12729150
12,729,150 is an even composite number composed of five prime numbers multiplied together.
12729150 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 12729150:
2 × 34 × 52 × 7 × 449
(2 × 3 × 3 × 3 × 3 × 5 × 5 × 7 × 449)See below for interesting mathematical facts about the number 12729150 from the Numbermatics database.
Names of 12729150
- Cardinal: 12729150 can be written as Twelve million, seven hundred twenty-nine thousand, one hundred fifty.
Scientific notation
- Scientific notation: 1.272915 × 107
Factors of 12729150
Divisors of 12729150
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 42 45 50 54 63 70 75 81 90 105 126 135 150 162 175 189 210 225 270 315 350 378 405 449 450 525 567 630 675 810 898 945 1050 1134 1347 1350 1575 1890 2025 2245 2694 2835 3143 3150 4041 4050 4490 4725 5670 6286 6735 8082 9429 9450 11225 12123 13470 14175 15715 18858 20205 22450 24246 28287 28350 31430 33675 36369 40410 47145 56574 60615 67350 72738 78575 84861 94290 101025 121230 141435 157150 169722 181845 202050 235725 254583 282870 303075 363690 424305 471450 509166 606150 707175 848610 909225 1272915 1414350 1818450 2121525 2545830 4243050 6364575 12729150
- Sum of all divisors σ(n): 40510800
- Sum of proper divisors (its aliquot sum) s(n): 27781650
- 12729150 is an abundant number, because the sum of its proper divisors (27781650) is greater than itself. Its abundance is 15052500
Bases of 12729150
- Binary: 1100001000111011001111102
- Hexadecimal: 0xC23B3E
- Base-36: 7KTVI
Squares and roots of 12729150
- 12729150 squared (127291502) is 162031259722500
- 12729150 cubed (127291503) is 2062520209696660875000
-
The
square root of 12729150 is 3567.7934357247 -
The
cube root of 12729150 is 233.4890230783
Scales and comparisons
How big is 12729150?- 12,729,150 seconds is equal to 21 weeks, 7 hours, 52 minutes, 30 seconds.
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To count from 1 to 12,729,150 would take you about thirty-one weeks!
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 12729150 cubic inches would be around 19.5 feet tall.
Recreational maths with 12729150
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The information we have on file for 12729150 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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