189008928
189,008,928 is an even composite number composed of four prime numbers multiplied together.
189008928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 189008928:
25 × 32 × 83 × 7907
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 83 × 7907)See below for interesting mathematical facts about the number 189008928 from the Numbermatics database.
Names of 189008928
- Cardinal: 189008928 can be written as One hundred eighty-nine million, eight thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.89008928 × 108
Factors of 189008928
Divisors of 189008928
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 83 96 144 166 249 288 332 498 664 747 996 1328 1494 1992 2656 2988 3984 5976 7907 7968 11952 15814 23721 23904 31628 47442 63256 71163 94884 126512 142326 189768 253024 284652 379536 569304 656281 759072 1138608 1312562 1968843 2277216 2625124 3937686 5250248 5906529 7875372 10500496 11813058 15750744 21000992 23626116 31501488 47252232 63002976 94504464 189008928
- Sum of all divisors σ(n): 544038768
- Sum of proper divisors (its aliquot sum) s(n): 355029840
- 189008928 is an abundant number, because the sum of its proper divisors (355029840) is greater than itself. Its abundance is 166020912
Bases of 189008928
- Binary: 10110100010000001100001000002
- Hexadecimal: 0xB440C20
- Base-36: 34J480
Squares and roots of 189008928
- 189008928 squared (1890089282) is 35724374863709184
- 189008928 cubed (1890089283) is 6752225796459818971594752
-
The
square root of 189008928 is 13748.0517892537 -
The
cube root of 189008928 is 573.8883910119
Scales and comparisons
How big is 189008928?- 189,008,928 seconds is equal to 6 years, 3 days, 14 hours, 28 minutes, 48 seconds.
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To count from 1 to 189,008,928 would take you about nine 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 189008928 cubic inches would be around 47.8 feet tall.
Recreational maths with 189008928
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The information we have on file for 189008928 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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