6138378990
6,138,378,990 is an even composite number composed of four prime numbers multiplied together.
What does the number 6138378990 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.
6138378990 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 6138378990:
2 × 33 × 5 × 22734737
(2 × 3 × 3 × 3 × 5 × 22734737)See below for interesting mathematical facts about the number 6138378990 from the Numbermatics database.
Names of 6138378990
- Cardinal: 6138378990 can be written as Six billion, one hundred thirty-eight million, three hundred seventy-eight thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 6.13837899 × 109
Factors of 6138378990
Divisors of 6138378990
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 16369011360
- Sum of proper divisors (its aliquot sum) s(n): 10230632370
- 6138378990 is an abundant number, because the sum of its proper divisors (10230632370) is greater than itself. Its abundance is 4092253380
Bases of 6138378990
- Binary: 1011011011110000000111010111011102
- Hexadecimal: 0x16DE03AEE
- Base-36: 2TIMRJI
Squares and roots of 6138378990
- 6138378990 squared (61383789902) is 37679696624873420100
- 6138378990 cubed (61383789903) is 231292258111696913351283699000
-
The
square root of 6138378990 is 78347.8078187259 -
The
cube root of 6138378990 is 1830.9840716401
Scales and comparisons
How big is 6138378990?- 6,138,378,990 seconds is equal to 195 years, 9 weeks, 3 days, 1 hour, 16 minutes, 30 seconds.
-
To count from 1 to 6,138,378,990 would take you about three hundred ninety 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 6138378990 cubic inches would be around 152.6 feet tall.
Recreational maths with 6138378990
- 6138378990 backwards is 0998738316
- 6138378990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 6138378990's digits is 54
- More coming soon!
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The information we have on file for 6138378990 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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