42394016
42,394,016 is an even composite number composed of four prime numbers multiplied together.
42394016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42394016:
25 × 72 × 19 × 1423
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 19 × 1423)See below for interesting mathematical facts about the number 42394016 from the Numbermatics database.
Names of 42394016
- Cardinal: 42394016 can be written as Forty-two million, three hundred ninety-four thousand and sixteen.
Scientific notation
- Scientific notation: 4.2394016 × 107
Factors of 42394016
Divisors of 42394016
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 7 8 14 16 19 28 32 38 49 56 76 98 112 133 152 196 224 266 304 392 532 608 784 931 1064 1423 1568 1862 2128 2846 3724 4256 5692 7448 9961 11384 14896 19922 22768 27037 29792 39844 45536 54074 69727 79688 108148 139454 159376 189259 216296 278908 318752 378518 432592 557816 757036 865184 1115632 1324813 1514072 2231264 2649626 3028144 5299252 6056288 10598504 21197008 42394016
- Sum of all divisors σ(n): 102271680
- Sum of proper divisors (its aliquot sum) s(n): 59877664
- 42394016 is an abundant number, because the sum of its proper divisors (59877664) is greater than itself. Its abundance is 17483648
Bases of 42394016
- Binary: 101000011011100001101000002
- Hexadecimal: 0x286E1A0
- Base-36: P8NFK
Squares and roots of 42394016
- 42394016 squared (423940162) is 1797252592608256
- 42394016 cubed (423940163) is 76192755167075886596096
-
The
square root of 42394016 is 6511.0687294791 -
The
cube root of 42394016 is 348.6862751035
Scales and comparisons
How big is 42394016?- 42,394,016 seconds is equal to 1 year, 18 weeks, 16 hours, 6 minutes, 56 seconds.
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To count from 1 to 42,394,016 would take you about two 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 42394016 cubic inches would be around 29.1 feet tall.
Recreational maths with 42394016
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The information we have on file for 42394016 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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