21321687504523131
21,321,687,504,523,131 is an odd composite number composed of four prime numbers multiplied together.
What does the number 21321687504523131 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
21321687504523131 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 21321687504523131:
33 × 112 × 739 × 8831368387
(3 × 3 × 3 × 11 × 11 × 739 × 8831368387)See below for interesting mathematical facts about the number 21321687504523131 from the Numbermatics database.
Names of 21321687504523131
- Cardinal: 21321687504523131 can be written as Twenty-one quadrillion, three hundred twenty-one trillion, six hundred eighty-seven billion, five hundred four million, five hundred twenty-three thousand, one hundred thirty-one.
Scientific notation
- Scientific notation: 2.1321687504523131 × 1016
Factors of 21321687504523131
- Number of distinct prime factors ω(n): 4
- Total number of prime factors Ω(n): 7
- Sum of prime factors: 8831369140
Divisors of 21321687504523131
- Number of divisors d(n): 48
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Complete list of divisors:
1 3 9 11 27 33 99 121 297 363 739 1089 2217 3267 6651 8129 19953 24387 73161 89419 219483 268257 804771 2414313 8831368387 26494105161 79482315483 97145052257 238446946449 291435156771 874305470313 1068595574827 2622916410939 3205786724481 6526381237993 9617360173443 19579143713979 28852080520329 58737431141937 71790193617923 176212293425811 215370580853769 646111742561307 789692129797153 1938335227683921 2369076389391459 7107229168174377 21321687504523131
- Sum of all divisors σ(n): 34767331069878400
- Sum of proper divisors (its aliquot sum) s(n): 13445643565355269
- 21321687504523131 is a deficient number, because the sum of its proper divisors (13445643565355269) is less than itself. Its deficiency is 7876043939167862
Bases of 21321687504523131
- Binary: 10010111011111111110110001110011011100000001111011110112
- Hexadecimal: 0x4BBFF639B80F7B
- Base-36: 5TXWO0MJA0R
Squares and roots of 21321687504523131
- 21321687504523131 squared (213216875045231312) is 454614358040537821427583714043161
- 21321687504523131 cubed (213216875045231313) is 9693145277209740056307999707689208506271256857091
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The
square root of 21321687504523131 is 146019476.4561328339 -
The
cube root of 21321687504523131 is 277294.0332622283
Scales and comparisons
How big is 21321687504523131?- 21,321,687,504,523,131 seconds is equal to 677,963,710 years, 17 weeks, 2 days, 14 hours, 38 minutes, 51 seconds.
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To count from 1 to 21,321,687,504,523,131 would take you about two billion, thirty-three million, eight hundred ninety-one thousand, one hundred thirty-one 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 21321687504523131 cubic inches would be around 23107.8 feet tall.
Recreational maths with 21321687504523131
- 21321687504523131 backwards is 13132540578612312
- The number of decimal digits it has is: 17
- The sum of 21321687504523131's digits is 54
- More coming soon!
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The information we have on file for 21321687504523131 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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