420474142
420,474,142 is an even composite number composed of six prime numbers multiplied together.
420474142 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 420474142:
2 × 11 × 19 × 31 × 37 × 877
See below for interesting mathematical facts about the number 420474142 from the Numbermatics database.
Names of 420474142
- Cardinal: 420474142 can be written as Four hundred twenty million, four hundred seventy-four thousand, one hundred forty-two.
Scientific notation
- Scientific notation: 4.20474142 × 108
Factors of 420474142
Divisors of 420474142
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 11 19 22 31 37 38 62 74 209 341 407 418 589 682 703 814 877 1147 1178 1406 1754 2294 6479 7733 9647 12617 12958 15466 16663 19294 21793 25234 27187 32449 33326 43586 54374 64898 183293 239723 299057 356939 366586 479446 516553 598114 616531 713878 1005919 1033106 1233062 2011838 5682083 6781841 11065109 11364166 13563682 19112461 22130218 38224922 210237071 420474142
- Sum of all divisors σ(n): 768706560
- Sum of proper divisors (its aliquot sum) s(n): 348232418
- 420474142 is a deficient number, because the sum of its proper divisors (348232418) is less than itself. Its deficiency is 72241724
Bases of 420474142
- Binary: 110010000111111101101000111102
- Hexadecimal: 0x190FED1E
- Base-36: 6YC7XA
Squares and roots of 420474142
- 420474142 squared (4204741422) is 176798504090636164
- 420474142 cubed (4204741423) is 74339199314393731292071288
-
The
square root of 420474142 is 20505.4661492979 -
The
cube root of 420474142 is 749.1689413881
Scales and comparisons
How big is 420474142?- 420,474,142 seconds is equal to 13 years, 19 weeks, 1 day, 14 hours, 22 minutes, 22 seconds.
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To count from 1 to 420,474,142 would take you about twenty 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 420474142 cubic inches would be around 62.4 feet tall.
Recreational maths with 420474142
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The information we have on file for 420474142 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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