138223338
138,223,338 is an even composite number composed of six prime numbers multiplied together.
138223338 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138223338:
2 × 3 × 11 × 29 × 257 × 281
See below for interesting mathematical facts about the number 138223338 from the Numbermatics database.
Names of 138223338
- Cardinal: 138223338 can be written as One hundred thirty-eight million, two hundred twenty-three thousand, three hundred thirty-eight.
Scientific notation
- Scientific notation: 1.38223338 × 108
Factors of 138223338
Divisors of 138223338
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 11 22 29 33 58 66 87 174 257 281 319 514 562 638 771 843 957 1542 1686 1914 2827 3091 5654 6182 7453 8149 8481 9273 14906 16298 16962 18546 22359 24447 44718 48894 72217 81983 89639 144434 163966 179278 216651 245949 268917 433302 491898 537834 794387 1588774 2094293 2383161 4188586 4766322 6282879 12565758 23037223 46074446 69111669 138223338
- Sum of all divisors σ(n): 314305920
- Sum of proper divisors (its aliquot sum) s(n): 176082582
- 138223338 is an abundant number, because the sum of its proper divisors (176082582) is greater than itself. Its abundance is 37859244
Bases of 138223338
- Binary: 10000011110100011110111010102
- Hexadecimal: 0x83D1EEA
- Base-36: 2AALT6
Squares and roots of 138223338
- 138223338 squared (1382233382) is 19105691167862244
- 138223338 cubed (1382233383) is 2640852408019037689850472
-
The
square root of 138223338 is 11756.8421780681 -
The
cube root of 138223338 is 517.0435509357
Scales and comparisons
How big is 138223338?- 138,223,338 seconds is equal to 4 years, 20 weeks, 3 days, 19 hours, 22 minutes, 18 seconds.
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To count from 1 to 138,223,338 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 138223338 cubic inches would be around 43.1 feet tall.
Recreational maths with 138223338
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The information we have on file for 138223338 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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