138222342
138,222,342 is an even composite number composed of four prime numbers multiplied together.
138222342 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 138222342:
2 × 33 × 173 × 521
(2 × 3 × 3 × 3 × 17 × 17 × 17 × 521)See below for interesting mathematical facts about the number 138222342 from the Numbermatics database.
Names of 138222342
- Cardinal: 138222342 can be written as One hundred thirty-eight million, two hundred twenty-two thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.38222342 × 108
Factors of 138222342
Divisors of 138222342
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 9 17 18 27 34 51 54 102 153 289 306 459 521 578 867 918 1042 1563 1734 2601 3126 4689 4913 5202 7803 8857 9378 9826 14067 14739 15606 17714 26571 28134 29478 44217 53142 79713 88434 132651 150569 159426 239139 265302 301138 451707 478278 903414 1355121 2559673 2710242 4065363 5119346 7679019 8130726 15358038 23037057 46074114 69111171 138222342
- Sum of all divisors σ(n): 326980800
- Sum of proper divisors (its aliquot sum) s(n): 188758458
- 138222342 is an abundant number, because the sum of its proper divisors (188758458) is greater than itself. Its abundance is 50536116
Bases of 138222342
- Binary: 10000011110100011011000001102
- Hexadecimal: 0x83D1B06
- Base-36: 2AAL1I
Squares and roots of 138222342
- 138222342 squared (1382223422) is 19105415827964964
- 138222342 cubed (1382223423) is 2640795320625186418025688
-
The
square root of 138222342 is 11756.7998196789 -
The
cube root of 138222342 is 517.0423090407
Scales and comparisons
How big is 138222342?- 138,222,342 seconds is equal to 4 years, 20 weeks, 3 days, 19 hours, 5 minutes, 42 seconds.
-
To count from 1 to 138,222,342 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 138222342 cubic inches would be around 43.1 feet tall.
Recreational maths with 138222342
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The information we have on file for 138222342 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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