13440384
13,440,384 is an even composite number composed of three prime numbers multiplied together.
13440384 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13440384:
27 × 33 × 3889
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3889)See below for interesting mathematical facts about the number 13440384 from the Numbermatics database.
Names of 13440384
- Cardinal: 13440384 can be written as Thirteen million, four hundred forty thousand, three hundred eighty-four.
Scientific notation
- Scientific notation: 1.3440384 × 107
Factors of 13440384
Divisors of 13440384
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 288 384 432 576 864 1152 1728 3456 3889 7778 11667 15556 23334 31112 35001 46668 62224 70002 93336 105003 124448 140004 186672 210006 248896 280008 373344 420012 497792 560016 746688 840024 1120032 1493376 1680048 2240064 3360096 4480128 6720192 13440384
- Sum of all divisors σ(n): 39678000
- Sum of proper divisors (its aliquot sum) s(n): 26237616
- 13440384 is an abundant number, because the sum of its proper divisors (26237616) is greater than itself. Its abundance is 12797232
Bases of 13440384
- Binary: 1100110100010101100000002
- Hexadecimal: 0xCD1580
- Base-36: 802O0
Squares and roots of 13440384
- 13440384 squared (134403842) is 180643922067456
- 13440384 cubed (134403843) is 2427923679852682543104
-
The
square root of 13440384 is 3666.1129278843 -
The
cube root of 13440384 is 237.7591424401
Scales and comparisons
How big is 13440384?- 13,440,384 seconds is equal to 22 weeks, 1 day, 13 hours, 26 minutes, 24 seconds.
-
To count from 1 to 13,440,384 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 13440384 cubic inches would be around 19.8 feet tall.
Recreational maths with 13440384
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The information we have on file for 13440384 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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