42438739628
42,438,739,628 is an even composite number composed of four prime numbers multiplied together.
42438739628 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 42438739628:
22 × 83 × 1259 × 101531
(2 × 2 × 83 × 1259 × 101531)See below for interesting mathematical facts about the number 42438739628 from the Numbermatics database.
Names of 42438739628
- Cardinal: 42438739628 can be written as Forty-two billion, four hundred thirty-eight million, seven hundred thirty-nine thousand, six hundred twenty-eight.
Scientific notation
- Scientific notation: 4.2438739628 × 1010
Factors of 42438739628
Divisors of 42438739628
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 75223028160
- Sum of proper divisors (its aliquot sum) s(n): 32784288532
- 42438739628 is a deficient number, because the sum of its proper divisors (32784288532) is less than itself. Its deficiency is 9654451096
Bases of 42438739628
- Binary: 1001111000011000101111000110101011002
- Hexadecimal: 0x9E18BC6AC
- Base-36: JHUXH2K
Squares and roots of 42438739628
- 42438739628 squared (424387396282) is 1801046621213177578384
- 42438739628 cubed (424387396283) is 76434148615555184731566137001152
-
The
square root of 42438739628 is 206006.6494752051 -
The
cube root of 42438739628 is 3488.0884770635
Scales and comparisons
How big is 42438739628?- 42,438,739,628 seconds is equal to 1,349 years, 21 weeks, 6 days, 2 hours, 47 minutes, 8 seconds.
-
To count from 1 to 42,438,739,628 would take you about two thousand, six hundred ninety-eight 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 42438739628 cubic inches would be around 290.7 feet tall.
Recreational maths with 42438739628
- 42438739628 backwards is 82693783424
- The number of decimal digits it has is: 11
- The sum of 42438739628's digits is 56
- More coming soon!
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The information we have on file for 42438739628 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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