42542000
42,542,000 is an even composite number composed of four prime numbers multiplied together.
42542000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 42542000:
24 × 53 × 89 × 239
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 89 × 239)See below for interesting mathematical facts about the number 42542000 from the Numbermatics database.
Names of 42542000
- Cardinal: 42542000 can be written as Forty-two million, five hundred forty-two thousand.
Scientific notation
- Scientific notation: 4.2542 × 107
Factors of 42542000
Divisors of 42542000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 89 100 125 178 200 239 250 356 400 445 478 500 712 890 956 1000 1195 1424 1780 1912 2000 2225 2390 3560 3824 4450 4780 5975 7120 8900 9560 11125 11950 17800 19120 21271 22250 23900 29875 35600 42542 44500 47800 59750 85084 89000 95600 106355 119500 170168 178000 212710 239000 340336 425420 478000 531775 850840 1063550 1701680 2127100 2658875 4254200 5317750 8508400 10635500 21271000 42542000
- Sum of all divisors σ(n): 104457600
- Sum of proper divisors (its aliquot sum) s(n): 61915600
- 42542000 is an abundant number, because the sum of its proper divisors (61915600) is greater than itself. Its abundance is 19373600
Bases of 42542000
- Binary: 101000100100100011101100002
- Hexadecimal: 0x28923B0
- Base-36: PBTM8
Squares and roots of 42542000
- 42542000 squared (425420002) is 1809821764000000
- 42542000 cubed (425420003) is 76993437484088000000000
-
The
square root of 42542000 is 6522.4228627099 -
The
cube root of 42542000 is 349.0915214965
Scales and comparisons
How big is 42542000?- 42,542,000 seconds is equal to 1 year, 18 weeks, 2 days, 9 hours, 13 minutes, 20 seconds.
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To count from 1 to 42,542,000 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 42542000 cubic inches would be around 29.1 feet tall.
Recreational maths with 42542000
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The information we have on file for 42542000 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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