12438421248
12,438,421,248 is an even composite number composed of five prime numbers multiplied together.
12438421248 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 12438421248:
28 × 3 × 11 × 41 × 35911
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 41 × 35911)See below for interesting mathematical facts about the number 12438421248 from the Numbermatics database.
Names of 12438421248
- Cardinal: 12438421248 can be written as Twelve billion, four hundred thirty-eight million, four hundred twenty-one thousand, two hundred forty-eight.
Scientific notation
- Scientific notation: 1.2438421248 × 1010
Factors of 12438421248
Divisors of 12438421248
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 41 44 48 64 66 82 88 96 123 128 132 164 176 192 246 256 264 328 352 384 451 492 528 656 704 768 902 984 1056 1312 1353 1408 1804 1968 2112 2624 2706 2816 3608 3936 4224 5248 5412 7216 7872 8448 10496 10824 14432 15744 21648 28864 31488 35911 43296 57728 71822 86592 107733 115456 143644 173184 215466 287288 346368 395021 430932 574576 790042 861864 1149152 1185063 1472351 1580084 1723728 2298304 2370126 2944702 3160168 3447456 4417053 4596608 4740252 5889404 6320336 6894912 8834106 9193216 9480504 11778808 12640672 13789824 16195861 17668212 18961008 23557616 25281344 27579648 32391722 35336424 37922016 47115232 48587583 50562688 64783444 70672848 75844032 94230464 97175166 101125376 129566888 141345696 151688064 188460928 194350332 259133776 282691392 303376128 376921856 388700664 518267552 565382784 777401328 1036535104 1130765568 1554802656 2073070208 3109605312 4146140416 6219210624 12438421248
- Sum of all divisors σ(n): 36995680512
- Sum of proper divisors (its aliquot sum) s(n): 24557259264
- 12438421248 is an abundant number, because the sum of its proper divisors (24557259264) is greater than itself. Its abundance is 12118838016
Bases of 12438421248
- Binary: 10111001010110001100111111000000002
- Hexadecimal: 0x2E5633F00
- Base-36: 5PPIJ9C
Squares and roots of 12438421248
- 12438421248 squared (124384212482) is 154714323142697877504
- 12438421248 cubed (124384212483) is 1924401924348071415590254804992
-
The
square root of 12438421248 is 111527.6703244535 -
The
cube root of 12438421248 is 2316.9771649823
Scales and comparisons
How big is 12438421248?- 12,438,421,248 seconds is equal to 395 years, 26 weeks, 1 day, 5 hours, 48 seconds.
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To count from 1 to 12,438,421,248 would take you about seven hundred ninety-one 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 12438421248 cubic inches would be around 193.1 feet tall.
Recreational maths with 12438421248
- 12438421248 backwards is 84212483421
- The number of decimal digits it has is: 11
- The sum of 12438421248's digits is 39
- More coming soon!
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The information we have on file for 12438421248 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 12438421248, math, Factors of 12438421248, curriculum, school, college, exams, university, Prime factorization of 12438421248, STEM, science, technology, engineering, physics, economics, calculator, twelve billion, four hundred thirty-eight million, four hundred twenty-one thousand, two hundred forty-eight.