20768000000
20,768,000,000 is an even composite number composed of four prime numbers multiplied together.
20768000000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 20768000000:
211 × 56 × 11 × 59
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 5 × 5 × 11 × 59)See below for interesting mathematical facts about the number 20768000000 from the Numbermatics database.
Names of 20768000000
- Cardinal: 20768000000 can be written as Twenty billion, seven hundred sixty-eight million.
Scientific notation
- Scientific notation: 2.0768 × 1010
Factors of 20768000000
Divisors of 20768000000
- Number of divisors d(n): 336
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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 88 100 110 118 125 128 160 176 200 220 236 250 256 275 295 320 352 400 440 472 500 512 550 590 625 640 649 704 800 880 944 1000 1024 1100 1180 1250 1280 1298 1375 1408 1475 1600 1760 1888 2000 2048 2200 2360 2500 2560 2596 2750 2816 2950 3125 3200 3245 3520 3776 4000 4400 4720 5000 5120 5192 5500 5632 5900 6250 6400 6490 6875 7040 7375 7552 8000 8800 9440 10000 10240 10384 11000 11264 11800 12500 12800 12980 13750 14080 14750 15104 15625 16000 16225 17600 18880 20000 20768 22000 22528 23600 25000 25600 25960 27500 28160 29500 30208 31250 32000 32450 34375 35200 36875 37760 40000 41536 44000 47200 50000 51200 51920 55000 56320 59000 60416 62500 64000 64900 68750 70400 73750 75520 80000 81125 83072 88000 94400 100000 103840 110000 112640 118000 120832 125000 128000 129800 137500 140800 147500 151040 160000 162250 166144 171875 176000 184375 188800 200000 207680 220000 236000 250000 256000 259600 275000 281600 295000 302080 320000 324500 332288 343750 352000 368750 377600 400000 405625 415360 440000 472000 500000 519200 550000 563200 590000 604160 640000 649000 664576 687500 704000 737500 755200 800000 811250 830720 880000 921875 944000 1000000 1038400 1100000 1180000 1280000 1298000 1329152 1375000 1408000 1475000 1510400 1600000 1622500 1661440 1760000 1843750 1888000 2000000 2028125 2076800 2200000 2360000 2596000 2750000 2816000 2950000 3020800 3200000 3245000 3322880 3520000 3687500 3776000 4000000 4056250 4153600 4400000 4720000 5192000 5500000 5900000 6400000 6490000 6645760 7040000 7375000 7552000 8000000 8112500 8307200 8800000 9440000 10140625 10384000 11000000 11800000 12980000 14080000 14750000 15104000 16000000 16225000 16614400 17600000 18880000 20281250 20768000 22000000 23600000 25960000 29500000 32000000 32450000 33228800 35200000 37760000 40562500 41536000 44000000 47200000 51920000 59000000 64900000 70400000 75520000 81125000 83072000 88000000 94400000 103840000 118000000 129800000 162250000 166144000 176000000 188800000 207680000 236000000 259600000 324500000 352000000 377600000 415360000 472000000 519200000 649000000 830720000 944000000 1038400000 1298000000 1888000000 2076800000 2596000000 4153600000 5192000000 10384000000 20768000000
- Sum of all divisors σ(n): 57585200400
- Sum of proper divisors (its aliquot sum) s(n): 36817200400
- 20768000000 is an abundant number, because the sum of its proper divisors (36817200400) is greater than itself. Its abundance is 16049200400
Bases of 20768000000
- Binary: 100110101011101111010001000000000002
- Hexadecimal: 0x4D5DE8800
- Base-36: 9JGQBCW
Squares and roots of 20768000000
- 20768000000 squared (207680000002) is 431309824000000000000
- 20768000000 cubed (207680000003) is 8957442424832000000000000000000
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The
square root of 20768000000 is 144111.0682772145 -
The
cube root of 20768000000 is 2748.7266832417
Scales and comparisons
How big is 20768000000?- 20,768,000,000 seconds is equal to 660 years, 18 weeks, 4 days, 8 hours, 53 minutes, 20 seconds.
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To count from 1 to 20,768,000,000 would take you about one thousand, three hundred twenty years!
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 20768000000 cubic inches would be around 229.1 feet tall.
Recreational maths with 20768000000
- 20768000000 backwards is 00000086702
- The number of decimal digits it has is: 11
- The sum of 20768000000's digits is 23
- More coming soon!
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The information we have on file for 20768000000 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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