129335340672
129,335,340,672 is an even composite number composed of four prime numbers multiplied together.
129335340672 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 129335340672:
27 × 32 × 17 × 6604133
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 6604133)See below for interesting mathematical facts about the number 129335340672 from the Numbermatics database.
Names of 129335340672
- Cardinal: 129335340672 can be written as One hundred twenty-nine billion, three hundred thirty-five million, three hundred forty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.29335340672 × 1011
Factors of 129335340672
Divisors of 129335340672
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 272 288 306 384 408 544 576 612 816 1088 1152 1224 1632 2176 2448 3264 4896 6528 9792 19584 6604133 13208266 19812399 26416532 39624798 52833064 59437197 79249596 105666128 112270261 118874394 158499192 211332256 224540522 237748788 316998384 336810783 422664512 449081044 475497576 633996768 673621566 845329024 898162088 950995152 1010432349 1267993536 1347243132 1796324176 1901990304 2020864698 2535987072 2694486264 3592648352 3803980608 4041729396 5388972528 7185296704 7607961216 8083458792 10777945056 14370593408 16166917584 21555890112 32333835168 43111780224 64667670336 129335340672
- Sum of all divisors σ(n): 394068675780
- Sum of proper divisors (its aliquot sum) s(n): 264733335108
- 129335340672 is an abundant number, because the sum of its proper divisors (264733335108) is greater than itself. Its abundance is 135397994436
Bases of 129335340672
- Binary: 11110000111001111110010101110100000002
- Hexadecimal: 0x1E1CFCAE80
- Base-36: 1NEYX7K0
Squares and roots of 129335340672
- 129335340672 squared (1293353406722) is 16727630346742297411584
- 129335340672 cubed (1293353406723) is 2163473769531200521119160439144448
-
The
square root of 129335340672 is 359632.2297458891 -
The
cube root of 129335340672 is 5057.1488553245
Scales and comparisons
How big is 129335340672?- 129,335,340,672 seconds is equal to 4,112 years, 24 weeks, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 129,335,340,672 would take you about eight thousand, two hundred twenty-four 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 129335340672 cubic inches would be around 421.4 feet tall.
Recreational maths with 129335340672
- 129335340672 backwards is 276043533921
- The number of decimal digits it has is: 12
- The sum of 129335340672's digits is 45
- More coming soon!
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The information we have on file for 129335340672 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 129335340672, math, Factors of 129335340672, curriculum, school, college, exams, university, Prime factorization of 129335340672, STEM, science, technology, engineering, physics, economics, calculator, one hundred twenty-nine billion, three hundred thirty-five million, three hundred forty thousand, six hundred seventy-two.