4028928
4,028,928 is an even composite number composed of four prime numbers multiplied together.
4028928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 4028928:
29 × 3 × 43 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 43 × 61)See below for interesting mathematical facts about the number 4028928 from the Numbermatics database.
Names of 4028928
- Cardinal: 4028928 can be written as Four million, twenty-eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.028928 × 106
Factors of 4028928
Divisors of 4028928
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 43 48 61 64 86 96 122 128 129 172 183 192 244 256 258 344 366 384 488 512 516 688 732 768 976 1032 1376 1464 1536 1952 2064 2623 2752 2928 3904 4128 5246 5504 5856 7808 7869 8256 10492 11008 11712 15616 15738 16512 20984 22016 23424 31232 31476 33024 41968 46848 62952 66048 83936 93696 125904 167872 251808 335744 503616 671488 1007232 1342976 2014464 4028928
- Sum of all divisors σ(n): 11162976
- Sum of proper divisors (its aliquot sum) s(n): 7134048
- 4028928 is an abundant number, because the sum of its proper divisors (7134048) is greater than itself. Its abundance is 3105120
Bases of 4028928
- Binary: 11110101111010000000002
- Hexadecimal: 0x3D7A00
- Base-36: 2ECQO
Squares and roots of 4028928
- 4028928 squared (40289282) is 16232260829184
- 4028928 cubed (40289283) is 65398610158002634752
-
The
square root of 4028928 is 2007.2189716123 -
The
cube root of 4028928 is 159.1218558769
Scales and comparisons
How big is 4028928?- 4,028,928 seconds is equal to 6 weeks, 4 days, 15 hours, 8 minutes, 48 seconds.
-
To count from 1 to 4,028,928 would take you about nine 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 4028928 cubic inches would be around 13.3 feet tall.
Recreational maths with 4028928
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The information we have on file for 4028928 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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