13440081920
13,440,081,920 is an even composite number composed of three prime numbers multiplied together.
What does the number 13440081920 look like?
This visualization shows the relationship between its 3 prime factors (large circles) and 56 divisors.
13440081920 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 13440081920:
213 × 5 × 328127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 328127)See below for interesting mathematical facts about the number 13440081920 from the Numbermatics database.
Names of 13440081920
- Cardinal: 13440081920 can be written as Thirteen billion, four hundred forty million, eighty-one thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.344008192 × 1010
Factors of 13440081920
Divisors of 13440081920
- Number of divisors d(n): 56
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 512 640 1024 1280 2048 2560 4096 5120 8192 10240 20480 40960 328127 656254 1312508 1640635 2625016 3281270 5250032 6562540 10500064 13125080 21000128 26250160 42000256 52500320 84000512 105000640 168001024 210001280 336002048 420002560 672004096 840005120 1344008192 1680010240 2688016384 3360020480 6720040960 13440081920
- Sum of all divisors σ(n): 32254326144
- Sum of proper divisors (its aliquot sum) s(n): 18814244224
- 13440081920 is an abundant number, because the sum of its proper divisors (18814244224) is greater than itself. Its abundance is 5374162304
Bases of 13440081920
- Binary: 11001000010001011101100000000000002
- Hexadecimal: 0x321176000
- Base-36: 669VLKW
Squares and roots of 13440081920
- 13440081920 squared (134400819202) is 180635802016310886400
- 13440081920 cubed (134400819203) is 2427759976784119489403813888000
-
The
square root of 13440081920 is 115931.3672825437 -
The
cube root of 13440081920 is 2377.5736117113
Scales and comparisons
How big is 13440081920?- 13,440,081,920 seconds is equal to 427 years, 18 weeks, 2 days, 12 hours, 5 minutes, 20 seconds.
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To count from 1 to 13,440,081,920 would take you about eight hundred fifty-four 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 13440081920 cubic inches would be around 198.1 feet tall.
Recreational maths with 13440081920
- 13440081920 backwards is 02918004431
- 13440081920 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13440081920's digits is 32
- More coming soon!
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The information we have on file for 13440081920 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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