13456920
13,456,920 is an even composite number composed of five prime numbers multiplied together.
13456920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13456920:
23 × 3 × 5 × 127 × 883
(2 × 2 × 2 × 3 × 5 × 127 × 883)See below for interesting mathematical facts about the number 13456920 from the Numbermatics database.
Names of 13456920
- Cardinal: 13456920 can be written as Thirteen million, four hundred fifty-six thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.345692 × 107
Factors of 13456920
Divisors of 13456920
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 127 254 381 508 635 762 883 1016 1270 1524 1766 1905 2540 2649 3048 3532 3810 4415 5080 5298 7064 7620 8830 10596 13245 15240 17660 21192 26490 35320 52980 105960 112141 224282 336423 448564 560705 672846 897128 1121410 1345692 1682115 2242820 2691384 3364230 4485640 6728460 13456920
- Sum of all divisors σ(n): 40734720
- Sum of proper divisors (its aliquot sum) s(n): 27277800
- 13456920 is an abundant number, because the sum of its proper divisors (27277800) is greater than itself. Its abundance is 13820880
Bases of 13456920
- Binary: 1100110101010110000110002
- Hexadecimal: 0xCD5618
- Base-36: 80FFC
Squares and roots of 13456920
- 13456920 squared (134569202) is 181088695886400
- 13456920 cubed (134569203) is 2436896093447613888000
-
The
square root of 13456920 is 3668.3674843177 -
The
cube root of 13456920 is 237.8566092465
Scales and comparisons
How big is 13456920?- 13,456,920 seconds is equal to 22 weeks, 1 day, 18 hours, 2 minutes.
-
To count from 1 to 13,456,920 would take you about thirty-three weeks!
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 13456920 cubic inches would be around 19.8 feet tall.
Recreational maths with 13456920
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The information we have on file for 13456920 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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