28039320
28,039,320 is an even composite number composed of five prime numbers multiplied together.
28039320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28039320:
23 × 32 × 5 × 71 × 1097
(2 × 2 × 2 × 3 × 3 × 5 × 71 × 1097)See below for interesting mathematical facts about the number 28039320 from the Numbermatics database.
Names of 28039320
- Cardinal: 28039320 can be written as Twenty-eight million, thirty-nine thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.803932 × 107
Factors of 28039320
Divisors of 28039320
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 71 72 90 120 142 180 213 284 355 360 426 568 639 710 852 1065 1097 1278 1420 1704 2130 2194 2556 2840 3195 3291 4260 4388 5112 5485 6390 6582 8520 8776 9873 10970 12780 13164 16455 19746 21940 25560 26328 32910 39492 43880 49365 65820 77887 78984 98730 131640 155774 197460 233661 311548 389435 394920 467322 623096 700983 778870 934644 1168305 1401966 1557740 1869288 2336610 2803932 3115480 3504915 4673220 5607864 7009830 9346440 14019660 28039320
- Sum of all divisors σ(n): 92495520
- Sum of proper divisors (its aliquot sum) s(n): 64456200
- 28039320 is an abundant number, because the sum of its proper divisors (64456200) is greater than itself. Its abundance is 36416880
Bases of 28039320
- Binary: 11010101111011000100110002
- Hexadecimal: 0x1ABD898
- Base-36: GOZA0
Squares and roots of 28039320
- 28039320 squared (280393202) is 786203466062400
- 28039320 cubed (280393203) is 22044610570032773568000
-
The
square root of 28039320 is 5295.2167094465 -
The
cube root of 28039320 is 303.8009719875
Scales and comparisons
How big is 28039320?- 28,039,320 seconds is equal to 46 weeks, 2 days, 12 hours, 42 minutes.
-
To count from 1 to 28,039,320 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 28039320 cubic inches would be around 25.3 feet tall.
Recreational maths with 28039320
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 28039320 - Facts about the integer". Numbermatics.com. 2024. Web. 8 June 2024.
APA style:
Numbermatics. (2024). Number 28039320 - Facts about the integer. Retrieved 8 June 2024, from https://numbermatics.com/n/28039320/
Chicago style:
Numbermatics. 2024. "Number 28039320 - Facts about the integer". https://numbermatics.com/n/28039320/
The information we have on file for 28039320 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 28039320, math, Factors of 28039320, curriculum, school, college, exams, university, Prime factorization of 28039320, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, thirty-nine thousand, three hundred twenty.