28427350
28,427,350 is an even composite number composed of five prime numbers multiplied together.
28427350 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 28427350:
2 × 52 × 72 × 41 × 283
(2 × 5 × 5 × 7 × 7 × 41 × 283)See below for interesting mathematical facts about the number 28427350 from the Numbermatics database.
Names of 28427350
- Cardinal: 28427350 can be written as Twenty-eight million, four hundred twenty-seven thousand, three hundred fifty.
Scientific notation
- Scientific notation: 2.842735 × 107
Factors of 28427350
Divisors of 28427350
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 5 7 10 14 25 35 41 49 50 70 82 98 175 205 245 283 287 350 410 490 566 574 1025 1225 1415 1435 1981 2009 2050 2450 2830 2870 3962 4018 7075 7175 9905 10045 11603 13867 14150 14350 19810 20090 23206 27734 49525 50225 58015 69335 81221 99050 100450 116030 138670 162442 290075 346675 406105 568547 580150 693350 812210 1137094 2030525 2842735 4061050 5685470 14213675 28427350
- Sum of all divisors σ(n): 63230328
- Sum of proper divisors (its aliquot sum) s(n): 34802978
- 28427350 is an abundant number, because the sum of its proper divisors (34802978) is greater than itself. Its abundance is 6375628
Bases of 28427350
- Binary: 11011000111000100010101102
- Hexadecimal: 0x1B1C456
- Base-36: GXAOM
Squares and roots of 28427350
- 28427350 squared (284273502) is 808114228022500
- 28427350 cubed (284273503) is 22972545999975415375000
-
The
square root of 28427350 is 5331.7304883125 -
The
cube root of 28427350 is 305.1959682995
Scales and comparisons
How big is 28427350?- 28,427,350 seconds is equal to 47 weeks, 29 minutes, 10 seconds.
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To count from 1 to 28,427,350 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 28427350 cubic inches would be around 25.4 feet tall.
Recreational maths with 28427350
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The information we have on file for 28427350 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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