28084875
28,084,875 is an odd composite number composed of five prime numbers multiplied together.
28084875 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28084875:
3 × 53 × 7 × 13 × 823
(3 × 5 × 5 × 5 × 7 × 13 × 823)See below for interesting mathematical facts about the number 28084875 from the Numbermatics database.
Names of 28084875
- Cardinal: 28084875 can be written as Twenty-eight million, eighty-four thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 2.8084875 × 107
Factors of 28084875
Divisors of 28084875
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 7 13 15 21 25 35 39 65 75 91 105 125 175 195 273 325 375 455 525 823 875 975 1365 1625 2275 2469 2625 4115 4875 5761 6825 10699 11375 12345 17283 20575 28805 32097 34125 53495 61725 74893 86415 102875 144025 160485 224679 267475 308625 374465 432075 720125 802425 1123395 1337375 1872325 2160375 4012125 5616975 9361625 28084875
- Sum of all divisors σ(n): 57587712
- Sum of proper divisors (its aliquot sum) s(n): 29502837
- 28084875 is an abundant number, because the sum of its proper divisors (29502837) is greater than itself. Its abundance is 1417962
Bases of 28084875
- Binary: 11010110010001010100010112
- Hexadecimal: 0x1AC8A8B
- Base-36: GPYFF
Squares and roots of 28084875
- 28084875 squared (280848752) is 788760203765625
- 28084875 cubed (280848753) is 22152231727732107421875
-
The
square root of 28084875 is 5299.5164873787 -
The
cube root of 28084875 is 303.9654097013
Scales and comparisons
How big is 28084875?- 28,084,875 seconds is equal to 46 weeks, 3 days, 1 hour, 21 minutes, 15 seconds.
-
To count from 1 to 28,084,875 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 28084875 cubic inches would be around 25.3 feet tall.
Recreational maths with 28084875
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The information we have on file for 28084875 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!
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