138674214
138,674,214 is an even composite number composed of four prime numbers multiplied together.
138674214 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 138674214:
2 × 33 × 73 × 7487
(2 × 3 × 3 × 3 × 7 × 7 × 7 × 7487)See below for interesting mathematical facts about the number 138674214 from the Numbermatics database.
Names of 138674214
- Cardinal: 138674214 can be written as One hundred thirty-eight million, six hundred seventy-four thousand, two hundred fourteen.
Scientific notation
- Scientific notation: 1.38674214 × 108
Factors of 138674214
Divisors of 138674214
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 343 378 441 686 882 1029 1323 2058 2646 3087 6174 7487 9261 14974 18522 22461 44922 52409 67383 104818 134766 157227 202149 314454 366863 404298 471681 733726 943362 1100589 1415043 2201178 2568041 2830086 3301767 5136082 6603534 7704123 9905301 15408246 19810602 23112369 46224738 69337107 138674214
- Sum of all divisors σ(n): 359424000
- Sum of proper divisors (its aliquot sum) s(n): 220749786
- 138674214 is an abundant number, because the sum of its proper divisors (220749786) is greater than itself. Its abundance is 82075572
Bases of 138674214
- Binary: 10000100010000000000001001102
- Hexadecimal: 0x8440026
- Base-36: 2AK9PI
Squares and roots of 138674214
- 138674214 squared (1386742142) is 19230537628517796
- 138674214 cubed (1386742143) is 2666779690432129345312344
-
The
square root of 138674214 is 11776.0016134511 -
The
cube root of 138674214 is 517.6051288205
Scales and comparisons
How big is 138674214?- 138,674,214 seconds is equal to 4 years, 21 weeks, 2 days, 36 minutes, 54 seconds.
-
To count from 1 to 138,674,214 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 138674214 cubic inches would be around 43.1 feet tall.
Recreational maths with 138674214
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The information we have on file for 138674214 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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