21082827528
21,082,827,528 is an even composite number composed of five prime numbers multiplied together.
21082827528 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 21082827528:
23 × 33 × 7 × 1741 × 8009
(2 × 2 × 2 × 3 × 3 × 3 × 7 × 1741 × 8009)See below for interesting mathematical facts about the number 21082827528 from the Numbermatics database.
Names of 21082827528
- Cardinal: 21082827528 can be written as Twenty-one billion, eighty-two million, eight hundred twenty-seven thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 2.1082827528 × 1010
Factors of 21082827528
Divisors of 21082827528
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 84 108 126 168 189 216 252 378 504 756 1512 1741 3482 5223 6964 8009 10446 12187 13928 15669 16018 20892 24027 24374 31338 32036 36561 41784 47007 48054 48748 56063 62676 64072 72081 73122 94014 96108 97496 109683 112126 125352 144162 146244 168189 188028 192216 216243 219366 224252 288324 292488 329049 336378 376056 432486 438732 448504 504567 576648 658098 672756 864972 877464 1009134 1316196 1345512 1513701 1729944 2018268 2632392 3027402 4036536 6054804 12109608 13943669 27887338 41831007 55774676 83662014 97605683 111549352 125493021 167324028 195211366 250986042 292817049 334648056 376479063 390422732 501972084 585634098 752958126 780845464 878451147 1003944168 1171268196 1505916252 1756902294 2342536392 2635353441 3011832504 3513804588 5270706882 7027609176 10541413764 21082827528
- Sum of all divisors σ(n): 66976416000
- Sum of proper divisors (its aliquot sum) s(n): 45893588472
- 21082827528 is an abundant number, because the sum of its proper divisors (45893588472) is greater than itself. Its abundance is 24810760944
Bases of 21082827528
- Binary: 100111010001010001001101011000010002
- Hexadecimal: 0x4E8A26B08
- Base-36: 9OO65U0
Squares and roots of 21082827528
- 21082827528 squared (210828275282) is 444485616575394590784
- 21082827528 cubed (210828275283) is 9371013592935782166043210301952
-
The
square root of 21082827528 is 145199.2683452641 -
The
cube root of 21082827528 is 2762.5466381647
Scales and comparisons
How big is 21082827528?- 21,082,827,528 seconds is equal to 670 years, 19 weeks, 1 day, 4 hours, 58 minutes, 48 seconds.
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To count from 1 to 21,082,827,528 would take you about one thousand, three hundred forty 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 21082827528 cubic inches would be around 230.2 feet tall.
Recreational maths with 21082827528
- 21082827528 backwards is 82572828012
- The number of decimal digits it has is: 11
- The sum of 21082827528's digits is 45
- More coming soon!
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The information we have on file for 21082827528 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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