facts about the integer". Numbermatics.com. 2024. Web. 14 May 2024.
APA style:
Numbermatics. (2024). Number 28078200 - Facts about the integer. Retrieved 14 May 2024, from https://numbermatics.com/n/28078200/
Chicago style:
Numbermatics. 2024. "Number 28078200 - Facts about the integer". https://numbermatics.com/n/28078200/
The information we have on file for 28078200 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 28078200, math, Factors of 28078200, curriculum, school, college, exams, university, Prime factorization of 28078200, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, seventy-eight thousand, two hundred.