20942328
20,942,328 is an even composite number composed of five prime numbers multiplied together.
20942328 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 20942328:
23 × 3 × 11 × 23 × 3449
(2 × 2 × 2 × 3 × 11 × 23 × 3449)See below for interesting mathematical facts about the number 20942328 from the Numbermatics database.
Names of 20942328
- Cardinal: 20942328 can be written as Twenty million, nine hundred forty-two thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.0942328 × 107
Factors of 20942328
Divisors of 20942328
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 11 12 22 23 24 33 44 46 66 69 88 92 132 138 184 253 264 276 506 552 759 1012 1518 2024 3036 3449 6072 6898 10347 13796 20694 27592 37939 41388 75878 79327 82776 113817 151756 158654 227634 237981 303512 317308 455268 475962 634616 872597 910536 951924 1745194 1903848 2617791 3490388 5235582 6980776 10471164 20942328
- Sum of all divisors σ(n): 59616000
- Sum of proper divisors (its aliquot sum) s(n): 38673672
- 20942328 is an abundant number, because the sum of its proper divisors (38673672) is greater than itself. Its abundance is 17731344
Bases of 20942328
- Binary: 10011111110001101111110002
- Hexadecimal: 0x13F8DF8
- Base-36: CGV7C
Squares and roots of 20942328
- 20942328 squared (209423282) is 438581102059584
- 20942328 cubed (209423283) is 9184909293933283671552
-
The
square root of 20942328 is 4576.2788376581 -
The
cube root of 20942328 is 275.6396262825
Scales and comparisons
How big is 20942328?- 20,942,328 seconds is equal to 34 weeks, 4 days, 9 hours, 18 minutes, 48 seconds.
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To count from 1 to 20,942,328 would take you about fifty-one weeks!
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 20942328 cubic inches would be around 23 feet tall.
Recreational maths with 20942328
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The information we have on file for 20942328 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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