13999515985
13,999,515,985 is an odd composite number composed of five prime numbers multiplied together.
What does the number 13999515985 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.
13999515985 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 13999515985:
5 × 7 × 13 × 719 × 42793
See below for interesting mathematical facts about the number 13999515985 from the Numbermatics database.
Names of 13999515985
- Cardinal: 13999515985 can be written as Thirteen billion, nine hundred ninety-nine million, five hundred fifteen thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.3999515985 × 1010
Factors of 13999515985
Divisors of 13999515985
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 20705448960
- Sum of proper divisors (its aliquot sum) s(n): 6705932975
- 13999515985 is a deficient number, because the sum of its proper divisors (6705932975) is less than itself. Its deficiency is 7293583010
Bases of 13999515985
- Binary: 11010000100110111110101001010100012
- Hexadecimal: 0x3426FA951
- Base-36: 6FIY7O1
Squares and roots of 13999515985
- 13999515985 squared (139995159852) is 195986447814270520225
- 13999515985 cubed (139995159853) is 2743715409019248459004153296625
-
The
square root of 13999515985 is 118319.5503076309 -
The
cube root of 13999515985 is 2410.1144889737
Scales and comparisons
How big is 13999515985?- 13,999,515,985 seconds is equal to 445 years, 7 weeks, 2 days, 10 hours, 26 minutes, 25 seconds.
-
To count from 1 to 13,999,515,985 would take you about eight 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 13999515985 cubic inches would be around 200.8 feet tall.
Recreational maths with 13999515985
- 13999515985 backwards is 58951599931
- The number of decimal digits it has is: 11
- The sum of 13999515985's digits is 64
- More coming soon!
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The information we have on file for 13999515985 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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