12820827740
12,820,827,740 is an even composite number composed of five prime numbers multiplied together.
12820827740 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 12820827740:
22 × 5 × 7 × 107 × 855863
(2 × 2 × 5 × 7 × 107 × 855863)See below for interesting mathematical facts about the number 12820827740 from the Numbermatics database.
Names of 12820827740
- Cardinal: 12820827740 can be written as Twelve billion, eight hundred twenty million, eight hundred twenty-seven thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.282082774 × 1010
Factors of 12820827740
Divisors of 12820827740
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 107 140 214 428 535 749 1070 1498 2140 2996 3745 7490 14980 855863 1711726 3423452 4279315 5991041 8558630 11982082 17117260 23964164 29955205 59910410 91577341 119820820 183154682 366309364 457886705 641041387 915773410 1282082774 1831546820 2564165548 3205206935 6410413870 12820827740
- Sum of all divisors σ(n): 31057592832
- Sum of proper divisors (its aliquot sum) s(n): 18236765092
- 12820827740 is an abundant number, because the sum of its proper divisors (18236765092) is greater than itself. Its abundance is 5415937352
Bases of 12820827740
- Binary: 10111111000010111001001110010111002
- Hexadecimal: 0x2FC2E4E5C
- Base-36: 5W16TZW
Squares and roots of 12820827740
- 12820827740 squared (128208277402) is 164373623938753507600
- 12820827740 cubed (128208277403) is 2107405917518299031260380824000
-
The
square root of 12820827740 is 113229.0940527213 -
The
cube root of 12820827740 is 2340.4822672197
Scales and comparisons
How big is 12820827740?- 12,820,827,740 seconds is equal to 407 years, 34 weeks, 3 days, 5 hours, 2 minutes, 20 seconds.
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To count from 1 to 12,820,827,740 would take you about eight hundred fifteen 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 12820827740 cubic inches would be around 195 feet tall.
Recreational maths with 12820827740
- 12820827740 backwards is 04772802821
- The number of decimal digits it has is: 11
- The sum of 12820827740's digits is 41
- More coming soon!
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The information we have on file for 12820827740 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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