1378942438016
1,378,942,438,016 is an even composite number composed of four prime numbers multiplied together.
1378942438016 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1378942438016:
27 × 112 × 13 × 26172
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 13 × 2617 × 2617)See below for interesting mathematical facts about the number 1378942438016 from the Numbermatics database.
Names of 1378942438016
- Cardinal: 1378942438016 can be written as One trillion, three hundred seventy-eight billion, nine hundred forty-two million, four hundred thirty-eight thousand and sixteen.
Scientific notation
- Scientific notation: 1.378942438016 × 1012
Factors of 1378942438016
Divisors of 1378942438016
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 128 143 176 208 242 286 352 416 484 572 704 832 968 1144 1408 1573 1664 1936 2288 2617 3146 3872 4576 5234 6292 7744 9152 10468 12584 15488 18304 20936 25168 28787 34021 41872 50336 57574 68042 83744 100672 115148 136084 167488 201344 230296 272168 316657 334976 374231 460592 544336 633314 748462 921184 1088672 1266628 1496924 1842368 2177344 2533256 2993848 3684736 4116541 4354688 5066512 5987696 6848689 8233082 10133024 11975392 13697378 16466164 20266048 23950784 27394756 32932328 40532096 47901568 54789512 65864656 75335579 89032957 109579024 131729312 150671158 178065914 219158048 263458624 301342316 356131828 438316096 526917248 602684632 712263656 828691369 876632192 979362527 1205369264 1424527312 1657382738 1958725054 2410738528 2849054624 3314765476 3917450108 4821477056 5698109248 6629530952 7834900216 9642954112 10772987797 11396218496 13259061904 15669800432 21545975594 26518123808 31339600864 43091951188 53036247616 62679201728 86183902376 106072495232 125358403456 172367804752 344735609504 689471219008 1378942438016
- Sum of all divisors σ(n): 3253069076670
- Sum of proper divisors (its aliquot sum) s(n): 1874126638654
- 1378942438016 is an abundant number, because the sum of its proper divisors (1874126638654) is greater than itself. Its abundance is 495184200638
Bases of 1378942438016
- Binary: 101000001000011110101111111001010100000002
- Hexadecimal: 0x1410F5FCA80
- Base-36: HLH6Q2RK
Squares and roots of 1378942438016
- 1378942438016 squared (13789424380162) is 1901482247361510002016256
- 1378942438016 cubed (13789424380163) is 2622034566020823385499465124304388096
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The
square root of 1378942438016 is 1174283.7979023639 -
The
cube root of 1378942438016 is 11130.5180735981
Scales and comparisons
How big is 1378942438016?- 1,378,942,438,016 seconds is equal to 43,846 years, 5 weeks, 2 days, 22 hours, 6 minutes, 56 seconds.
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To count from 1 to 1,378,942,438,016 would take you about one hundred nine thousand, six hundred fifteen 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 1378942438016 cubic inches would be around 927.5 feet tall.
Recreational maths with 1378942438016
- 1378942438016 backwards is 6108342498731
- The number of decimal digits it has is: 13
- The sum of 1378942438016's digits is 56
- More coming soon!
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