28475200
28,475,200 is an even composite number composed of four prime numbers multiplied together.
28475200 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-six divisors.
Prime factorization of 28475200:
26 × 52 × 13 × 372
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 13 × 37 × 37)See below for interesting mathematical facts about the number 28475200 from the Numbermatics database.
Names of 28475200
- Cardinal: 28475200 can be written as Twenty-eight million, four hundred seventy-five thousand, two hundred.
Scientific notation
- Scientific notation: 2.84752 × 107
Factors of 28475200
Divisors of 28475200
- Number of divisors d(n): 126
-
Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 37 40 50 52 64 65 74 80 100 104 130 148 160 185 200 208 260 296 320 325 370 400 416 481 520 592 650 740 800 832 925 962 1040 1184 1300 1369 1480 1600 1850 1924 2080 2368 2405 2600 2738 2960 3700 3848 4160 4810 5200 5476 5920 6845 7400 7696 9620 10400 10952 11840 12025 13690 14800 15392 17797 19240 20800 21904 24050 27380 29600 30784 34225 35594 38480 43808 48100 54760 59200 68450 71188 76960 87616 88985 96200 109520 136900 142376 153920 177970 192400 219040 273800 284752 355940 384800 438080 444925 547600 569504 711880 769600 889850 1095200 1139008 1423760 1779700 2190400 2847520 3559400 5695040 7118800 14237600 28475200
- Sum of all divisors σ(n): 77551026
- Sum of proper divisors (its aliquot sum) s(n): 49075826
- 28475200 is an abundant number, because the sum of its proper divisors (49075826) is greater than itself. Its abundance is 20600626
Bases of 28475200
- Binary: 11011001001111111010000002
- Hexadecimal: 0x1B27F40
- Base-36: GYBLS
Squares and roots of 28475200
- 28475200 squared (284752002) is 810837015040000
- 28475200 cubed (284752003) is 23088746170667008000000
-
The
square root of 28475200 is 5336.2158876867 -
The
cube root of 28475200 is 305.3671114761
Scales and comparisons
How big is 28475200?- 28,475,200 seconds is equal to 47 weeks, 13 hours, 46 minutes, 40 seconds.
-
To count from 1 to 28,475,200 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 28475200 cubic inches would be around 25.4 feet tall.
Recreational maths with 28475200
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The information we have on file for 28475200 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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