20946328
20,946,328 is an even composite number composed of five prime numbers multiplied together.
20946328 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 20946328:
23 × 13 × 31 × 73 × 89
(2 × 2 × 2 × 13 × 31 × 73 × 89)See below for interesting mathematical facts about the number 20946328 from the Numbermatics database.
Names of 20946328
- Cardinal: 20946328 can be written as Twenty million, nine hundred forty-six thousand, three hundred twenty-eight.
Scientific notation
- Scientific notation: 2.0946328 × 107
Factors of 20946328
Divisors of 20946328
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 13 26 31 52 62 73 89 104 124 146 178 248 292 356 403 584 712 806 949 1157 1612 1898 2263 2314 2759 3224 3796 4526 4628 5518 6497 7592 9052 9256 11036 12994 18104 22072 25988 29419 35867 51976 58838 71734 84461 117676 143468 168922 201407 235352 286936 337844 402814 675688 805628 1611256 2618291 5236582 10473164 20946328
- Sum of all divisors σ(n): 44755200
- Sum of proper divisors (its aliquot sum) s(n): 23808872
- 20946328 is an abundant number, because the sum of its proper divisors (23808872) is greater than itself. Its abundance is 2862544
Bases of 20946328
- Binary: 10011111110011101100110002
- Hexadecimal: 0x13F9D98
- Base-36: CGYAG
Squares and roots of 20946328
- 20946328 squared (209463282) is 438748656683584
- 20946328 cubed (209463283) is 9190173272453742679552
-
The
square root of 20946328 is 4576.7158530981 -
The
cube root of 20946328 is 275.6571742889
Scales and comparisons
How big is 20946328?- 20,946,328 seconds is equal to 34 weeks, 4 days, 10 hours, 25 minutes, 28 seconds.
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To count from 1 to 20,946,328 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 20946328 cubic inches would be around 23 feet tall.
Recreational maths with 20946328
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The information we have on file for 20946328 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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