12724736490
12,724,736,490 is an even composite number composed of five prime numbers multiplied together.
12724736490 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 12724736490:
2 × 32 × 5 × 101 × 1399861
(2 × 3 × 3 × 5 × 101 × 1399861)See below for interesting mathematical facts about the number 12724736490 from the Numbermatics database.
Names of 12724736490
- Cardinal: 12724736490 can be written as Twelve billion, seven hundred twenty-four million, seven hundred thirty-six thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.272473649 × 1010
Factors of 12724736490
Divisors of 12724736490
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 101 202 303 505 606 909 1010 1515 1818 3030 4545 9090 1399861 2799722 4199583 6999305 8399166 12598749 13998610 20997915 25197498 41995830 62993745 125987490 141385961 282771922 424157883 706929805 848315766 1272473649 1413859610 2120789415 2544947298 4241578830 6362368245 12724736490
- Sum of all divisors σ(n): 33411906216
- Sum of proper divisors (its aliquot sum) s(n): 20687169726
- 12724736490 is an abundant number, because the sum of its proper divisors (20687169726) is greater than itself. Its abundance is 7962433236
Bases of 12724736490
- Binary: 10111101100111010000010001111010102
- Hexadecimal: 0x2F67411EA
- Base-36: 5UFZ9II
Squares and roots of 12724736490
- 12724736490 squared (127247364902) is 161918918739937520100
- 12724736490 cubed (127247364903) is 2060375573711427782336578449000
-
The
square root of 12724736490 is 112803.9737331977 -
The
cube root of 12724736490 is 2334.6203449275
Scales and comparisons
How big is 12724736490?- 12,724,736,490 seconds is equal to 404 years, 31 weeks, 4 days, 1 hour, 1 minute, 30 seconds.
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To count from 1 to 12,724,736,490 would take you about eight hundred nine 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 12724736490 cubic inches would be around 194.6 feet tall.
Recreational maths with 12724736490
- 12724736490 backwards is 09463742721
- 12724736490 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 12724736490's digits is 45
- More coming soon!
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The information we have on file for 12724736490 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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