20984000
20,984,000 is an even composite number composed of four prime numbers multiplied together.
20984000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twelve divisors.
Prime factorization of 20984000:
26 × 53 × 43 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 43 × 61)See below for interesting mathematical facts about the number 20984000 from the Numbermatics database.
Names of 20984000
- Cardinal: 20984000 can be written as Twenty million, nine hundred eighty-four thousand.
Scientific notation
- Scientific notation: 2.0984 × 107
Factors of 20984000
Divisors of 20984000
- Number of divisors d(n): 112
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 43 50 61 64 80 86 100 122 125 160 172 200 215 244 250 305 320 344 400 430 488 500 610 688 800 860 976 1000 1075 1220 1376 1525 1600 1720 1952 2000 2150 2440 2623 2752 3050 3440 3904 4000 4300 4880 5246 5375 6100 6880 7625 8000 8600 9760 10492 10750 12200 13115 13760 15250 17200 19520 20984 21500 24400 26230 30500 34400 41968 43000 48800 52460 61000 65575 68800 83936 86000 97600 104920 122000 131150 167872 172000 209840 244000 262300 327875 344000 419680 488000 524600 655750 839360 1049200 1311500 2098400 2623000 4196800 5246000 10492000 20984000
- Sum of all divisors σ(n): 54047136
- Sum of proper divisors (its aliquot sum) s(n): 33063136
- 20984000 is an abundant number, because the sum of its proper divisors (33063136) is greater than itself. Its abundance is 12079136
Bases of 20984000
- Binary: 10100000000110000110000002
- Hexadecimal: 0x14030C0
- Base-36: CHRCW
Squares and roots of 20984000
- 20984000 squared (209840002) is 440328256000000
- 20984000 cubed (209840003) is 9239848123904000000000
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The
square root of 20984000 is 4580.8296191847 -
The
cube root of 20984000 is 275.8223319199
Scales and comparisons
How big is 20984000?- 20,984,000 seconds is equal to 34 weeks, 4 days, 20 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,984,000 would take you about seven hours!
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 20984000 cubic inches would be around 23 feet tall.
Recreational maths with 20984000
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The information we have on file for 20984000 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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