131668049790
131,668,049,790 is an even composite number composed of five prime numbers multiplied together.
131668049790 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 131668049790:
2 × 32 × 5 × 8539 × 171329
(2 × 3 × 3 × 5 × 8539 × 171329)See below for interesting mathematical facts about the number 131668049790 from the Numbermatics database.
Names of 131668049790
- Cardinal: 131668049790 can be written as One hundred thirty-one billion, six hundred sixty-eight million, forty-nine thousand, seven hundred ninety.
Scientific notation
- Scientific notation: 1.3166804979 × 1011
Factors of 131668049790
Divisors of 131668049790
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 8539 17078 25617 42695 51234 76851 85390 128085 153702 171329 256170 342658 384255 513987 768510 856645 1027974 1541961 1713290 2569935 3083922 5139870 7709805 15419610 1462978331 2925956662 4388934993 7314891655 8777869986 13166804979 14629783310 21944674965 26333609958 43889349930 65834024895 131668049790
- Sum of all divisors σ(n): 342379018800
- Sum of proper divisors (its aliquot sum) s(n): 210710969010
- 131668049790 is an abundant number, because the sum of its proper divisors (210710969010) is greater than itself. Its abundance is 79042919220
Bases of 131668049790
- Binary: 11110101010000000011011111111011111102
- Hexadecimal: 0x1EA806FF7E
- Base-36: 1OHJR9FI
Squares and roots of 131668049790
- 131668049790 squared (1316680497902) is 17336475335501919044100
- 131668049790 cubed (1316680497903) is 2282659897657973631339108005739000
-
The
square root of 131668049790 is 362860.9234817109 -
The
cube root of 131668049790 is 5087.3716755459
Scales and comparisons
How big is 131668049790?- 131,668,049,790 seconds is equal to 4,186 years, 33 weeks, 18 hours, 16 minutes, 30 seconds.
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To count from 1 to 131,668,049,790 would take you about eight thousand, three hundred seventy-three 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 131668049790 cubic inches would be around 423.9 feet tall.
Recreational maths with 131668049790
- 131668049790 backwards is 097940866131
- The number of decimal digits it has is: 12
- The sum of 131668049790's digits is 54
- More coming soon!
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