13138875
13,138,875 is an odd composite number composed of four prime numbers multiplied together.
13138875 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13138875:
33 × 53 × 17 × 229
(3 × 3 × 3 × 5 × 5 × 5 × 17 × 229)See below for interesting mathematical facts about the number 13138875 from the Numbermatics database.
Names of 13138875
- Cardinal: 13138875 can be written as Thirteen million, one hundred thirty-eight thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.3138875 × 107
Factors of 13138875
Divisors of 13138875
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 9 15 17 25 27 45 51 75 85 125 135 153 225 229 255 375 425 459 675 687 765 1125 1145 1275 2061 2125 2295 3375 3435 3825 3893 5725 6183 6375 10305 11475 11679 17175 19125 19465 28625 30915 35037 51525 57375 58395 85875 97325 105111 154575 175185 257625 291975 486625 525555 772875 875925 1459875 2627775 4379625 13138875
- Sum of all divisors σ(n): 25833600
- Sum of proper divisors (its aliquot sum) s(n): 12694725
- 13138875 is a deficient number, because the sum of its proper divisors (12694725) is less than itself. Its deficiency is 444150
Bases of 13138875
- Binary: 1100100001111011101110112
- Hexadecimal: 0xC87BBB
- Base-36: 7TM0R
Squares and roots of 13138875
- 13138875 squared (131388752) is 172630036265625
- 13138875 cubed (131388753) is 2268164467739513671875
-
The
square root of 13138875 is 3624.7586126527 -
The
cube root of 13138875 is 235.9677910175
Scales and comparisons
How big is 13138875?- 13,138,875 seconds is equal to 21 weeks, 5 days, 1 hour, 41 minutes, 15 seconds.
-
To count from 1 to 13,138,875 would take you about thirty-two weeks!
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 13138875 cubic inches would be around 19.7 feet tall.
Recreational maths with 13138875
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The information we have on file for 13138875 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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