542148642
542,148,642 is an even composite number composed of five prime numbers multiplied together.
542148642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 542148642:
2 × 32 × 72 × 372 × 449
(2 × 3 × 3 × 7 × 7 × 37 × 37 × 449)See below for interesting mathematical facts about the number 542148642 from the Numbermatics database.
Names of 542148642
- Cardinal: 542148642 can be written as Five hundred forty-two million, one hundred forty-eight thousand, six hundred forty-two.
Scientific notation
- Scientific notation: 5.42148642 × 108
Factors of 542148642
Divisors of 542148642
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 6 7 9 14 18 21 37 42 49 63 74 98 111 126 147 222 259 294 333 441 449 518 666 777 882 898 1347 1369 1554 1813 2331 2694 2738 3143 3626 4041 4107 4662 5439 6286 8082 8214 9429 9583 10878 12321 16317 16613 18858 19166 22001 24642 28287 28749 32634 33226 44002 49839 56574 57498 66003 67081 86247 99678 116291 132006 134162 149517 172494 198009 201243 232582 299034 348873 396018 402486 603729 614681 697746 814037 1046619 1207458 1229362 1628074 1844043 2093238 2442111 3688086 4302767 4884222 5532129 7326333 8605534 11064258 12908301 14652666 25816602 30119369 38724903 60238738 77449806 90358107 180716214 271074321 542148642
- Sum of all divisors σ(n): 1407492450
- Sum of proper divisors (its aliquot sum) s(n): 865343808
- 542148642 is an abundant number, because the sum of its proper divisors (865343808) is greater than itself. Its abundance is 323195166
Bases of 542148642
- Binary: 1000000101000010001000001000102
- Hexadecimal: 0x20508822
- Base-36: 8YS4KI
Squares and roots of 542148642
- 542148642 squared (5421486422) is 293925150022444164
- 542148642 cubed (5421486423) is 159351120934314373033425288
-
The
square root of 542148642 is 23284.0855951015 -
The
cube root of 542148642 is 815.4039133537
Scales and comparisons
How big is 542148642?- 542,148,642 seconds is equal to 17 years, 12 weeks, 2 days, 20 hours, 50 minutes, 42 seconds.
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To count from 1 to 542,148,642 would take you about twenty-five 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 542148642 cubic inches would be around 68 feet tall.
Recreational maths with 542148642
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"Number 542148642 - Facts about the integer". Numbermatics.com. 2024. Web. 28 May 2024.
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The information we have on file for 542148642 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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