389647401
389,647,401 is an odd composite number composed of six prime numbers multiplied together.
389647401 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 389647401:
3 × 11 × 13 × 31 × 83 × 353
See below for interesting mathematical facts about the number 389647401 from the Numbermatics database.
Names of 389647401
- Cardinal: 389647401 can be written as Three hundred eighty-nine million, six hundred forty-seven thousand, four hundred one.
Scientific notation
- Scientific notation: 3.89647401 × 108
Factors of 389647401
Divisors of 389647401
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 11 13 31 33 39 83 93 143 249 341 353 403 429 913 1023 1059 1079 1209 2573 2739 3237 3883 4433 4589 7719 10943 11649 11869 13299 13767 28303 29299 32829 33449 35607 50479 84909 87897 100347 120373 142259 151437 322289 361119 367939 380887 426777 908269 966867 1103817 1142661 1564849 2724807 4189757 4694547 9990959 11807497 12569271 29972877 35422491 129882467 389647401
- Sum of all divisors σ(n): 639442944
- Sum of proper divisors (its aliquot sum) s(n): 249795543
- 389647401 is a deficient number, because the sum of its proper divisors (249795543) is less than itself. Its deficiency is 139851858
Bases of 389647401
- Binary: 101110011100110001100001010012
- Hexadecimal: 0x17398C29
- Base-36: 6FZHUX
Squares and roots of 389647401
- 389647401 squared (3896474012) is 151825097106054801
- 389647401 cubed (3896474013) is 59158254493946874573222201
-
The
square root of 389647401 is 19739.4883672301 -
The
cube root of 389647401 is 730.3941082037
Scales and comparisons
How big is 389647401?- 389,647,401 seconds is equal to 12 years, 20 weeks, 1 day, 19 hours, 23 minutes, 21 seconds.
-
To count from 1 to 389,647,401 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 389647401 cubic inches would be around 60.9 feet tall.
Recreational maths with 389647401
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The information we have on file for 389647401 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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