21422116740
21,422,116,740 is an even composite number composed of five prime numbers multiplied together.
21422116740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 21422116740:
22 × 3 × 5 × 23 × 15523273
(2 × 2 × 3 × 5 × 23 × 15523273)See below for interesting mathematical facts about the number 21422116740 from the Numbermatics database.
Names of 21422116740
- Cardinal: 21422116740 can be written as Twenty-one billion, four hundred twenty-two million, one hundred sixteen thousand, seven hundred forty.
Scientific notation
- Scientific notation: 2.142211674 × 1010
Factors of 21422116740
Divisors of 21422116740
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 20 23 30 46 60 69 92 115 138 230 276 345 460 690 1380 15523273 31046546 46569819 62093092 77616365 93139638 155232730 186279276 232849095 310465460 357035279 465698190 714070558 931396380 1071105837 1428141116 1785176395 2142211674 3570352790 4284423348 5355529185 7140705580 10711058370 21422116740
- Sum of all divisors σ(n): 62589840768
- Sum of proper divisors (its aliquot sum) s(n): 41167724028
- 21422116740 is an abundant number, because the sum of its proper divisors (41167724028) is greater than itself. Its abundance is 19745607288
Bases of 21422116740
- Binary: 100111111001101101110001111100001002
- Hexadecimal: 0x4FCDB8F84
- Base-36: 9UA6B2C
Squares and roots of 21422116740
- 21422116740 squared (214221167402) is 458907085622188227600
- 21422116740 cubed (214221167403) is 9830761161011691745900890024000
-
The
square root of 21422116740 is 146362.9623231233 -
The
cube root of 21422116740 is 2777.2872083879
Scales and comparisons
How big is 21422116740?- 21,422,116,740 seconds is equal to 681 years, 8 weeks, 1 day, 3 hours, 59 minutes.
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To count from 1 to 21,422,116,740 would take you about one thousand, three hundred sixty-two 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 21422116740 cubic inches would be around 231.4 feet tall.
Recreational maths with 21422116740
- 21422116740 backwards is 04761122412
- 21422116740 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21422116740's digits is 30
- More coming soon!
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The information we have on file for 21422116740 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 21422116740, math, Factors of 21422116740, curriculum, school, college, exams, university, Prime factorization of 21422116740, STEM, science, technology, engineering, physics, economics, calculator, twenty-one billion, four hundred twenty-two million, one hundred sixteen thousand, seven hundred forty.