28444000
28,444,000 is an even composite number composed of four prime numbers multiplied together.
28444000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 28444000:
25 × 53 × 13 × 547
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 13 × 547)See below for interesting mathematical facts about the number 28444000 from the Numbermatics database.
Names of 28444000
- Cardinal: 28444000 can be written as Twenty-eight million, four hundred forty-four thousand.
Scientific notation
- Scientific notation: 2.8444 × 107
Factors of 28444000
Divisors of 28444000
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 547 650 800 1000 1040 1094 1300 1625 2000 2080 2188 2600 2735 3250 4000 4376 5200 5470 6500 7111 8752 10400 10940 13000 13675 14222 17504 21880 26000 27350 28444 35555 43760 52000 54700 56888 68375 71110 87520 109400 113776 136750 142220 177775 218800 227552 273500 284440 355550 437600 547000 568880 711100 888875 1094000 1137760 1422200 1777750 2188000 2844400 3555500 5688800 7111000 14222000 28444000
- Sum of all divisors σ(n): 75400416
- Sum of proper divisors (its aliquot sum) s(n): 46956416
- 28444000 is an abundant number, because the sum of its proper divisors (46956416) is greater than itself. Its abundance is 18512416
Bases of 28444000
- Binary: 11011001000000101011000002
- Hexadecimal: 0x1B20560
- Base-36: GXNJ4
Squares and roots of 28444000
- 28444000 squared (284440002) is 809061136000000
- 28444000 cubed (284440003) is 23012934952384000000000
-
The
square root of 28444000 is 5333.2916665041 -
The
cube root of 28444000 is 305.2555414583
Scales and comparisons
How big is 28444000?- 28,444,000 seconds is equal to 47 weeks, 5 hours, 6 minutes, 40 seconds.
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To count from 1 to 28,444,000 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 28444000 cubic inches would be around 25.4 feet tall.
Recreational maths with 28444000
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The information we have on file for 28444000 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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