13382720905
13,382,720,905 is an odd composite number composed of two prime numbers multiplied together.
What does the number 13382720905 look like?
This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.
13382720905 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.
Prime factorization of 13382720905:
5 × 2676544181
See below for interesting mathematical facts about the number 13382720905 from the Numbermatics database.
Names of 13382720905
- Cardinal: 13382720905 can be written as Thirteen billion, three hundred eighty-two million, seven hundred twenty thousand, nine hundred five.
Scientific notation
- Scientific notation: 1.3382720905 × 1010
Factors of 13382720905
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 2676544186
Divisors of 13382720905
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 16059265092
- Sum of proper divisors (its aliquot sum) s(n): 2676544187
- 13382720905 is a deficient number, because the sum of its proper divisors (2676544187) is less than itself. Its deficiency is 10706176718
Bases of 13382720905
- Binary: 11000111011010110000011101100010012
- Hexadecimal: 0x31DAC1D89
- Base-36: 65BQ5JD
Squares and roots of 13382720905
- 13382720905 squared (133827209052) is 179097218821124019025
- 13382720905 cubed (133827209053) is 2396808094344815865003485217625
-
The
square root of 13382720905 is 115683.7106294571 -
The
cube root of 13382720905 is 2374.1863675749
Scales and comparisons
How big is 13382720905?- 13,382,720,905 seconds is equal to 425 years, 27 weeks, 3 days, 14 hours, 28 minutes, 25 seconds.
-
To count from 1 to 13,382,720,905 would take you about eight hundred fifty-one 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 13382720905 cubic inches would be around 197.8 feet tall.
Recreational maths with 13382720905
- 13382720905 backwards is 50902728331
- The number of decimal digits it has is: 11
- The sum of 13382720905's digits is 40
- More coming soon!
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The information we have on file for 13382720905 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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