42438066
42,438,066 is an even composite number composed of six prime numbers multiplied together.
42438066 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42438066:
2 × 3 × 11 × 61 × 83 × 127
See below for interesting mathematical facts about the number 42438066 from the Numbermatics database.
Names of 42438066
- Cardinal: 42438066 can be written as Forty-two million, four hundred thirty-eight thousand and sixty-six.
Scientific notation
- Scientific notation: 4.2438066 × 107
Factors of 42438066
Divisors of 42438066
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 11 22 33 61 66 83 122 127 166 183 249 254 366 381 498 671 762 913 1342 1397 1826 2013 2739 2794 4026 4191 5063 5478 7747 8382 10126 10541 15189 15494 21082 23241 30378 31623 46482 55693 63246 85217 111386 115951 167079 170434 231902 255651 334158 347853 511302 643001 695706 1286002 1929003 3858006 7073011 14146022 21219033 42438066
- Sum of all divisors σ(n): 95993856
- Sum of proper divisors (its aliquot sum) s(n): 53555790
- 42438066 is an abundant number, because the sum of its proper divisors (53555790) is greater than itself. Its abundance is 11117724
Bases of 42438066
- Binary: 101000011110001101101100102
- Hexadecimal: 0x2878DB2
- Base-36: P9LF6
Squares and roots of 42438066
- 42438066 squared (424380662) is 1800989445820356
- 42438066 cubed (424380663) is 76430508967027692071496
-
The
square root of 42438066 is 6514.4505524257 -
The
cube root of 42438066 is 348.8070021549
Scales and comparisons
How big is 42438066?- 42,438,066 seconds is equal to 1 year, 18 weeks, 1 day, 4 hours, 21 minutes, 6 seconds.
-
To count from 1 to 42,438,066 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 42438066 cubic inches would be around 29.1 feet tall.
Recreational maths with 42438066
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The information we have on file for 42438066 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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