12938350432
12,938,350,432 is an even composite number composed of five prime numbers multiplied together.
12938350432 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 12938350432:
25 × 72 × 97 × 257 × 331
(2 × 2 × 2 × 2 × 2 × 7 × 7 × 97 × 257 × 331)See below for interesting mathematical facts about the number 12938350432 from the Numbermatics database.
Names of 12938350432
- Cardinal: 12938350432 can be written as Twelve billion, nine hundred thirty-eight million, three hundred fifty thousand, four hundred thirty-two.
Scientific notation
- Scientific notation: 1.2938350432 × 1010
Factors of 12938350432
Divisors of 12938350432
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 7 8 14 16 28 32 49 56 97 98 112 194 196 224 257 331 388 392 514 662 679 776 784 1028 1324 1358 1552 1568 1799 2056 2317 2648 2716 3104 3598 4112 4634 4753 5296 5432 7196 8224 9268 9506 10592 10864 12593 14392 16219 18536 19012 21728 24929 25186 28784 32107 32438 37072 38024 49858 50372 57568 64214 64876 74144 76048 85067 99716 100744 128428 129752 152096 170134 174503 199432 201488 224749 256856 259504 340268 349006 398864 402976 449498 513712 519008 595469 680536 698012 797728 898996 1027424 1190938 1221521 1361072 1396024 1573243 1797992 2381876 2443042 2722144 2792048 3146486 3595984 4168283 4763752 4886084 5584096 6292972 7191968 8251499 8336566 9527504 9772168 12585944 16502998 16673132 19055008 19544336 25171888 33005996 33346264 39088672 50343776 57760493 66011992 66692528 115520986 132023984 133385056 231041972 264047968 404323451 462083944 808646902 924167888 1617293804 1848335776 3234587608 6469175216 12938350432
- Sum of all divisors σ(n): 30143888208
- Sum of proper divisors (its aliquot sum) s(n): 17205537776
- 12938350432 is an abundant number, because the sum of its proper divisors (17205537776) is greater than itself. Its abundance is 4267187344
Bases of 12938350432
- Binary: 11000000110010111110001111011000002
- Hexadecimal: 0x3032F8F60
- Base-36: 5XZ5R34
Squares and roots of 12938350432
- 12938350432 squared (129383504322) is 167400911901234586624
- 12938350432 cubed (129383504323) is 2165891660814532455179971821568
-
The
square root of 12938350432 is 113746.8699877055 -
The
cube root of 12938350432 is 2347.6119052055
Scales and comparisons
How big is 12938350432?- 12,938,350,432 seconds is equal to 411 years, 20 weeks, 5 days, 10 hours, 13 minutes, 52 seconds.
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To count from 1 to 12,938,350,432 would take you about eight hundred twenty-two 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 12938350432 cubic inches would be around 195.6 feet tall.
Recreational maths with 12938350432
- 12938350432 backwards is 23405383921
- The number of decimal digits it has is: 11
- The sum of 12938350432's digits is 40
- More coming soon!
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The information we have on file for 12938350432 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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