138421062
138,421,062 is an even composite number composed of five prime numbers multiplied together.
138421062 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 138421062:
2 × 36 × 13 × 67 × 109
(2 × 3 × 3 × 3 × 3 × 3 × 3 × 13 × 67 × 109)See below for interesting mathematical facts about the number 138421062 from the Numbermatics database.
Names of 138421062
- Cardinal: 138421062 can be written as One hundred thirty-eight million, four hundred twenty-one thousand and sixty-two.
Scientific notation
- Scientific notation: 1.38421062 × 108
Factors of 138421062
Divisors of 138421062
- Number of divisors d(n): 112
-
Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 54 67 78 81 109 117 134 162 201 218 234 243 327 351 402 486 603 654 702 729 871 981 1053 1206 1417 1458 1742 1809 1962 2106 2613 2834 2943 3159 3618 4251 5226 5427 5886 6318 7303 7839 8502 8829 9477 10854 12753 14606 15678 16281 17658 18954 21909 23517 25506 26487 32562 38259 43818 47034 48843 52974 65727 70551 76518 79461 94939 97686 114777 131454 141102 158922 189878 197181 211653 229554 284817 344331 394362 423306 569634 591543 634959 688662 854451 1032993 1183086 1269918 1708902 1774629 2065986 2563353 3549258 5126706 5323887 7690059 10647774 15380118 23070177 46140354 69210531 138421062
- Sum of all divisors σ(n): 343376880
- Sum of proper divisors (its aliquot sum) s(n): 204955818
- 138421062 is an abundant number, because the sum of its proper divisors (204955818) is greater than itself. Its abundance is 66534756
Bases of 138421062
- Binary: 10000100000000100011010001102
- Hexadecimal: 0x8402346
- Base-36: 2AEUDI
Squares and roots of 138421062
- 138421062 squared (1384210622) is 19160390405207844
- 138421062 cubed (1384210623) is 2652201588223480097210328
-
The
square root of 138421062 is 11765.2480636831 -
The
cube root of 138421062 is 517.2899714817
Scales and comparisons
How big is 138421062?- 138,421,062 seconds is equal to 4 years, 20 weeks, 6 days, 2 hours, 17 minutes, 42 seconds.
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To count from 1 to 138,421,062 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 138421062 cubic inches would be around 43.1 feet tall.
Recreational maths with 138421062
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The information we have on file for 138421062 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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