28073040
28,073,040 is an even composite number composed of five prime numbers multiplied together.
28073040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28073040:
24 × 3 × 5 × 53 × 2207
(2 × 2 × 2 × 2 × 3 × 5 × 53 × 2207)See below for interesting mathematical facts about the number 28073040 from the Numbermatics database.
Names of 28073040
- Cardinal: 28073040 can be written as Twenty-eight million, seventy-three thousand and forty.
Scientific notation
- Scientific notation: 2.807304 × 107
Factors of 28073040
Divisors of 28073040
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 53 60 80 106 120 159 212 240 265 318 424 530 636 795 848 1060 1272 1590 2120 2207 2544 3180 4240 4414 6360 6621 8828 11035 12720 13242 17656 22070 26484 33105 35312 44140 52968 66210 88280 105936 116971 132420 176560 233942 264840 350913 467884 529680 584855 701826 935768 1169710 1403652 1754565 1871536 2339420 2807304 3509130 4678840 5614608 7018260 9357680 14036520 28073040
- Sum of all divisors σ(n): 88708608
- Sum of proper divisors (its aliquot sum) s(n): 60635568
- 28073040 is an abundant number, because the sum of its proper divisors (60635568) is greater than itself. Its abundance is 32562528
Bases of 28073040
- Binary: 11010110001011100010100002
- Hexadecimal: 0x1AC5C50
- Base-36: GPPAO
Squares and roots of 28073040
- 28073040 squared (280730402) is 788095574841600
- 28073040 cubed (280730403) is 22124238596351230464000
-
The
square root of 28073040 is 5298.3997584177 -
The
cube root of 28073040 is 303.9227065729
Scales and comparisons
How big is 28073040?- 28,073,040 seconds is equal to 46 weeks, 2 days, 22 hours, 4 minutes.
-
To count from 1 to 28,073,040 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 28073040 cubic inches would be around 25.3 feet tall.
Recreational maths with 28073040
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The information we have on file for 28073040 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 28073040, math, Factors of 28073040, curriculum, school, college, exams, university, Prime factorization of 28073040, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, seventy-three thousand and forty.