28530240
28,530,240 is an even composite number composed of five prime numbers multiplied together.
28530240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 28530240:
26 × 3 × 5 × 113 × 263
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 113 × 263)See below for interesting mathematical facts about the number 28530240 from the Numbermatics database.
Names of 28530240
- Cardinal: 28530240 can be written as Twenty-eight million, five hundred thirty thousand, two hundred forty.
Scientific notation
- Scientific notation: 2.853024 × 107
Factors of 28530240
Divisors of 28530240
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 113 120 160 192 226 240 263 320 339 452 480 526 565 678 789 904 960 1052 1130 1315 1356 1578 1695 1808 2104 2260 2630 2712 3156 3390 3616 3945 4208 4520 5260 5424 6312 6780 7232 7890 8416 9040 10520 10848 12624 13560 15780 16832 18080 21040 21696 25248 27120 29719 31560 36160 42080 50496 54240 59438 63120 84160 89157 108480 118876 126240 148595 178314 237752 252480 297190 356628 445785 475504 594380 713256 891570 951008 1188760 1426512 1783140 1902016 2377520 2853024 3566280 4755040 5706048 7132560 9510080 14265120 28530240
- Sum of all divisors σ(n): 91732608
- Sum of proper divisors (its aliquot sum) s(n): 63202368
- 28530240 is an abundant number, because the sum of its proper divisors (63202368) is greater than itself. Its abundance is 34672128
Bases of 28530240
- Binary: 11011001101010110010000002
- Hexadecimal: 0x1B35640
- Base-36: GZI2O
Squares and roots of 28530240
- 28530240 squared (285302402) is 813974594457600
- 28530240 cubed (285302403) is 23222890533777997824000
-
The
square root of 28530240 is 5341.3706106205 -
The
cube root of 28530240 is 305.5637338979
Scales and comparisons
How big is 28530240?- 28,530,240 seconds is equal to 47 weeks, 1 day, 5 hours, 4 minutes.
-
To count from 1 to 28,530,240 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 28530240 cubic inches would be around 25.5 feet tall.
Recreational maths with 28530240
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 28530240 - Facts about the integer". Numbermatics.com. 2024. Web. 18 May 2024.
APA style:
Numbermatics. (2024). Number 28530240 - Facts about the integer. Retrieved 18 May 2024, from https://numbermatics.com/n/28530240/
Chicago style:
Numbermatics. 2024. "Number 28530240 - Facts about the integer". https://numbermatics.com/n/28530240/
The information we have on file for 28530240 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 28530240, math, Factors of 28530240, curriculum, school, college, exams, university, Prime factorization of 28530240, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, five hundred thirty thousand, two hundred forty.