138522216
138,522,216 is an even composite number composed of five prime numbers multiplied together.
138522216 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138522216:
23 × 3 × 72 × 61 × 1931
(2 × 2 × 2 × 3 × 7 × 7 × 61 × 1931)See below for interesting mathematical facts about the number 138522216 from the Numbermatics database.
Names of 138522216
- Cardinal: 138522216 can be written as One hundred thirty-eight million, five hundred twenty-two thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.38522216 × 108
Factors of 138522216
Divisors of 138522216
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 61 84 98 122 147 168 183 196 244 294 366 392 427 488 588 732 854 1176 1281 1464 1708 1931 2562 2989 3416 3862 5124 5793 5978 7724 8967 10248 11586 11956 13517 15448 17934 23172 23912 27034 35868 40551 46344 54068 71736 81102 94619 108136 117791 162204 189238 235582 283857 324408 353373 378476 471164 567714 706746 756952 824537 942328 1135428 1413492 1649074 2270856 2473611 2826984 3298148 4947222 5771759 6596296 9894444 11543518 17315277 19788888 23087036 34630554 46174072 69261108 138522216
- Sum of all divisors σ(n): 409661280
- Sum of proper divisors (its aliquot sum) s(n): 271139064
- 138522216 is an abundant number, because the sum of its proper divisors (271139064) is greater than itself. Its abundance is 132616848
Bases of 138522216
- Binary: 10000100000110101110011010002
- Hexadecimal: 0x841AE68
- Base-36: 2AH0FC
Squares and roots of 138522216
- 138522216 squared (1385222162) is 19188404325550656
- 138522216 cubed (1385222163) is 2658020288679262289373696
-
The
square root of 138522216 is 11769.5461254885 -
The
cube root of 138522216 is 517.4159475149
Scales and comparisons
How big is 138522216?- 138,522,216 seconds is equal to 4 years, 21 weeks, 6 hours, 23 minutes, 36 seconds.
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To count from 1 to 138,522,216 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 138522216 cubic inches would be around 43.1 feet tall.
Recreational maths with 138522216
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The information we have on file for 138522216 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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