428467520
428,467,520 is an even composite number composed of five prime numbers multiplied together.
428467520 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 428467520:
26 × 5 × 13 × 127 × 811
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 127 × 811)See below for interesting mathematical facts about the number 428467520 from the Numbermatics database.
Names of 428467520
- Cardinal: 428467520 can be written as Four hundred twenty-eight million, four hundred sixty-seven thousand, five hundred twenty.
Scientific notation
- Scientific notation: 4.2846752 × 108
Factors of 428467520
Divisors of 428467520
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 127 130 160 208 254 260 320 416 508 520 635 811 832 1016 1040 1270 1622 1651 2032 2080 2540 3244 3302 4055 4064 4160 5080 6488 6604 8110 8128 8255 10160 10543 12976 13208 16220 16510 20320 21086 25952 26416 32440 33020 40640 42172 51904 52715 52832 64880 66040 84344 102997 105430 105664 129760 132080 168688 205994 210860 259520 264160 337376 411988 421720 514985 528320 674752 823976 843440 1029970 1338961 1647952 1686880 2059940 2677922 3295904 3373760 4119880 5355844 6591808 6694805 8239760 10711688 13389610 16479520 21423376 26779220 32959040 42846752 53558440 85693504 107116880 214233760 428467520
- Sum of all divisors σ(n): 1108789248
- Sum of proper divisors (its aliquot sum) s(n): 680321728
- 428467520 is an abundant number, because the sum of its proper divisors (680321728) is greater than itself. Its abundance is 251854208
Bases of 428467520
- Binary: 110011000100111100101010000002
- Hexadecimal: 0x1989E540
- Base-36: 733JNK
Squares and roots of 428467520
- 428467520 squared (4284675202) is 183584415694950400
- 428467520 cubed (4284675203) is 78659959303464474411008000
-
The
square root of 428467520 is 20699.4569977089 -
The
cube root of 428467520 is 753.8865038475
Scales and comparisons
How big is 428467520?- 428,467,520 seconds is equal to 13 years, 32 weeks, 3 days, 2 hours, 45 minutes, 20 seconds.
-
To count from 1 to 428,467,520 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 428467520 cubic inches would be around 62.8 feet tall.
Recreational maths with 428467520
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The information we have on file for 428467520 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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