138040875
138,040,875 is an odd composite number composed of four prime numbers multiplied together.
138040875 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 138040875:
33 × 53 × 7 × 5843
(3 × 3 × 3 × 5 × 5 × 5 × 7 × 5843)See below for interesting mathematical facts about the number 138040875 from the Numbermatics database.
Names of 138040875
- Cardinal: 138040875 can be written as One hundred thirty-eight million, forty thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38040875 × 108
Factors of 138040875
Divisors of 138040875
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 7 9 15 21 25 27 35 45 63 75 105 125 135 175 189 225 315 375 525 675 875 945 1125 1575 2625 3375 4725 5843 7875 17529 23625 29215 40901 52587 87645 122703 146075 157761 204505 262935 368109 438225 613515 730375 788805 1022525 1104327 1314675 1840545 2191125 3067575 3944025 5112625 5521635 6573375 9202725 15337875 19720125 27608175 46013625 138040875
- Sum of all divisors σ(n): 291732480
- Sum of proper divisors (its aliquot sum) s(n): 153691605
- 138040875 is an abundant number, because the sum of its proper divisors (153691605) is greater than itself. Its abundance is 15650730
Bases of 138040875
- Binary: 10000011101001010110001010112
- Hexadecimal: 0x83A562B
- Base-36: 2A6P0R
Squares and roots of 138040875
- 138040875 squared (1380408752) is 19055283170765625
- 138040875 cubed (1380408753) is 2630407962265261294921875
-
The
square root of 138040875 is 11749.0797511975 -
The
cube root of 138040875 is 516.8159413745
Scales and comparisons
How big is 138040875?- 138,040,875 seconds is equal to 4 years, 20 weeks, 1 day, 16 hours, 41 minutes, 15 seconds.
-
To count from 1 to 138,040,875 would take you about six 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 138040875 cubic inches would be around 43.1 feet tall.
Recreational maths with 138040875
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The information we have on file for 138040875 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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