13279398081
13,279,398,081 is an odd composite number composed of four prime numbers multiplied together.
What does the number 13279398081 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.
13279398081 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 13279398081:
3 × 131 × 137 × 246641
See below for interesting mathematical facts about the number 13279398081 from the Numbermatics database.
Names of 13279398081
- Cardinal: 13279398081 can be written as Thirteen billion, two hundred seventy-nine million, three hundred ninety-eight thousand and eighty-one.
Scientific notation
- Scientific notation: 1.3279398081 × 1010
Factors of 13279398081
Divisors of 13279398081
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 17971322688
- Sum of proper divisors (its aliquot sum) s(n): 4691924607
- 13279398081 is a deficient number, because the sum of its proper divisors (4691924607) is less than itself. Its deficiency is 8587473474
Bases of 13279398081
- Binary: 11000101111000001110001000110000012
- Hexadecimal: 0x3178388C1
- Base-36: 63M7L4X
Squares and roots of 13279398081
- 13279398081 squared (132793980812) is 176342413393666482561
- 13279398081 cubed (132793980813) is 2341721106018763386074563365441
-
The
square root of 13279398081 is 115236.2706833227 -
The
cube root of 13279398081 is 2368.0605163787
Scales and comparisons
How big is 13279398081?- 13,279,398,081 seconds is equal to 422 years, 12 weeks, 4 days, 17 hours, 41 minutes, 21 seconds.
-
To count from 1 to 13,279,398,081 would take you about eight hundred forty-four 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 13279398081 cubic inches would be around 197.3 feet tall.
Recreational maths with 13279398081
- 13279398081 backwards is 18089397231
- The number of decimal digits it has is: 11
- The sum of 13279398081's digits is 51
- More coming soon!
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The information we have on file for 13279398081 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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