13868221824
13,868,221,824 is an even composite number composed of three prime numbers multiplied together.
13868221824 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13868221824:
27 × 32 × 12038387
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 12038387)See below for interesting mathematical facts about the number 13868221824 from the Numbermatics database.
Names of 13868221824
- Cardinal: 13868221824 can be written as Thirteen billion, eight hundred sixty-eight million, two hundred twenty-one thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.3868221824 × 1010
Factors of 13868221824
Divisors of 13868221824
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 288 384 576 1152 12038387 24076774 36115161 48153548 72230322 96307096 108345483 144460644 192614192 216690966 288921288 385228384 433381932 577842576 770456768 866763864 1155685152 1540913536 1733527728 2311370304 3467055456 4622740608 6934110912 13868221824
- Sum of all divisors σ(n): 39907256220
- Sum of proper divisors (its aliquot sum) s(n): 26039034396
- 13868221824 is an abundant number, because the sum of its proper divisors (26039034396) is greater than itself. Its abundance is 12170812572
Bases of 13868221824
- Binary: 11001110101001110001000101100000002
- Hexadecimal: 0x33A9C4580
- Base-36: 6DCS4G0
Squares and roots of 13868221824
- 13868221824 squared (138682218242) is 192327576559669886976
- 13868221824 cubed (138682218243) is 2667241494601844764796176564224
-
The
square root of 13868221824 is 117763.4146244071 -
The
cube root of 13868221824 is 2402.5564093545
Scales and comparisons
How big is 13868221824?- 13,868,221,824 seconds is equal to 440 years, 50 weeks, 1 day, 19 hours, 50 minutes, 24 seconds.
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To count from 1 to 13,868,221,824 would take you about eight hundred eighty-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 13868221824 cubic inches would be around 200.2 feet tall.
Recreational maths with 13868221824
- 13868221824 backwards is 42812286831
- The number of decimal digits it has is: 11
- The sum of 13868221824's digits is 45
- More coming soon!
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The information we have on file for 13868221824 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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