21014968212
21,014,968,212 is an even composite number composed of four prime numbers multiplied together.
21014968212 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 21014968212:
22 × 34 × 7 × 9265859
(2 × 2 × 3 × 3 × 3 × 3 × 7 × 9265859)See below for interesting mathematical facts about the number 21014968212 from the Numbermatics database.
Names of 21014968212
- Cardinal: 21014968212 can be written as Twenty-one billion, fourteen million, nine hundred sixty-eight thousand, two hundred twelve.
Scientific notation
- Scientific notation: 2.1014968212 × 1010
Factors of 21014968212
Divisors of 21014968212
- Number of divisors d(n): 60
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 378 567 756 1134 2268 9265859 18531718 27797577 37063436 55595154 64861013 83392731 111190308 129722026 166785462 194583039 250178193 259444052 333570924 389166078 500356386 583749117 750534579 778332156 1000712772 1167498234 1501069158 1751247351 2334996468 3002138316 3502494702 5253742053 7004989404 10507484106 21014968212
- Sum of all divisors σ(n): 62785467360
- Sum of proper divisors (its aliquot sum) s(n): 41770499148
- 21014968212 is an abundant number, because the sum of its proper divisors (41770499148) is greater than itself. Its abundance is 20755530936
Bases of 21014968212
- Binary: 100111001001001011011110111100101002
- Hexadecimal: 0x4E496F794
- Base-36: 9NJRP90
Squares and roots of 21014968212
- 21014968212 squared (210149682122) is 441628888951370476944
- 21014968212 cubed (210149682123) is 9280817062813928586813438904128
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The
square root of 21014968212 is 144965.4035002835 -
The
cube root of 21014968212 is 2759.5795153375
Scales and comparisons
How big is 21014968212?- 21,014,968,212 seconds is equal to 668 years, 10 weeks, 6 days, 19 hours, 10 minutes, 12 seconds.
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To count from 1 to 21,014,968,212 would take you about one thousand, three hundred thirty-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 21014968212 cubic inches would be around 230 feet tall.
Recreational maths with 21014968212
- 21014968212 backwards is 21286941012
- 21014968212 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21014968212's digits is 36
- More coming soon!
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The information we have on file for 21014968212 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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