55161560
55,161,560 is an even composite number composed of five prime numbers multiplied together.
55161560 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 55161560:
23 × 5 × 19 × 181 × 401
(2 × 2 × 2 × 5 × 19 × 181 × 401)See below for interesting mathematical facts about the number 55161560 from the Numbermatics database.
Names of 55161560
- Cardinal: 55161560 can be written as Fifty-five million, one hundred sixty-one thousand, five hundred sixty.
Scientific notation
- Scientific notation: 5.516156 × 107
Factors of 55161560
Divisors of 55161560
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 5 8 10 19 20 38 40 76 95 152 181 190 362 380 401 724 760 802 905 1448 1604 1810 2005 3208 3439 3620 4010 6878 7240 7619 8020 13756 15238 16040 17195 27512 30476 34390 38095 60952 68780 72581 76190 137560 145162 152380 290324 304760 362905 580648 725810 1379039 1451620 2758078 2903240 5516156 6895195 11032312 13790390 27580780 55161560
- Sum of all divisors σ(n): 131695200
- Sum of proper divisors (its aliquot sum) s(n): 76533640
- 55161560 is an abundant number, because the sum of its proper divisors (76533640) is greater than itself. Its abundance is 21372080
Bases of 55161560
- Binary: 110100100110110010110110002
- Hexadecimal: 0x349B2D8
- Base-36: WUAXK
Squares and roots of 55161560
- 55161560 squared (551615602) is 3042797701633600
- 55161560 cubed (551615603) is 167845467986523924416000
-
The
square root of 55161560 is 7427.0828728381 -
The
cube root of 55161560 is 380.6672487329
Scales and comparisons
How big is 55161560?- 55,161,560 seconds is equal to 1 year, 39 weeks, 1 day, 10 hours, 39 minutes, 20 seconds.
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To count from 1 to 55,161,560 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 55161560 cubic inches would be around 31.7 feet tall.
Recreational maths with 55161560
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The information we have on file for 55161560 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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