55230728
55,230,728 is an even composite number composed of five prime numbers multiplied together.
55230728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 55230728:
23 × 7 × 23 × 137 × 313
(2 × 2 × 2 × 7 × 23 × 137 × 313)See below for interesting mathematical facts about the number 55230728 from the Numbermatics database.
Names of 55230728
- Cardinal: 55230728 can be written as Fifty-five million, two hundred thirty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5230728 × 107
Factors of 55230728
Divisors of 55230728
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 23 28 46 56 92 137 161 184 274 313 322 548 626 644 959 1096 1252 1288 1918 2191 2504 3151 3836 4382 6302 7199 7672 8764 12604 14398 17528 22057 25208 28796 42881 44114 50393 57592 85762 88228 100786 171524 176456 201572 300167 343048 403144 600334 986263 1200668 1972526 2401336 3945052 6903841 7890104 13807682 27615364 55230728
- Sum of all divisors σ(n): 124796160
- Sum of proper divisors (its aliquot sum) s(n): 69565432
- 55230728 is an abundant number, because the sum of its proper divisors (69565432) is greater than itself. Its abundance is 14334704
Bases of 55230728
- Binary: 110100101011000001000010002
- Hexadecimal: 0x34AC108
- Base-36: WVSAW
Squares and roots of 55230728
- 55230728 squared (552307282) is 3050433315409984
- 55230728 cubed (552307283) is 168477652725547034788352
-
The
square root of 55230728 is 7431.7378855823 -
The
cube root of 55230728 is 380.8262906135
Scales and comparisons
How big is 55230728?- 55,230,728 seconds is equal to 1 year, 39 weeks, 2 days, 5 hours, 52 minutes, 8 seconds.
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To count from 1 to 55,230,728 would take you about two years!
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 55230728 cubic inches would be around 31.7 feet tall.
Recreational maths with 55230728
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The information we have on file for 55230728 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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