82019920000
82,019,920,000 is an even composite number composed of five prime numbers multiplied together.
82019920000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 82019920000:
27 × 54 × 43 × 113 × 211
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 43 × 113 × 211)See below for interesting mathematical facts about the number 82019920000 from the Numbermatics database.
Names of 82019920000
- Cardinal: 82019920000 can be written as Eighty-two billion, nineteen million, nine hundred twenty thousand.
Scientific notation
- Scientific notation: 8.201992 × 1010
Factors of 82019920000
Divisors of 82019920000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 20 25 32 40 43 50 64 80 86 100 113 125 128 160 172 200 211 215 226 250 320 344 400 422 430 452 500 565 625 640 688 800 844 860 904 1000 1055 1075 1130 1250 1376 1600 1688 1720 1808 2000 2110 2150 2260 2500 2752 2825 3200 3376 3440 3616 4000 4220 4300 4520 4859 5000 5275 5375 5504 5650 6752 6880 7232 8000 8440 8600 9040 9073 9718 10000 10550 10750 11300 13504 13760 14125 14464 16000 16880 17200 18080 18146 19436 20000 21100 21500 22600 23843 24295 26375 26875 27008 27520 28250 33760 34400 36160 36292 38872 40000 42200 43000 45200 45365 47686 48590 52750 53750 56500 67520 68800 70625 72320 72584 77744 80000 84400 86000 90400 90730 95372 97180 105500 107500 113000 119215 121475 131875 135040 137600 141250 145168 155488 168800 172000 180800 181460 190744 194360 211000 215000 226000 226825 238430 242950 263750 282500 290336 310976 337600 344000 361600 362920 381488 388720 422000 430000 452000 453650 476860 485900 527500 565000 580672 596075 607375 621952 675200 688000 725840 762976 777440 844000 860000 904000 907300 953720 971800 1025249 1055000 1130000 1134125 1161344 1192150 1214750 1451680 1525952 1554880 1688000 1720000 1808000 1814600 1907440 1943600 2050498 2110000 2260000 2268250 2384300 2429500 2903360 2980375 3036875 3051904 3109760 3376000 3440000 3629200 3814880 3887200 4100996 4220000 4520000 4536500 4768600 4859000 5126245 5670625 5806720 5960750 6073750 7258400 7629760 7774400 8201992 8440000 9040000 9073000 9537200 9718000 10252490 11341250 11921500 12147500 14516800 14901875 15259520 15548800 16403984 16880000 18146000 19074400 19436000 20504980 22682500 23843000 24295000 25631225 29033600 29803750 32807968 36292000 38148800 38872000 41009960 45365000 47686000 48590000 51262450 59607500 65615936 72584000 76297600 77744000 82019920 90730000 95372000 97180000 102524900 119215000 128156125 131231872 145168000 164039840 181460000 190744000 194360000 205049800 238430000 256312250 328079680 362920000 381488000 388720000 410099600 476860000 512624500 640780625 656159360 725840000 820199200 953720000 1025249000 1281561250 1640398400 1907440000 2050498000 2563122500 3280796800 4100996000 5126245000 8201992000 10252490000 16403984000 20504980000 41009960000 82019920000
- Sum of all divisors σ(n): 211779833760
- Sum of proper divisors (its aliquot sum) s(n): 129759913760
- 82019920000 is an abundant number, because the sum of its proper divisors (129759913760) is greater than itself. Its abundance is 47739993760
Bases of 82019920000
- Binary: 10011000110001100010010101000100000002
- Hexadecimal: 0x1318C4A880
- Base-36: 11OGJJB4
Squares and roots of 82019920000
- 82019920000 squared (820199200002) is 6727267276806400000000
- 82019920000 cubed (820199200003) is 551769923862278783488000000000000
-
The
square root of 82019920000 is 286391.2009821529 -
The
cube root of 82019920000 is 4344.8332543231
Scales and comparisons
How big is 82019920000?- 82,019,920,000 seconds is equal to 2,607 years, 50 weeks, 6 days, 15 hours, 6 minutes, 40 seconds.
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To count from 1 to 82,019,920,000 would take you about five thousand, two hundred fifteen 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 82019920000 cubic inches would be around 362.1 feet tall.
Recreational maths with 82019920000
- 82019920000 backwards is 00002991028
- The number of decimal digits it has is: 11
- The sum of 82019920000's digits is 31
- More coming soon!
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