123380985
123,380,985 is an odd composite number composed of six prime numbers multiplied together.
123380985 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 123380985:
3 × 5 × 7 × 132 × 17 × 409
(3 × 5 × 7 × 13 × 13 × 17 × 409)See below for interesting mathematical facts about the number 123380985 from the Numbermatics database.
Names of 123380985
- Cardinal: 123380985 can be written as One hundred twenty-three million, three hundred eighty thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.23380985 × 108
Factors of 123380985
Divisors of 123380985
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 5 7 13 15 17 21 35 39 51 65 85 91 105 119 169 195 221 255 273 357 409 455 507 595 663 845 1105 1183 1227 1365 1547 1785 2045 2535 2863 2873 3315 3549 4641 5317 5915 6135 6953 7735 8589 8619 14315 14365 15951 17745 20111 20859 23205 26585 34765 37219 42945 43095 48671 60333 69121 79755 90389 100555 104295 111657 146013 186095 207363 243355 271167 301665 345605 451945 483847 558285 632723 730065 1036815 1175057 1355835 1451541 1898169 2419235 3163615 3525171 5875285 7257705 8225399 9490845 17625855 24676197 41126995 123380985
- Sum of all divisors σ(n): 259303680
- Sum of proper divisors (its aliquot sum) s(n): 135922695
- 123380985 is an abundant number, because the sum of its proper divisors (135922695) is greater than itself. Its abundance is 12541710
Bases of 123380985
- Binary: 1110101101010100100111110012
- Hexadecimal: 0x75AA4F9
- Base-36: 21GHDL
Squares and roots of 123380985
- 123380985 squared (1233809852) is 15222867459570225
- 123380985 cubed (1233809853) is 1878212381686222037171625
-
The
square root of 123380985 is 11107.6993567525 -
The
cube root of 123380985 is 497.8319258303
Scales and comparisons
How big is 123380985?- 123,380,985 seconds is equal to 3 years, 48 weeks, 29 minutes, 45 seconds.
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To count from 1 to 123,380,985 would take you about five 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 123380985 cubic inches would be around 41.5 feet tall.
Recreational maths with 123380985
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The information we have on file for 123380985 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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