384228845
384,228,845 is an odd composite number composed of five prime numbers multiplied together.
384228845 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 384228845:
5 × 72 × 112 × 13 × 997
(5 × 7 × 7 × 11 × 11 × 13 × 997)See below for interesting mathematical facts about the number 384228845 from the Numbermatics database.
Names of 384228845
- Cardinal: 384228845 can be written as Three hundred eighty-four million, two hundred twenty-eight thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 3.84228845 × 108
Factors of 384228845
Divisors of 384228845
- Number of divisors d(n): 72
-
Complete list of divisors:
1 5 7 11 13 35 49 55 65 77 91 121 143 245 385 455 539 605 637 715 847 997 1001 1573 2695 3185 4235 4985 5005 5929 6979 7007 7865 10967 11011 12961 29645 34895 35035 48853 54835 55055 64805 76769 77077 90727 120637 142571 244265 383845 385385 453635 537383 603185 635089 712855 844459 997997 1568281 2686915 3175445 4222295 4989985 5911213 6985979 7841405 10977967 29556065 34929895 54889835 76845769 384228845
- Sum of all divisors σ(n): 635530392
- Sum of proper divisors (its aliquot sum) s(n): 251301547
- 384228845 is a deficient number, because the sum of its proper divisors (251301547) is less than itself. Its deficiency is 132927298
Bases of 384228845
- Binary: 101101110011011011101111011012
- Hexadecimal: 0x16E6DDED
- Base-36: 6CRCVH
Squares and roots of 384228845
- 384228845 squared (3842288452) is 147631805330034025
- 384228845 cubed (3842288453) is 56724398047223817236451125
-
The
square root of 384228845 is 19601.7561713231 -
The
cube root of 384228845 is 726.9925969881
Scales and comparisons
How big is 384228845?- 384,228,845 seconds is equal to 12 years, 11 weeks, 2 days, 2 hours, 14 minutes, 5 seconds.
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To count from 1 to 384,228,845 would take you about eighteen 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 384228845 cubic inches would be around 60.6 feet tall.
Recreational maths with 384228845
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The information we have on file for 384228845 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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