28427080
28,427,080 is an even composite number composed of five prime numbers multiplied together.
28427080 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 28427080:
23 × 5 × 11 × 23 × 532
(2 × 2 × 2 × 5 × 11 × 23 × 53 × 53)See below for interesting mathematical facts about the number 28427080 from the Numbermatics database.
Names of 28427080
- Cardinal: 28427080 can be written as Twenty-eight million, four hundred twenty-seven thousand and eighty.
Scientific notation
- Scientific notation: 2.842708 × 107
Factors of 28427080
Divisors of 28427080
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 23 40 44 46 53 55 88 92 106 110 115 184 212 220 230 253 265 424 440 460 506 530 583 920 1012 1060 1166 1219 1265 2024 2120 2332 2438 2530 2809 2915 4664 4876 5060 5618 5830 6095 9752 10120 11236 11660 12190 13409 14045 22472 23320 24380 26818 28090 30899 48760 53636 56180 61798 64607 67045 107272 112360 123596 129214 134090 154495 247192 258428 268180 308990 323035 516856 536360 617980 646070 710677 1235960 1292140 1421354 2584280 2842708 3553385 5685416 7106770 14213540 28427080
- Sum of all divisors σ(n): 74208960
- Sum of proper divisors (its aliquot sum) s(n): 45781880
- 28427080 is an abundant number, because the sum of its proper divisors (45781880) is greater than itself. Its abundance is 17354800
Bases of 28427080
- Binary: 11011000111000011010010002
- Hexadecimal: 0x1B1C348
- Base-36: GXAH4
Squares and roots of 28427080
- 28427080 squared (284270802) is 808098877326400
- 28427080 cubed (284270803) is 22971891433667758912000
-
The
square root of 28427080 is 5331.7051681425 -
The
cube root of 28427080 is 305.1950020567
Scales and comparisons
How big is 28427080?- 28,427,080 seconds is equal to 47 weeks, 24 minutes, 40 seconds.
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To count from 1 to 28,427,080 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 28427080 cubic inches would be around 25.4 feet tall.
Recreational maths with 28427080
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The information we have on file for 28427080 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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