289138902
289,138,902 is an even composite number composed of six prime numbers multiplied together.
289138902 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 289138902:
2 × 3 × 13 × 61 × 67 × 907
See below for interesting mathematical facts about the number 289138902 from the Numbermatics database.
Names of 289138902
- Cardinal: 289138902 can be written as Two hundred eighty-nine million, one hundred thirty-eight thousand, nine hundred two.
Scientific notation
- Scientific notation: 2.89138902 × 108
Factors of 289138902
Divisors of 289138902
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 6 13 26 39 61 67 78 122 134 183 201 366 402 793 871 907 1586 1742 1814 2379 2613 2721 4087 4758 5226 5442 8174 11791 12261 23582 24522 35373 53131 55327 60769 70746 106262 110654 121538 159393 165981 182307 318786 331962 364614 719251 789997 1438502 1579994 2157753 2369991 3706909 4315506 4739982 7413818 11120727 22241454 48189817 96379634 144569451 289138902
- Sum of all divisors σ(n): 643125504
- Sum of proper divisors (its aliquot sum) s(n): 353986602
- 289138902 is an abundant number, because the sum of its proper divisors (353986602) is greater than itself. Its abundance is 64847700
Bases of 289138902
- Binary: 100010011101111101000110101102
- Hexadecimal: 0x113BE8D6
- Base-36: 4S5906
Squares and roots of 289138902
- 289138902 squared (2891389022) is 83601304649765604
- 289138902 cubed (2891389023) is 24172389432200721297926808
-
The
square root of 289138902 is 17004.0848621735 -
The
cube root of 289138902 is 661.2548074925
Scales and comparisons
How big is 289138902?- 289,138,902 seconds is equal to 9 years, 10 weeks, 12 hours, 21 minutes, 42 seconds.
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To count from 1 to 289,138,902 would take you about thirteen 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 289138902 cubic inches would be around 55.1 feet tall.
Recreational maths with 289138902
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The information we have on file for 289138902 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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