378135945
378,135,945 is an odd composite number composed of four prime numbers multiplied together.
378135945 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-six divisors.
Prime factorization of 378135945:
36 × 5 × 11 × 9431
(3 × 3 × 3 × 3 × 3 × 3 × 5 × 11 × 9431)See below for interesting mathematical facts about the number 378135945 from the Numbermatics database.
Names of 378135945
- Cardinal: 378135945 can be written as Three hundred seventy-eight million, one hundred thirty-five thousand, nine hundred forty-five.
Scientific notation
- Scientific notation: 3.78135945 × 108
Factors of 378135945
Divisors of 378135945
- Number of divisors d(n): 56
-
Complete list of divisors:
1 3 5 9 11 15 27 33 45 55 81 99 135 165 243 297 405 495 729 891 1215 1485 2673 3645 4455 8019 9431 13365 28293 40095 47155 84879 103741 141465 254637 311223 424395 518705 763911 933669 1273185 1556115 2291733 2801007 3819555 4668345 6875199 8403021 11458665 14005035 25209063 34375995 42015105 75627189 126045315 378135945
- Sum of all divisors σ(n): 742260672
- Sum of proper divisors (its aliquot sum) s(n): 364124727
- 378135945 is a deficient number, because the sum of its proper divisors (364124727) is less than itself. Its deficiency is 14011218
Bases of 378135945
- Binary: 101101000100111100101100010012
- Hexadecimal: 0x1689E589
- Base-36: 694RK9
Squares and roots of 378135945
- 378135945 squared (3781359452) is 142986792901043025
- 378135945 cubed (3781359453) is 54068446056155195744033625
-
The
square root of 378135945 is 19445.7179090925 -
The
cube root of 378135945 is 723.1293479085
Scales and comparisons
How big is 378135945?- 378,135,945 seconds is equal to 12 years, 1 week, 1 day, 13 hours, 45 minutes, 45 seconds.
-
To count from 1 to 378,135,945 would take you about eighteen 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 378135945 cubic inches would be around 60.3 feet tall.
Recreational maths with 378135945
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The information we have on file for 378135945 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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