21329429275
21,329,429,275 is an odd composite number composed of five prime numbers multiplied together.
21329429275 is an odd 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 21329429275:
52 × 73 × 112 × 61 × 337
(5 × 5 × 7 × 7 × 7 × 11 × 11 × 61 × 337)See below for interesting mathematical facts about the number 21329429275 from the Numbermatics database.
Names of 21329429275
- Cardinal: 21329429275 can be written as Twenty-one billion, three hundred twenty-nine million, four hundred twenty-nine thousand, two hundred seventy-five.
Scientific notation
- Scientific notation: 2.1329429275 × 1010
Factors of 21329429275
Divisors of 21329429275
- Number of divisors d(n): 144
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Complete list of divisors:
1 5 7 11 25 35 49 55 61 77 121 175 245 275 305 337 343 385 427 539 605 671 847 1225 1525 1685 1715 1925 2135 2359 2695 2989 3025 3355 3707 3773 4235 4697 5929 7381 8425 8575 10675 11795 13475 14945 16513 16775 18535 18865 20557 20923 21175 23485 25949 29645 32879 36905 40777 41503 51667 58975 74725 82565 92675 94325 102785 104615 115591 117425 129745 143899 148225 164395 181643 184525 203885 207515 226127 230153 258335 285439 361669 412825 513925 523075 577955 648725 719495 821975 908215 1007293 1019425 1037575 1130635 1150765 1271501 1291675 1427195 1582889 1808345 1998073 2487397 2531683 2889775 3597475 4541075 5036465 5653175 5753825 6357505 7051051 7135975 7914445 9041725 9990365 11080223 12436985 12658415 13986511 17411779 25182325 31787525 35255255 39572225 49951825 55401115 62184925 63292075 69932555 77561561 87058895 121882453 176276275 277005575 349662775 387807805 435294475 609412265 853177171 1939039025 3047061325 4265885855 21329429275
- Sum of all divisors σ(n): 34560635200
- Sum of proper divisors (its aliquot sum) s(n): 13231205925
- 21329429275 is a deficient number, because the sum of its proper divisors (13231205925) is less than itself. Its deficiency is 8098223350
Bases of 21329429275
- Binary: 100111101110101010101000011000110112
- Hexadecimal: 0x4F755431B
- Base-36: 9SQZOYJ
Squares and roots of 21329429275
- 21329429275 squared (213294292752) is 454944553197227025625
- 21329429275 cubed (213294292753) is 9703707671466728969187050171875
-
The
square root of 21329429275 is 146045.9834264539 -
The
cube root of 21329429275 is 2773.2759044025
Scales and comparisons
How big is 21329429275?- 21,329,429,275 seconds is equal to 678 years, 10 weeks, 6 days, 9 hours, 27 minutes, 55 seconds.
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To count from 1 to 21,329,429,275 would take you about one thousand, three hundred fifty-six 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 21329429275 cubic inches would be around 231.1 feet tall.
Recreational maths with 21329429275
- 21329429275 backwards is 57292492312
- The number of decimal digits it has is: 11
- The sum of 21329429275's digits is 46
- More coming soon!
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The information we have on file for 21329429275 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 21329429275, math, Factors of 21329429275, curriculum, school, college, exams, university, Prime factorization of 21329429275, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, three hundred twenty-nine million, four hundred twenty-nine thousand, two hundred seventy-five.