28358400
28,358,400 is an even composite number composed of five prime numbers multiplied together.
28358400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 28358400:
28 × 3 × 52 × 7 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 7 × 211)See below for interesting mathematical facts about the number 28358400 from the Numbermatics database.
Names of 28358400
- Cardinal: 28358400 can be written as Twenty-eight million, three hundred fifty-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.83584 × 107
Factors of 28358400
Divisors of 28358400
- Number of divisors d(n): 216
-
Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 192 200 210 211 224 240 256 280 300 320 336 350 384 400 420 422 448 480 525 560 600 633 640 672 700 768 800 840 844 896 960 1050 1055 1120 1200 1266 1280 1344 1400 1477 1600 1680 1688 1792 1920 2100 2110 2240 2400 2532 2688 2800 2954 3165 3200 3360 3376 3840 4200 4220 4431 4480 4800 5064 5275 5376 5600 5908 6330 6400 6720 6752 7385 8400 8440 8862 8960 9600 10128 10550 11200 11816 12660 13440 13504 14770 15825 16800 16880 17724 19200 20256 21100 22155 22400 23632 25320 26880 27008 29540 31650 33600 33760 35448 36925 40512 42200 44310 44800 47264 50640 54016 59080 63300 67200 67520 70896 73850 81024 84400 88620 94528 101280 110775 118160 126600 134400 135040 141792 147700 162048 168800 177240 189056 202560 221550 236320 253200 270080 283584 295400 337600 354480 378112 405120 443100 472640 506400 567168 590800 675200 708960 810240 886200 945280 1012800 1134336 1181600 1350400 1417920 1772400 1890560 2025600 2363200 2835840 3544800 4051200 4726400 5671680 7089600 9452800 14179200 28358400
- Sum of all divisors σ(n): 107465344
- Sum of proper divisors (its aliquot sum) s(n): 79106944
- 28358400 is an abundant number, because the sum of its proper divisors (79106944) is greater than itself. Its abundance is 50748544
Bases of 28358400
- Binary: 11011000010110111000000002
- Hexadecimal: 0x1B0B700
- Base-36: GVTHC
Squares and roots of 28358400
- 28358400 squared (283584002) is 804198850560000
- 28358400 cubed (283584003) is 22805792683720704000000
-
The
square root of 28358400 is 5325.2605570057 -
The
cube root of 28358400 is 304.9490195181
Scales and comparisons
How big is 28358400?- 28,358,400 seconds is equal to 46 weeks, 6 days, 5 hours, 20 minutes.
-
To count from 1 to 28,358,400 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 28358400 cubic inches would be around 25.4 feet tall.
Recreational maths with 28358400
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 28358400 - Facts about the integer". Numbermatics.com. 2024. Web. 2 May 2024.
APA style:
Numbermatics. (2024). Number 28358400 - Facts about the integer. Retrieved 2 May 2024, from https://numbermatics.com/n/28358400/
Chicago style:
Numbermatics. 2024. "Number 28358400 - Facts about the integer". https://numbermatics.com/n/28358400/
The information we have on file for 28358400 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 28358400, math, Factors of 28358400, curriculum, school, college, exams, university, Prime factorization of 28358400, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, three hundred fifty-eight thousand, four hundred.