28826406
28,826,406 is an even composite number composed of five prime numbers multiplied together.
28826406 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 28826406:
2 × 32 × 74 × 23 × 29
(2 × 3 × 3 × 7 × 7 × 7 × 7 × 23 × 29)See below for interesting mathematical facts about the number 28826406 from the Numbermatics database.
Names of 28826406
- Cardinal: 28826406 can be written as Twenty-eight million, eight hundred twenty-six thousand, four hundred six.
Scientific notation
- Scientific notation: 2.8826406 × 107
Factors of 28826406
Divisors of 28826406
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 23 29 42 46 49 58 63 69 87 98 126 138 147 161 174 203 207 261 294 322 343 406 414 441 483 522 609 667 686 882 966 1029 1127 1218 1334 1421 1449 1827 2001 2058 2254 2401 2842 2898 3087 3381 3654 4002 4263 4669 4802 6003 6174 6762 7203 7889 8526 9338 9947 10143 12006 12789 14007 14406 15778 19894 20286 21609 23667 25578 28014 29841 32683 42021 43218 47334 55223 59682 65366 69629 71001 84042 89523 98049 110446 139258 142002 165669 179046 196098 208887 228781 294147 331338 417774 457562 497007 588294 626661 686343 994014 1253322 1372686 1601467 2059029 3202934 4118058 4804401 9608802 14413203 28826406
- Sum of all divisors σ(n): 78652080
- Sum of proper divisors (its aliquot sum) s(n): 49825674
- 28826406 is an abundant number, because the sum of its proper divisors (49825674) is greater than itself. Its abundance is 20999268
Bases of 28826406
- Binary: 11011011111011011001001102
- Hexadecimal: 0x1B7DB26
- Base-36: H5ULI
Squares and roots of 28826406
- 28826406 squared (288264062) is 830961682876836
- 28826406 cubed (288264063) is 23953638841050922531416
-
The
square root of 28826406 is 5369.0228161185 -
The
cube root of 28826406 is 306.6174256689
Scales and comparisons
How big is 28826406?- 28,826,406 seconds is equal to 47 weeks, 4 days, 15 hours, 20 minutes, 6 seconds.
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To count from 1 to 28,826,406 would take you about nineteen 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 28826406 cubic inches would be around 25.6 feet tall.
Recreational maths with 28826406
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The information we have on file for 28826406 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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