13915125
13,915,125 is an odd composite number composed of five prime numbers multiplied together.
13915125 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 13915125:
33 × 53 × 7 × 19 × 31
(3 × 3 × 3 × 5 × 5 × 5 × 7 × 19 × 31)See below for interesting mathematical facts about the number 13915125 from the Numbermatics database.
Names of 13915125
- Cardinal: 13915125 can be written as Thirteen million, nine hundred fifteen thousand, one hundred twenty-five.
Scientific notation
- Scientific notation: 1.3915125 × 107
Factors of 13915125
Divisors of 13915125
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 7 9 15 19 21 25 27 31 35 45 57 63 75 93 95 105 125 133 135 155 171 175 189 217 225 279 285 315 375 399 465 475 513 525 589 651 665 675 775 837 855 875 945 1085 1125 1197 1395 1425 1575 1767 1953 1995 2325 2375 2565 2625 2945 3255 3325 3375 3591 3875 4123 4185 4275 4725 5301 5425 5859 5985 6975 7125 7875 8835 9765 9975 11625 12369 12825 14725 15903 16275 16625 17955 20615 20925 21375 23625 26505 27125 29295 29925 34875 37107 44175 48825 49875 61845 64125 73625 79515 81375 89775 103075 104625 111321 132525 146475 149625 185535 220875 244125 309225 397575 448875 515375 556605 662625 732375 927675 1546125 1987875 2783025 4638375 13915125
- Sum of all divisors σ(n): 31948800
- Sum of proper divisors (its aliquot sum) s(n): 18033675
- 13915125 is an abundant number, because the sum of its proper divisors (18033675) is greater than itself. Its abundance is 4118550
Bases of 13915125
- Binary: 1101010001010011111101012
- Hexadecimal: 0xD453F5
- Base-36: 8A8Z9
Squares and roots of 13915125
- 13915125 squared (139151252) is 193630703765625
- 13915125 cubed (139151253) is 2694395446736642578125
-
The
square root of 13915125 is 3730.2982454491 -
The
cube root of 13915125 is 240.5261892607
Scales and comparisons
How big is 13915125?- 13,915,125 seconds is equal to 23 weeks, 1 hour, 18 minutes, 45 seconds.
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To count from 1 to 13,915,125 would take you about thirty-four 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 13915125 cubic inches would be around 20 feet tall.
Recreational maths with 13915125
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The information we have on file for 13915125 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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