28344320
28,344,320 is an even composite number composed of three prime numbers multiplied together.
28344320 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 28344320:
215 × 5 × 173
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 173)See below for interesting mathematical facts about the number 28344320 from the Numbermatics database.
Names of 28344320
- Cardinal: 28344320 can be written as Twenty-eight million, three hundred forty-four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.834432 × 107
Factors of 28344320
Divisors of 28344320
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 16 20 32 40 64 80 128 160 173 256 320 346 512 640 692 865 1024 1280 1384 1730 2048 2560 2768 3460 4096 5120 5536 6920 8192 10240 11072 13840 16384 20480 22144 27680 32768 40960 44288 55360 81920 88576 110720 163840 177152 221440 354304 442880 708608 885760 1417216 1771520 2834432 3543040 5668864 7086080 14172160 28344320
- Sum of all divisors σ(n): 68418540
- Sum of proper divisors (its aliquot sum) s(n): 40074220
- 28344320 is an abundant number, because the sum of its proper divisors (40074220) is greater than itself. Its abundance is 11729900
Bases of 28344320
- Binary: 11011000010000000000000002
- Hexadecimal: 0x1B08000
- Base-36: GVIM8
Squares and roots of 28344320
- 28344320 squared (283443202) is 803400476262400
- 28344320 cubed (283443203) is 22771840187333869568000
-
The
square root of 28344320 is 5323.9383918299 -
The
cube root of 28344320 is 304.8985419055
Scales and comparisons
How big is 28344320?- 28,344,320 seconds is equal to 46 weeks, 6 days, 1 hour, 25 minutes, 20 seconds.
-
To count from 1 to 28,344,320 would take you about eighteen 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 28344320 cubic inches would be around 25.4 feet tall.
Recreational maths with 28344320
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The information we have on file for 28344320 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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