138508875
138,508,875 is an odd composite number composed of five prime numbers multiplied together.
138508875 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138508875:
32 × 53 × 23 × 53 × 101
(3 × 3 × 5 × 5 × 5 × 23 × 53 × 101)See below for interesting mathematical facts about the number 138508875 from the Numbermatics database.
Names of 138508875
- Cardinal: 138508875 can be written as One hundred thirty-eight million, five hundred eight thousand, eight hundred seventy-five.
Scientific notation
- Scientific notation: 1.38508875 × 108
Factors of 138508875
Divisors of 138508875
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 9 15 23 25 45 53 69 75 101 115 125 159 207 225 265 303 345 375 477 505 575 795 909 1035 1125 1219 1325 1515 1725 2323 2385 2525 2875 3657 3975 4545 5175 5353 6095 6625 6969 7575 8625 10971 11615 11925 12625 16059 18285 19875 20907 22725 25875 26765 30475 34845 37875 48177 54855 58075 59625 80295 91425 104535 113625 123119 133825 152375 174225 240885 274275 290375 369357 401475 457125 522675 615595 669125 871125 1108071 1204425 1371375 1846785 2007375 2613375 3077975 5540355 6022125 9233925 15389875 27701775 46169625 138508875
- Sum of all divisors σ(n): 268085376
- Sum of proper divisors (its aliquot sum) s(n): 129576501
- 138508875 is a deficient number, because the sum of its proper divisors (129576501) is less than itself. Its deficiency is 8932374
Bases of 138508875
- Binary: 10000100000101111010010010112
- Hexadecimal: 0x8417A4B
- Base-36: 2AGQ4R
Squares and roots of 138508875
- 138508875 squared (1385088752) is 19184708453765625
- 138508875 cubed (1385088753) is 2657252385134066232421875
-
The
square root of 138508875 is 11768.9793525183 -
The
cube root of 138508875 is 517.3993362979
Scales and comparisons
How big is 138508875?- 138,508,875 seconds is equal to 4 years, 21 weeks, 2 hours, 41 minutes, 15 seconds.
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To count from 1 to 138,508,875 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 138508875 cubic inches would be around 43.1 feet tall.
Recreational maths with 138508875
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The information we have on file for 138508875 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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