20768000
20,768,000 is an even composite number composed of four prime numbers multiplied together.
20768000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20768000:
28 × 53 × 11 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 11 × 59)See below for interesting mathematical facts about the number 20768000 from the Numbermatics database.
Names of 20768000
- Cardinal: 20768000 can be written as Twenty million, seven hundred sixty-eight thousand.
Scientific notation
- Scientific notation: 2.0768 × 107
Factors of 20768000
Divisors of 20768000
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 59 64 80 88 100 110 118 125 128 160 176 200 220 236 250 256 275 295 320 352 400 440 472 500 550 590 640 649 704 800 880 944 1000 1100 1180 1280 1298 1375 1408 1475 1600 1760 1888 2000 2200 2360 2596 2750 2816 2950 3200 3245 3520 3776 4000 4400 4720 5192 5500 5900 6400 6490 7040 7375 7552 8000 8800 9440 10384 11000 11800 12980 14080 14750 15104 16000 16225 17600 18880 20768 22000 23600 25960 29500 32000 32450 35200 37760 41536 44000 47200 51920 59000 64900 70400 75520 81125 83072 88000 94400 103840 118000 129800 162250 166144 176000 188800 207680 236000 259600 324500 352000 377600 415360 472000 519200 649000 830720 944000 1038400 1298000 1888000 2076800 2596000 4153600 5192000 10384000 20768000
- Sum of all divisors σ(n): 57395520
- Sum of proper divisors (its aliquot sum) s(n): 36627520
- 20768000 is an abundant number, because the sum of its proper divisors (36627520) is greater than itself. Its abundance is 15859520
Bases of 20768000
- Binary: 10011110011100101000000002
- Hexadecimal: 0x13CE500
- Base-36: CD4OW
Squares and roots of 20768000
- 20768000 squared (207680002) is 431309824000000
- 20768000 cubed (207680003) is 8957442424832000000000
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The
square root of 20768000 is 4557.1921179603 -
The
cube root of 20768000 is 274.8726683241
Scales and comparisons
How big is 20768000?- 20,768,000 seconds is equal to 34 weeks, 2 days, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,768,000 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 20768000 cubic inches would be around 22.9 feet tall.
Recreational maths with 20768000
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The information we have on file for 20768000 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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