428328648
428,328,648 is an even composite number composed of four prime numbers multiplied together.
428328648 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 428328648:
23 × 34 × 11 × 60091
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 11 × 60091)See below for interesting mathematical facts about the number 428328648 from the Numbermatics database.
Names of 428328648
- Cardinal: 428328648 can be written as Four hundred twenty-eight million, three hundred twenty-eight thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 4.28328648 × 108
Factors of 428328648
Divisors of 428328648
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 3 4 6 8 9 11 12 18 22 24 27 33 36 44 54 66 72 81 88 99 108 132 162 198 216 264 297 324 396 594 648 792 891 1188 1782 2376 3564 7128 60091 120182 180273 240364 360546 480728 540819 661001 721092 1081638 1322002 1442184 1622457 1983003 2163276 2644004 3244914 3966006 4326552 4867371 5288008 5949009 6489828 7932012 9734742 11898018 12979656 15864024 17847027 19469484 23796036 35694054 38938968 47592072 53541081 71388108 107082162 142776216 214164324 428328648
- Sum of all divisors σ(n): 1308803760
- Sum of proper divisors (its aliquot sum) s(n): 880475112
- 428328648 is an abundant number, because the sum of its proper divisors (880475112) is greater than itself. Its abundance is 452146464
Bases of 428328648
- Binary: 110011000011111000110110010002
- Hexadecimal: 0x1987C6C8
- Base-36: 730KI0
Squares and roots of 428328648
- 428328648 squared (4283286482) is 183465430697507904
- 428328648 cubed (4283286483) is 78583499885401257489633792
-
The
square root of 428328648 is 20696.1022417265 -
The
cube root of 428328648 is 753.8050468449
Scales and comparisons
How big is 428328648?- 428,328,648 seconds is equal to 13 years, 32 weeks, 1 day, 12 hours, 10 minutes, 48 seconds.
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To count from 1 to 428,328,648 would take you about twenty years!
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 428328648 cubic inches would be around 62.8 feet tall.
Recreational maths with 428328648
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The information we have on file for 428328648 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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