138536838
138,536,838 is an even composite number composed of five prime numbers multiplied together.
138536838 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138536838:
2 × 33 × 11 × 592 × 67
(2 × 3 × 3 × 3 × 11 × 59 × 59 × 67)See below for interesting mathematical facts about the number 138536838 from the Numbermatics database.
Names of 138536838
- Cardinal: 138536838 can be written as One hundred thirty-eight million, five hundred thirty-six thousand, eight hundred thirty-eight.
Scientific notation
- Scientific notation: 1.38536838 × 108
Factors of 138536838
Divisors of 138536838
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 6 9 11 18 22 27 33 54 59 66 67 99 118 134 177 198 201 297 354 402 531 594 603 649 737 1062 1206 1298 1474 1593 1809 1947 2211 3186 3481 3618 3894 3953 4422 5841 6633 6962 7906 10443 11682 11859 13266 17523 19899 20886 23718 31329 35046 35577 38291 39798 43483 62658 71154 76582 86966 93987 106731 114873 130449 187974 213462 229746 233227 260898 344619 391347 466454 689238 699681 782694 1033857 1174041 1399362 2067714 2099043 2348082 2565497 4198086 5130994 6297129 7696491 12594258 15392982 23089473 46178946 69268419 138536838
- Sum of all divisors σ(n): 346734720
- Sum of proper divisors (its aliquot sum) s(n): 208197882
- 138536838 is an abundant number, because the sum of its proper divisors (208197882) is greater than itself. Its abundance is 69661044
Bases of 138536838
- Binary: 10000100000111100111100001102
- Hexadecimal: 0x841E786
- Base-36: 2AHBPI
Squares and roots of 138536838
- 138536838 squared (1385368382) is 19192455483038244
- 138536838 cubed (1385368383) is 2658862096075880956832472
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The
square root of 138536838 is 11770.1672885307 -
The
cube root of 138536838 is 517.4341525123
Scales and comparisons
How big is 138536838?- 138,536,838 seconds is equal to 4 years, 21 weeks, 10 hours, 27 minutes, 18 seconds.
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To count from 1 to 138,536,838 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 138536838 cubic inches would be around 43.1 feet tall.
Recreational maths with 138536838
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The information we have on file for 138536838 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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