138122187028
138,122,187,028 is an even composite number composed of six prime numbers multiplied together.
What does the number 138122187028 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 96 divisors.
138122187028 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138122187028:
22 × 7 × 61 × 241 × 307 × 1093
(2 × 2 × 7 × 61 × 241 × 307 × 1093)See below for interesting mathematical facts about the number 138122187028 from the Numbermatics database.
Names of 138122187028
- Cardinal: 138122187028 can be written as One hundred thirty-eight billion, one hundred twenty-two million, one hundred eighty-seven thousand and twenty-eight.
Scientific notation
- Scientific notation: 1.38122187028 × 1011
Factors of 138122187028
Divisors of 138122187028
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 7 14 28 61 122 241 244 307 427 482 614 854 964 1093 1228 1687 1708 2149 2186 3374 4298 4372 6748 7651 8596 14701 15302 18727 29402 30604 37454 58804 66673 73987 74908 102907 131089 133346 147974 205814 262178 263413 266692 295948 335551 411628 466711 517909 524356 526826 671102 933422 1035818 1053652 1342204 1843891 1866844 2071636 2348857 3687782 4513207 4697714 7375564 9026414 9395428 16068193 18052828 20468611 31592449 32136386 40937222 63184898 64272772 80867791 81874444 112477351 126369796 143280277 161735582 224954702 286560554 323471164 449909404 566074537 573121108 1132149074 2264298148 4932935251 9865870502 19731741004 34530546757 69061093514 138122187028
- Sum of all divisors σ(n): 283115157248
- Sum of proper divisors (its aliquot sum) s(n): 144992970220
- 138122187028 is an abundant number, because the sum of its proper divisors (144992970220) is greater than itself. Its abundance is 6870783192
Bases of 138122187028
- Binary: 100000001010001011100101010001000101002
- Hexadecimal: 0x2028B95114
- Base-36: 1RGADTLG
Squares and roots of 138122187028
- 138122187028 squared (1381221870282) is 19077738549397811472784
- 138122187028 cubed (1381221870283) is 2635058971991209933017755779845952
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The
square root of 138122187028 is 371647.9342442253 -
The
cube root of 138122187028 is 5169.1739708171
Scales and comparisons
How big is 138122187028?- 138,122,187,028 seconds is equal to 4,391 years, 44 weeks, 4 days, 10 hours, 10 minutes, 28 seconds.
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To count from 1 to 138,122,187,028 would take you about eight thousand, seven hundred eighty-three 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 138122187028 cubic inches would be around 430.8 feet tall.
Recreational maths with 138122187028
- 138122187028 backwards is 820781221831
- The number of decimal digits it has is: 12
- The sum of 138122187028's digits is 43
- More coming soon!
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The information we have on file for 138122187028 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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