28448000
28,448,000 is an even composite number composed of four prime numbers multiplied together.
28448000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 28448000:
28 × 53 × 7 × 127
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 7 × 127)See below for interesting mathematical facts about the number 28448000 from the Numbermatics database.
Names of 28448000
- Cardinal: 28448000 can be written as Twenty-eight million, four hundred forty-eight thousand.
Scientific notation
- Scientific notation: 2.8448 × 107
Factors of 28448000
Divisors of 28448000
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 50 56 64 70 80 100 112 125 127 128 140 160 175 200 224 250 254 256 280 320 350 400 448 500 508 560 635 640 700 800 875 889 896 1000 1016 1120 1270 1280 1400 1600 1750 1778 1792 2000 2032 2240 2540 2800 3175 3200 3500 3556 4000 4064 4445 4480 5080 5600 6350 6400 7000 7112 8000 8128 8890 8960 10160 11200 12700 14000 14224 15875 16000 16256 17780 20320 22225 22400 25400 28000 28448 31750 32000 32512 35560 40640 44450 44800 50800 56000 56896 63500 71120 81280 88900 101600 111125 112000 113792 127000 142240 162560 177800 203200 222250 224000 227584 254000 284480 355600 406400 444500 508000 568960 711200 812800 889000 1016000 1137920 1422400 1778000 2032000 2844800 3556000 4064000 5689600 7112000 14224000 28448000
- Sum of all divisors σ(n): 81629184
- Sum of proper divisors (its aliquot sum) s(n): 53181184
- 28448000 is an abundant number, because the sum of its proper divisors (53181184) is greater than itself. Its abundance is 24733184
Bases of 28448000
- Binary: 11011001000010101000000002
- Hexadecimal: 0x1B21500
- Base-36: GXQM8
Squares and roots of 28448000
- 28448000 squared (284480002) is 809288704000000
- 28448000 cubed (284480003) is 23022645051392000000000
-
The
square root of 28448000 is 5333.6666562507 -
The
cube root of 28448000 is 305.2698498649
Scales and comparisons
How big is 28448000?- 28,448,000 seconds is equal to 47 weeks, 6 hours, 13 minutes, 20 seconds.
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To count from 1 to 28,448,000 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 28448000 cubic inches would be around 25.4 feet tall.
Recreational maths with 28448000
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The information we have on file for 28448000 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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