21422016072
21,422,016,072 is an even composite number composed of four prime numbers multiplied together.
21422016072 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 21422016072:
23 × 32 × 472 × 3672
(2 × 2 × 2 × 3 × 3 × 47 × 47 × 367 × 367)See below for interesting mathematical facts about the number 21422016072 from the Numbermatics database.
Names of 21422016072
- Cardinal: 21422016072 can be written as Twenty-one billion, four hundred twenty-two million, sixteen thousand and seventy-two.
Scientific notation
- Scientific notation: 2.1422016072 × 1010
Factors of 21422016072
Divisors of 21422016072
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 367 376 423 564 734 846 1101 1128 1468 1692 2202 2209 2936 3303 3384 4404 4418 6606 6627 8808 8836 13212 13254 17249 17672 19881 26424 26508 34498 39762 51747 53016 68996 79524 103494 134689 137992 155241 159048 206988 269378 310482 404067 413976 538756 620964 808134 810703 1077512 1212201 1241928 1616268 1621406 2424402 2432109 3232536 3242812 4848804 4864218 6330383 6485624 7296327 9697608 9728436 12660766 14592654 18991149 19456872 25321532 29185308 37982298 50643064 56973447 58370616 75964596 113946894 151929192 227893788 297528001 455787576 595056002 892584003 1190112004 1785168006 2380224008 2677752009 3570336012 5355504018 7140672024 10711008036 21422016072
- Sum of all divisors σ(n): 59440611555
- Sum of proper divisors (its aliquot sum) s(n): 38018595483
- 21422016072 is an abundant number, because the sum of its proper divisors (38018595483) is greater than itself. Its abundance is 16596579411
Bases of 21422016072
- Binary: 100111111001101101000000110010010002
- Hexadecimal: 0x4FCDA0648
- Base-36: 9UA45E0
Squares and roots of 21422016072
- 21422016072 squared (214220160722) is 458902772589026309184
- 21422016072 cubed (214220160723) is 9830622569887482646170489205248
-
The
square root of 21422016072 is 146362.6184242411 -
The
cube root of 21422016072 is 2777.2828579871
Scales and comparisons
How big is 21422016072?- 21,422,016,072 seconds is equal to 681 years, 8 weeks, 1 minute, 12 seconds.
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To count from 1 to 21,422,016,072 would take you about one thousand, three hundred sixty-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 21422016072 cubic inches would be around 231.4 feet tall.
Recreational maths with 21422016072
- 21422016072 backwards is 27061022412
- The number of decimal digits it has is: 11
- The sum of 21422016072's digits is 27
- More coming soon!
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The information we have on file for 21422016072 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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