138923343
138,923,343 is an odd composite number composed of four prime numbers multiplied together.
138923343 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 138923343:
36 × 13 × 107 × 137
(3 × 3 × 3 × 3 × 3 × 3 × 13 × 107 × 137)See below for interesting mathematical facts about the number 138923343 from the Numbermatics database.
Names of 138923343
- Cardinal: 138923343 can be written as One hundred thirty-eight million, nine hundred twenty-three thousand, three hundred forty-three.
Scientific notation
- Scientific notation: 1.38923343 × 108
Factors of 138923343
Divisors of 138923343
- Number of divisors d(n): 56
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Complete list of divisors:
1 3 9 13 27 39 81 107 117 137 243 321 351 411 729 963 1053 1233 1391 1781 2889 3159 3699 4173 5343 8667 9477 11097 12519 14659 16029 26001 33291 37557 43977 48087 78003 99873 112671 131931 144261 190567 338013 395793 432783 571701 1014039 1187379 1298349 1715103 3562137 5145309 10686411 15435927 46307781 138923343
- Sum of all divisors σ(n): 228061008
- Sum of proper divisors (its aliquot sum) s(n): 89137665
- 138923343 is a deficient number, because the sum of its proper divisors (89137665) is less than itself. Its deficiency is 49785678
Bases of 138923343
- Binary: 10000100011111001101010011112
- Hexadecimal: 0x847CD4F
- Base-36: 2APLXR
Squares and roots of 138923343
- 138923343 squared (1389233432) is 19299695230295649
- 138923343 cubed (1389233433) is 2681178180273826437434607
-
The
square root of 138923343 is 11786.5746932687 -
The
cube root of 138923343 is 517.9149035585
Scales and comparisons
How big is 138923343?- 138,923,343 seconds is equal to 4 years, 21 weeks, 4 days, 21 hours, 49 minutes, 3 seconds.
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To count from 1 to 138,923,343 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 138923343 cubic inches would be around 43.2 feet tall.
Recreational maths with 138923343
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The information we have on file for 138923343 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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