31440678995879999
31,440,678,995,879,999 is an odd composite number composed of two prime numbers multiplied together.
31440678995879999 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 31440678995879999:
47 × 668950616933617
See below for interesting mathematical facts about the number 31440678995879999 from the Numbermatics database.
Names of 31440678995879999
- Cardinal: 31440678995879999 can be written as Thirty-one quadrillion, four hundred forty trillion, six hundred seventy-eight billion, nine hundred ninety-five million, eight hundred seventy-nine thousand, nine hundred ninety-nine.
Scientific notation
- Scientific notation: 3.1440678995879999 × 1016
Factors of 31440678995879999
- Number of distinct prime factors ω(n): 2
- Total number of prime factors Ω(n): 2
- Sum of prime factors: 668950616933664
Divisors of 31440678995879999
- Number of divisors d(n): 4
- Complete list of divisors:
- Sum of all divisors σ(n): 32109629612813664
- Sum of proper divisors (its aliquot sum) s(n): 668950616933665
- 31440678995879999 is a deficient number, because the sum of its proper divisors (668950616933665) is less than itself. Its deficiency is 30771728378946334
Bases of 31440678995879999
- Binary: 11011111011001100100001100001110000101111101000001111112
- Hexadecimal: 0x6FB321870BE83F
- Base-36: 8LKSGJ7VDBZ
Squares and roots of 31440678995879999
- 31440678995879999 squared (314406789958799992) is 988516295721969742175616408240001
- 31440678995879999 cubed (314406789958799993) is 31079623535990835784565506058873544623113787639999
-
The
square root of 31440678995879999 is 177315196.7426368083 -
The
cube root of 31440678995879999 is 315619.6051483895
Scales and comparisons
How big is 31440678995879999?- 31,440,678,995,879,999 seconds is equal to 999,716,339 years, 34 weeks, 3 days, 11 hours, 59 minutes, 59 seconds.
-
To count from 1 to 31,440,678,995,879,999 would take you about two billion, nine hundred ninety-nine million, one hundred forty-nine thousand and eighteen 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 31440678995879999 cubic inches would be around 26301.6 feet tall.
Recreational maths with 31440678995879999
- 31440678995879999 backwards is 99997859987604413
- The number of decimal digits it has is: 17
- The sum of 31440678995879999's digits is 107
- More coming soon!
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