12993172890
12,993,172,890 is an even composite number composed of four prime numbers multiplied together.
12993172890 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.
Prime factorization of 12993172890:
2 × 3 × 5 × 433105763
See below for interesting mathematical facts about the number 12993172890 from the Numbermatics database.
Names of 12993172890
- Cardinal: 12993172890 can be written as Twelve billion, nine hundred ninety-three million, one hundred seventy-two thousand, eight hundred ninety.
Scientific notation
- Scientific notation: 1.299317289 × 1010
Factors of 12993172890
Divisors of 12993172890
- Number of divisors d(n): 16
- Complete list of divisors:
- Sum of all divisors σ(n): 31183615008
- Sum of proper divisors (its aliquot sum) s(n): 18190442118
- 12993172890 is an abundant number, because the sum of its proper divisors (18190442118) is greater than itself. Its abundance is 5197269228
Bases of 12993172890
- Binary: 11000001100111010000010101100110102
- Hexadecimal: 0x30674159A
- Base-36: 5YVSSD6
Squares and roots of 12993172890
- 12993172890 squared (129931728902) is 168822541749430952100
- 12993172890 cubed (129931728903) is 2193540472679599419752608569000
-
The
square root of 12993172890 is 113987.5997203205 -
The
cube root of 12993172890 is 2350.9230048619
Scales and comparisons
How big is 12993172890?- 12,993,172,890 seconds is equal to 413 years, 7 weeks, 2 days, 22 hours, 41 minutes, 30 seconds.
-
To count from 1 to 12,993,172,890 would take you about eight hundred twenty-six 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 12993172890 cubic inches would be around 195.9 feet tall.
Recreational maths with 12993172890
- 12993172890 backwards is 09827139921
- The number of decimal digits it has is: 11
- The sum of 12993172890's digits is 51
- More coming soon!
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The information we have on file for 12993172890 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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