28222000
28,222,000 is an even composite number composed of four prime numbers multiplied together.
28222000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 28222000:
24 × 53 × 103 × 137
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 103 × 137)See below for interesting mathematical facts about the number 28222000 from the Numbermatics database.
Names of 28222000
- Cardinal: 28222000 can be written as Twenty-eight million, two hundred twenty-two thousand.
Scientific notation
- Scientific notation: 2.8222 × 107
Factors of 28222000
Divisors of 28222000
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 40 50 80 100 103 125 137 200 206 250 274 400 412 500 515 548 685 824 1000 1030 1096 1370 1648 2000 2060 2192 2575 2740 3425 4120 5150 5480 6850 8240 10300 10960 12875 13700 14111 17125 20600 25750 27400 28222 34250 41200 51500 54800 56444 68500 70555 103000 112888 137000 141110 206000 225776 274000 282220 352775 564440 705550 1128880 1411100 1763875 2822200 3527750 5644400 7055500 14111000 28222000
- Sum of all divisors σ(n): 69406272
- Sum of proper divisors (its aliquot sum) s(n): 41184272
- 28222000 is an abundant number, because the sum of its proper divisors (41184272) is greater than itself. Its abundance is 12962272
Bases of 28222000
- Binary: 11010111010100010001100002
- Hexadecimal: 0x1AEA230
- Base-36: GSW8G
Squares and roots of 28222000
- 28222000 squared (282220002) is 796481284000000
- 28222000 cubed (282220003) is 22478294797048000000000
-
The
square root of 28222000 is 5312.4382349349 -
The
cube root of 28222000 is 304.4593126017
Scales and comparisons
How big is 28222000?- 28,222,000 seconds is equal to 46 weeks, 4 days, 15 hours, 26 minutes, 40 seconds.
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To count from 1 to 28,222,000 would take you about seventeen 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 28222000 cubic inches would be around 25.4 feet tall.
Recreational maths with 28222000
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The information we have on file for 28222000 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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