20923000
20,923,000 is an even composite number composed of four prime numbers multiplied together.
20923000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 20923000:
23 × 53 × 73 × 61
(2 × 2 × 2 × 5 × 5 × 5 × 7 × 7 × 7 × 61)See below for interesting mathematical facts about the number 20923000 from the Numbermatics database.
Names of 20923000
- Cardinal: 20923000 can be written as Twenty million, nine hundred twenty-three thousand.
Scientific notation
- Scientific notation: 2.0923 × 107
Factors of 20923000
Divisors of 20923000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 7 8 10 14 20 25 28 35 40 49 50 56 61 70 98 100 122 125 140 175 196 200 244 245 250 280 305 343 350 392 427 488 490 500 610 686 700 854 875 980 1000 1220 1225 1372 1400 1525 1708 1715 1750 1960 2135 2440 2450 2744 2989 3050 3416 3430 3500 4270 4900 5978 6100 6125 6860 7000 7625 8540 8575 9800 10675 11956 12200 12250 13720 14945 15250 17080 17150 20923 21350 23912 24500 29890 30500 34300 41846 42700 42875 49000 53375 59780 61000 68600 74725 83692 85400 85750 104615 106750 119560 149450 167384 171500 209230 213500 298900 343000 373625 418460 427000 523075 597800 747250 836920 1046150 1494500 2092300 2615375 2989000 4184600 5230750 10461500 20923000
- Sum of all divisors σ(n): 58032000
- Sum of proper divisors (its aliquot sum) s(n): 37109000
- 20923000 is an abundant number, because the sum of its proper divisors (37109000) is greater than itself. Its abundance is 16186000
Bases of 20923000
- Binary: 10011111101000010011110002
- Hexadecimal: 0x13F4278
- Base-36: CGGAG
Squares and roots of 20923000
- 20923000 squared (209230002) is 437771929000000
- 20923000 cubed (209230003) is 9159502070467000000000
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The
square root of 20923000 is 4574.1665907573 -
The
cube root of 20923000 is 275.5548028171
Scales and comparisons
How big is 20923000?- 20,923,000 seconds is equal to 34 weeks, 4 days, 3 hours, 56 minutes, 40 seconds.
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To count from 1 to 20,923,000 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 20923000 cubic inches would be around 23 feet tall.
Recreational maths with 20923000
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The information we have on file for 20923000 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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