12123234942
12,123,234,942 is an even composite number composed of five prime numbers multiplied together.
12123234942 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 12123234942:
2 × 3 × 72 × 133 × 1372
(2 × 3 × 7 × 7 × 13 × 13 × 13 × 137 × 137)See below for interesting mathematical facts about the number 12123234942 from the Numbermatics database.
Names of 12123234942
- Cardinal: 12123234942 can be written as Twelve billion, one hundred twenty-three million, two hundred thirty-four thousand, nine hundred forty-two.
Scientific notation
- Scientific notation: 1.2123234942 × 1010
Factors of 12123234942
Divisors of 12123234942
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 137 147 169 182 273 274 294 338 411 507 546 637 822 959 1014 1183 1274 1781 1911 1918 2197 2366 2877 3549 3562 3822 4394 5343 5754 6591 6713 7098 8281 10686 12467 13182 13426 15379 16562 18769 20139 23153 24843 24934 30758 37401 37538 40278 46137 46306 49686 56307 69459 74802 87269 92274 107653 112614 131383 138918 162071 174538 215306 243997 261807 262766 300989 322959 324142 394149 486213 487994 523614 601978 645918 731991 788298 902967 919681 972426 1134497 1463982 1707979 1805934 1839362 2106923 2268994 2759043 3171961 3403491 3415958 4213846 5123937 5518086 6320769 6343922 6806982 9515883 10247874 11955853 12641538 14748461 19031766 22203727 23911706 29496922 35867559 41235493 44245383 44407454 66611181 71735118 82470986 88490766 123706479 133222362 155426089 247412958 288648451 310852178 466278267 577296902 865945353 932556534 1731890706 2020539157 4041078314 6061617471 12123234942
- Sum of all divisors σ(n): 30779083440
- Sum of proper divisors (its aliquot sum) s(n): 18655848498
- 12123234942 is an abundant number, because the sum of its proper divisors (18655848498) is greater than itself. Its abundance is 6532613556
Bases of 12123234942
- Binary: 10110100101001100111100010011111102
- Hexadecimal: 0x2D299E27E
- Base-36: 5KHUZY6
Squares and roots of 12123234942
- 12123234942 squared (121232349422) is 146972825458929743364
- 12123234942 cubed (121232349423) is 1781786093128164250673537424888
-
The
square root of 12123234942 is 110105.5627205091 -
The
cube root of 12123234942 is 2297.2389642185
Scales and comparisons
How big is 12123234942?- 12,123,234,942 seconds is equal to 385 years, 25 weeks, 5 hours, 15 minutes, 42 seconds.
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To count from 1 to 12,123,234,942 would take you about seven hundred seventy 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 12123234942 cubic inches would be around 191.4 feet tall.
Recreational maths with 12123234942
- 12123234942 backwards is 24943232121
- The number of decimal digits it has is: 11
- The sum of 12123234942's digits is 33
- More coming soon!
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The information we have on file for 12123234942 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!
Keywords: Divisors of 12123234942, math, Factors of 12123234942, curriculum, school, college, exams, university, Prime factorization of 12123234942, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, one hundred twenty-three million, two hundred thirty-four thousand, nine hundred forty-two.