230440728
230,440,728 is an even composite number composed of five prime numbers multiplied together.
230440728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 230440728:
23 × 3 × 72 × 292 × 233
(2 × 2 × 2 × 3 × 7 × 7 × 29 × 29 × 233)See below for interesting mathematical facts about the number 230440728 from the Numbermatics database.
Names of 230440728
- Cardinal: 230440728 can be written as Two hundred thirty million, four hundred forty thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 2.30440728 × 108
Factors of 230440728
Divisors of 230440728
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 29 42 49 56 58 84 87 98 116 147 168 174 196 203 232 233 294 348 392 406 466 588 609 696 699 812 841 932 1176 1218 1398 1421 1624 1631 1682 1864 2436 2523 2796 2842 3262 3364 4263 4872 4893 5046 5592 5684 5887 6524 6728 6757 8526 9786 10092 11368 11417 11774 13048 13514 17052 17661 19572 20184 20271 22834 23548 27028 34104 34251 35322 39144 40542 41209 45668 47096 47299 54056 68502 70644 81084 82418 91336 94598 123627 137004 141288 141897 162168 164836 189196 195953 247254 274008 283794 329672 331093 378392 391906 494508 567588 587859 662186 783812 989016 993279 1135176 1175718 1324372 1371671 1567624 1986558 2351436 2648744 2743342 3973116 4115013 4702872 5486684 7946232 8230026 9601697 10973368 16460052 19203394 28805091 32920104 38406788 57610182 76813576 115220364 230440728
- Sum of all divisors σ(n): 697043880
- Sum of proper divisors (its aliquot sum) s(n): 466603152
- 230440728 is an abundant number, because the sum of its proper divisors (466603152) is greater than itself. Its abundance is 236162424
Bases of 230440728
- Binary: 11011011110000111111000110002
- Hexadecimal: 0xDBC3F18
- Base-36: 3T757C
Squares and roots of 230440728
- 230440728 squared (2304407282) is 53102929121169984
- 230440728 cubed (2304407283) is 12237077645614811324708352
-
The
square root of 230440728 is 15180.2743058221 -
The
cube root of 230440728 is 613.0836667617
Scales and comparisons
How big is 230440728?- 230,440,728 seconds is equal to 7 years, 17 weeks, 3 hours, 18 minutes, 48 seconds.
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To count from 1 to 230,440,728 would take you about ten 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 230440728 cubic inches would be around 51.1 feet tall.
Recreational maths with 230440728
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The information we have on file for 230440728 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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