105442857
105,442,857 is an odd composite number composed of five prime numbers multiplied together.
105442857 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 105442857:
33 × 13 × 17 × 41 × 431
(3 × 3 × 3 × 13 × 17 × 41 × 431)See below for interesting mathematical facts about the number 105442857 from the Numbermatics database.
Names of 105442857
- Cardinal: 105442857 can be written as One hundred five million, four hundred forty-two thousand, eight hundred fifty-seven.
Scientific notation
- Scientific notation: 1.05442857 × 108
Factors of 105442857
Divisors of 105442857
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 9 13 17 27 39 41 51 117 123 153 221 351 369 431 459 533 663 697 1107 1293 1599 1989 2091 3879 4797 5603 5967 6273 7327 9061 11637 14391 16809 17671 18819 21981 27183 50427 53013 65943 81549 95251 151281 159039 197829 229723 244647 285753 300407 477117 689169 857259 901221 2067507 2571777 2703663 3905291 6202521 8110989 11715873 35147619 105442857
- Sum of all divisors σ(n): 182891520
- Sum of proper divisors (its aliquot sum) s(n): 77448663
- 105442857 is a deficient number, because the sum of its proper divisors (77448663) is less than itself. Its deficiency is 27994194
Bases of 105442857
- Binary: 1100100100011101110001010012
- Hexadecimal: 0x648EE29
- Base-36: 1QS089
Squares and roots of 105442857
- 105442857 squared (1054428572) is 11118196092322449
- 105442857 cubed (1054428573) is 1172334360660714787796793
-
The
square root of 105442857 is 10268.5372376011 -
The
cube root of 105442857 is 472.4317260889
Scales and comparisons
How big is 105442857?- 105,442,857 seconds is equal to 3 years, 18 weeks, 2 days, 9 hours, 40 minutes, 57 seconds.
-
To count from 1 to 105,442,857 would take you about five 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 105442857 cubic inches would be around 39.4 feet tall.
Recreational maths with 105442857
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The information we have on file for 105442857 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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