18013993017
18,013,993,017 is an odd composite number composed of four prime numbers multiplied together.
What does the number 18013993017 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.
18013993017 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.
Prime factorization of 18013993017:
3 × 29 × 151 × 11712
(3 × 29 × 151 × 1171 × 1171)See below for interesting mathematical facts about the number 18013993017 from the Numbermatics database.
Names of 18013993017
- Cardinal: 18013993017 can be written as Eighteen billion, thirteen million, nine hundred ninety-three thousand and seventeen.
Scientific notation
- Scientific notation: 1.8013993017 × 1010
Factors of 18013993017
Divisors of 18013993017
- Number of divisors d(n): 24
- Complete list of divisors:
- Sum of all divisors σ(n): 25032813120
- Sum of proper divisors (its aliquot sum) s(n): 7018820103
- 18013993017 is a deficient number, because the sum of its proper divisors (7018820103) is less than itself. Its deficiency is 10995172914
Bases of 18013993017
- Binary: 100001100011011011110111000001110012
- Hexadecimal: 0x431B7B839
- Base-36: 89X2DYX
Squares and roots of 18013993017
- 18013993017 squared (180139930172) is 324503944416524762289
- 18013993017 cubed (180139930173) is 5845611788708233207281630935913
-
The
square root of 18013993017 is 134216.2174142903 -
The
cube root of 18013993017 is 2621.4203308785
Scales and comparisons
How big is 18013993017?- 18,013,993,017 seconds is equal to 572 years, 41 weeks, 6 hours, 56 minutes, 57 seconds.
-
To count from 1 to 18,013,993,017 would take you about one thousand, one hundred forty-five 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 18013993017 cubic inches would be around 218.5 feet tall.
Recreational maths with 18013993017
- 18013993017 backwards is 71039931081
- The number of decimal digits it has is: 11
- The sum of 18013993017's digits is 42
- More coming soon!
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The information we have on file for 18013993017 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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