82981043080
82,981,043,080 is an even composite number composed of seven prime numbers multiplied together.
82981043080 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 82981043080:
23 × 5 × 13 × 19 × 41 × 127 × 1613
(2 × 2 × 2 × 5 × 13 × 19 × 41 × 127 × 1613)See below for interesting mathematical facts about the number 82981043080 from the Numbermatics database.
Names of 82981043080
- Cardinal: 82981043080 can be written as Eighty-two billion, nine hundred eighty-one million, forty-three thousand and eighty.
Scientific notation
- Scientific notation: 8.298104308 × 1010
Factors of 82981043080
Divisors of 82981043080
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 13 19 20 26 38 40 41 52 65 76 82 95 104 127 130 152 164 190 205 247 254 260 328 380 410 494 508 520 533 635 760 779 820 988 1016 1066 1235 1270 1558 1613 1640 1651 1976 2132 2413 2470 2540 2665 3116 3226 3302 3895 4264 4826 4940 5080 5207 5330 6232 6452 6604 7790 8065 8255 9652 9880 10127 10414 10660 12065 12904 13208 15580 16130 16510 19304 20254 20828 20969 21320 24130 26035 30647 31160 31369 32260 33020 40508 41656 41938 48260 50635 52070 61294 62738 64520 66040 66133 67691 81016 83876 96520 98933 101270 104140 104845 122588 125476 132266 135382 153235 156845 167752 197866 202540 204851 208280 209690 245176 250952 264532 270764 306470 313690 330665 338455 395732 398411 405080 409702 419380 494665 529064 541528 612940 627380 661330 676910 791464 796822 819404 838760 859729 989330 1024255 1225880 1254760 1256527 1286129 1322660 1353820 1593644 1638808 1719458 1978660 1992055 2048510 2513054 2572258 2645320 2663063 2707640 3187288 3438916 3892169 3957320 3984110 4097020 4298645 5026108 5144516 5326126 6282635 6430645 6877832 7784338 7968220 8194040 8398891 8597290 10052216 10289032 10652252 12565270 12861290 13315315 15568676 15936440 16334851 16797782 17194580 19460845 21304504 25130540 25722580 26630630 31137352 32669702 33595564 34389160 38921690 41994455 50261080 50598197 51445160 53261260 65339404 67191128 77843380 81674255 83988910 101196394 106522520 109185583 130678808 155686760 159578929 163348510 167977820 202392788 218371166 252990985 319157858 326697020 335955640 404785576 436742332 505981970 545927915 638315716 653394040 797894645 873484664 1011963940 1091855830 1276631432 1595789290 2023927880 2074526077 2183711660 3191578580 4149052154 4367423320 6383157160 8298104308 10372630385 16596208616 20745260770 41490521540 82981043080
- Sum of all divisors σ(n): 218656972800
- Sum of proper divisors (its aliquot sum) s(n): 135675929720
- 82981043080 is an abundant number, because the sum of its proper divisors (135675929720) is greater than itself. Its abundance is 52694886640
Bases of 82981043080
- Binary: 10011010100100000111000111011100010002
- Hexadecimal: 0x13520E3B88
- Base-36: 124CRQMG
Squares and roots of 82981043080
- 82981043080 squared (829810430802) is 6885853510644815886400
- 82981043080 cubed (829810430803) is 571395306809386705648026786112000
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The
square root of 82981043080 is 288064.3037240123 -
The
cube root of 82981043080 is 4361.7385520931
Scales and comparisons
How big is 82981043080?- 82,981,043,080 seconds is equal to 2,638 years, 28 weeks, 17 hours, 44 minutes, 40 seconds.
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To count from 1 to 82,981,043,080 would take you about five thousand, two hundred seventy-seven 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 82981043080 cubic inches would be around 363.5 feet tall.
Recreational maths with 82981043080
- 82981043080 backwards is 08034018928
- The number of decimal digits it has is: 11
- The sum of 82981043080's digits is 43
- More coming soon!
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