21379528000
21,379,528,000 is an even composite number composed of four prime numbers multiplied together.
21379528000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 21379528000:
26 × 53 × 1663 × 1607
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 1663 × 1607)See below for interesting mathematical facts about the number 21379528000 from the Numbermatics database.
Names of 21379528000
- Cardinal: 21379528000 can be written as Twenty-one billion, three hundred seventy-nine million, five hundred twenty-eight thousand.
Scientific notation
- Scientific notation: 2.1379528 × 1010
Factors of 21379528000
Divisors of 21379528000
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 160 200 250 320 400 500 800 1000 1600 1607 1663 2000 3214 3326 4000 6428 6652 8000 8035 8315 12856 13304 16070 16630 25712 26608 32140 33260 40175 41575 51424 53216 64280 66520 80350 83150 102848 106432 128560 133040 160700 166300 200875 207875 257120 266080 321400 332600 401750 415750 514240 532160 642800 665200 803500 831500 1285600 1330400 1607000 1663000 2571200 2660800 2672441 3214000 3326000 5344882 6428000 6652000 10689764 12856000 13304000 13362205 21379528 26724410 42759056 53448820 66811025 85518112 106897640 133622050 171036224 213795280 267244100 334055125 427590560 534488200 668110250 855181120 1068976400 1336220500 2137952800 2672441000 4275905600 5344882000 10689764000 21379528000
- Sum of all divisors σ(n): 53011206144
- Sum of proper divisors (its aliquot sum) s(n): 31631678144
- 21379528000 is an abundant number, because the sum of its proper divisors (31631678144) is greater than itself. Its abundance is 10252150144
Bases of 21379528000
- Binary: 100111110100101000110110101010000002
- Hexadecimal: 0x4FA51B540
- Base-36: 9TKTHDS
Squares and roots of 21379528000
- 21379528000 squared (213795280002) is 457084217502784000000
- 21379528000 cubed (213795280003) is 9772244826458860605952000000000
-
The
square root of 21379528000 is 146217.3997853881 -
The
cube root of 21379528000 is 2775.4455037793
Scales and comparisons
How big is 21379528000?- 21,379,528,000 seconds is equal to 679 years, 41 weeks, 5 days, 5 hours, 46 minutes, 40 seconds.
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To count from 1 to 21,379,528,000 would take you about one thousand, three hundred fifty-nine 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 21379528000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21379528000
- 21379528000 backwards is 00082597312
- The number of decimal digits it has is: 11
- The sum of 21379528000's digits is 37
- More coming soon!
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The information we have on file for 21379528000 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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