21471627024
21,471,627,024 is an even composite number composed of three prime numbers multiplied together.
21471627024 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.
Prime factorization of 21471627024:
24 × 32 × 122112
(2 × 2 × 2 × 2 × 3 × 3 × 12211 × 12211)See below for interesting mathematical facts about the number 21471627024 from the Numbermatics database.
Names of 21471627024
- Cardinal: 21471627024 can be written as Twenty-one billion, four hundred seventy-one million, six hundred twenty-seven thousand and twenty-four.
Scientific notation
- Scientific notation: 2.1471627024 × 1010
Factors of 21471627024
Divisors of 21471627024
- Number of divisors d(n): 45
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 12211 24422 36633 48844 73266 97688 109899 146532 195376 219798 293064 439596 586128 879192 1758384 149108521 298217042 447325563 596434084 894651126 1192868168 1341976689 1789302252 2385736336 2683953378 3578604504 5367906756 7157209008 10735813512 21471627024
- Sum of all divisors σ(n): 60095655399
- Sum of proper divisors (its aliquot sum) s(n): 38624028375
- 21471627024 is an abundant number, because the sum of its proper divisors (38624028375) is greater than itself. Its abundance is 17152401351
Bases of 21471627024
- Binary: 100111111111100111100000111000100002
- Hexadecimal: 0x4FFCF0710
- Base-36: 9V3NHG0
Squares and roots of 21471627024
- 21471627024 squared (214716270242) is 461030767057767096576
- 21471627024 cubed (214716270243) is 9899080676853000959939259469824
-
21471627024 is a
perfect square number . Itssquare root is 146532 -
The
cube root of 21471627024 is 2779.4251621005
Scales and comparisons
How big is 21471627024?- 21,471,627,024 seconds is equal to 682 years, 38 weeks, 4 hours, 50 minutes, 24 seconds.
-
To count from 1 to 21,471,627,024 would take you about one thousand, three hundred sixty-five 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 21471627024 cubic inches would be around 231.6 feet tall.
Recreational maths with 21471627024
- 21471627024 backwards is 42072617412
- 21471627024 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21471627024's digits is 36
- More coming soon!
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