42168630
42,168,630 is an even composite number composed of six prime numbers multiplied together.
42168630 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 42168630:
2 × 3 × 5 × 7 × 157 × 1279
See below for interesting mathematical facts about the number 42168630 from the Numbermatics database.
Names of 42168630
- Cardinal: 42168630 can be written as Forty-two million, one hundred sixty-eight thousand, six hundred thirty.
Scientific notation
- Scientific notation: 4.216863 × 107
Factors of 42168630
Divisors of 42168630
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 157 210 314 471 785 942 1099 1279 1570 2198 2355 2558 3297 3837 4710 5495 6395 6594 7674 8953 10990 12790 16485 17906 19185 26859 32970 38370 44765 53718 89530 134295 200803 268590 401606 602409 1004015 1204818 1405621 2008030 2811242 3012045 4216863 6024090 7028105 8433726 14056210 21084315 42168630
- Sum of all divisors σ(n): 116490240
- Sum of proper divisors (its aliquot sum) s(n): 74321610
- 42168630 is an abundant number, because the sum of its proper divisors (74321610) is greater than itself. Its abundance is 32152980
Bases of 42168630
- Binary: 101000001101110001001101102
- Hexadecimal: 0x2837136
- Base-36: P3TIU
Squares and roots of 42168630
- 42168630 squared (421686302) is 1778193356076900
- 42168630 cubed (421686303) is 74983977700865047647000
-
The
square root of 42168630 is 6493.7377526353 -
The
cube root of 42168630 is 348.0672515027
Scales and comparisons
How big is 42168630?- 42,168,630 seconds is equal to 1 year, 17 weeks, 5 days, 1 hour, 30 minutes, 30 seconds.
-
To count from 1 to 42,168,630 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 42168630 cubic inches would be around 29 feet tall.
Recreational maths with 42168630
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The information we have on file for 42168630 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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