138568482
138,568,482 is an even composite number composed of five prime numbers multiplied together.
138568482 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138568482:
2 × 34 × 13 × 19 × 3463
(2 × 3 × 3 × 3 × 3 × 13 × 19 × 3463)See below for interesting mathematical facts about the number 138568482 from the Numbermatics database.
Names of 138568482
- Cardinal: 138568482 can be written as One hundred thirty-eight million, five hundred sixty-eight thousand, four hundred eighty-two.
Scientific notation
- Scientific notation: 1.38568482 × 108
Factors of 138568482
Divisors of 138568482
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 6 9 13 18 19 26 27 38 39 54 57 78 81 114 117 162 171 234 247 342 351 494 513 702 741 1026 1053 1482 1539 2106 2223 3078 3463 4446 6669 6926 10389 13338 20007 20778 31167 40014 45019 62334 65797 90038 93501 131594 135057 187002 197391 270114 280503 394782 405171 561006 592173 810342 855361 1184346 1215513 1710722 1776519 2431026 2566083 3553038 3646539 5132166 5329557 7293078 7698249 10659114 15396498 23094747 46189494 69284241 138568482
- Sum of all divisors σ(n): 352080960
- Sum of proper divisors (its aliquot sum) s(n): 213512478
- 138568482 is an abundant number, because the sum of its proper divisors (213512478) is greater than itself. Its abundance is 74943996
Bases of 138568482
- Binary: 10000100001001100011001000102
- Hexadecimal: 0x8426322
- Base-36: 2AI04I
Squares and roots of 138568482
- 138568482 squared (1385684822) is 19201224203784324
- 138568482 cubed (1385684823) is 2660684490460052432076168
-
The
square root of 138568482 is 11771.5114577525 -
The
cube root of 138568482 is 517.4735462217
Scales and comparisons
How big is 138568482?- 138,568,482 seconds is equal to 4 years, 21 weeks, 19 hours, 14 minutes, 42 seconds.
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To count from 1 to 138,568,482 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 138568482 cubic inches would be around 43.1 feet tall.
Recreational maths with 138568482
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The information we have on file for 138568482 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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