428137320
428,137,320 is an even composite number composed of six prime numbers multiplied together.
428137320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 428137320:
23 × 3 × 5 × 13 × 127 × 2161
(2 × 2 × 2 × 3 × 5 × 13 × 127 × 2161)See below for interesting mathematical facts about the number 428137320 from the Numbermatics database.
Names of 428137320
- Cardinal: 428137320 can be written as Four hundred twenty-eight million, one hundred thirty-seven thousand, three hundred twenty.
Scientific notation
- Scientific notation: 4.2813732 × 108
Factors of 428137320
Divisors of 428137320
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 26 30 39 40 52 60 65 78 104 120 127 130 156 195 254 260 312 381 390 508 520 635 762 780 1016 1270 1524 1560 1651 1905 2161 2540 3048 3302 3810 4322 4953 5080 6483 6604 7620 8255 8644 9906 10805 12966 13208 15240 16510 17288 19812 21610 24765 25932 28093 32415 33020 39624 43220 49530 51864 56186 64830 66040 84279 86440 99060 112372 129660 140465 168558 198120 224744 259320 274447 280930 337116 421395 548894 561860 674232 823341 842790 1097788 1123720 1372235 1646682 1685580 2195576 2744470 3293364 3371160 3567811 4116705 5488940 6586728 7135622 8233410 10703433 10977880 14271244 16466820 17839055 21406866 28542488 32933640 35678110 42813732 53517165 71356220 85627464 107034330 142712440 214068660 428137320
- Sum of all divisors σ(n): 1394749440
- Sum of proper divisors (its aliquot sum) s(n): 966612120
- 428137320 is an abundant number, because the sum of its proper divisors (966612120) is greater than itself. Its abundance is 538474800
Bases of 428137320
- Binary: 110011000010011011011011010002
- Hexadecimal: 0x1984DB68
- Base-36: 72WGVC
Squares and roots of 428137320
- 428137320 squared (4281373202) is 183301564776782400
- 428137320 cubed (4281373203) is 78478240695338014959168000
-
The
square root of 428137320 is 20691.4794057845 -
The
cube root of 428137320 is 753.6927923161
Scales and comparisons
How big is 428137320?- 428,137,320 seconds is equal to 13 years, 31 weeks, 6 days, 7 hours, 2 minutes.
-
To count from 1 to 428,137,320 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 428137320 cubic inches would be around 62.8 feet tall.
Recreational maths with 428137320
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The information we have on file for 428137320 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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