82720850940
82,720,850,940 is an even composite number composed of seven prime numbers multiplied together.
What does the number 82720850940 look like?
This visualization shows the relationship between its 7 prime factors (large circles) and 384 divisors.
82720850940 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 82720850940:
22 × 33 × 5 × 7 × 13 × 977 × 1723
(2 × 2 × 3 × 3 × 3 × 5 × 7 × 13 × 977 × 1723)See below for interesting mathematical facts about the number 82720850940 from the Numbermatics database.
Names of 82720850940
- Cardinal: 82720850940 can be written as Eighty-two billion, seven hundred twenty million, eight hundred fifty thousand, nine hundred forty.
Scientific notation
- Scientific notation: 8.272085094 × 1010
Factors of 82720850940
Divisors of 82720850940
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 27 28 30 35 36 39 42 45 52 54 60 63 65 70 78 84 90 91 105 108 117 126 130 135 140 156 180 182 189 195 210 234 252 260 270 273 315 351 364 378 390 420 455 468 540 546 585 630 702 756 780 819 910 945 977 1092 1170 1260 1365 1404 1638 1723 1755 1820 1890 1954 2340 2457 2730 2931 3276 3446 3510 3780 3908 4095 4885 4914 5169 5460 5862 6839 6892 7020 8190 8615 8793 9770 9828 10338 11724 12061 12285 12701 13678 14655 15507 16380 17230 17586 19540 20517 20676 22399 24122 24570 25402 25845 26379 27356 29310 31014 34195 34460 35172 36183 38103 41034 43965 44798 46521 48244 49140 50804 51690 52758 58620 60305 61551 62028 63505 67197 68390 72366 76206 77535 82068 87930 88907 89596 93042 102585 103380 105516 108549 111995 114309 120610 123102 127010 131895 134394 136780 144732 152412 155070 156793 175860 177814 180915 184653 186084 190515 201591 205170 217098 223990 228618 232605 241220 246204 254020 263790 266721 268788 307755 310140 313586 325647 335985 342927 355628 361830 369306 381030 403182 410340 434196 444535 447980 457236 465210 470379 527580 533442 542745 571545 604773 615510 627172 651294 671970 685854 723660 738612 762060 783965 800163 806364 889070 923265 930420 940758 1007955 1066884 1085490 1143090 1209546 1231020 1302588 1333605 1343940 1371708 1411137 1567930 1600326 1628235 1683371 1714635 1778140 1846530 1881516 2015910 2170980 2286180 2351895 2400489 2419092 2667210 2822274 3023865 3135860 3200652 3256470 3366742 3429270 3693060 4000815 4031820 4233411 4703790 4800978 5050113 5334420 5644548 6047730 6512940 6733484 6858540 7055685 8001630 8416855 8466822 9407580 9601956 10100226 11783597 12002445 12095460 14111370 15150339 16003260 16833710 16933644 20200452 21167055 21883823 23567194 24004890 25250565 28222740 30300678 33667420 35350791 42334110 43767646 45451017 47134388 48009780 50501130 58917985 60601356 65651469 70701582 75751695 84668220 87535292 90902034 101002260 106052373 109419115 117835970 131302938 141403164 151503390 153186761 176753955 181804068 196954407 212104746 218838230 227255085 235671940 262605876 303006780 306373522 318157119 328257345 353507910 393908814 424209492 437676460 454510170 459560283 530261865 590863221 612747044 636314238 656514690 707015820 765933805 787817628 909020340 919120566 984772035 1060523730 1181726442 1272628476 1313029380 1378680849 1531867610 1590785595 1838241132 1969544070 2121047460 2297801415 2363452884 2757361698 2954316105 3063735220 3181571190 3939088140 4136042547 4595602830 5514723396 5908632210 6363142380 6893404245 8272085094 9191205660 11817264420 13786808490 16544170188 20680212735 27573616980 41360425470 82720850940
- Sum of all divisors σ(n): 317251307520
- Sum of proper divisors (its aliquot sum) s(n): 234530456580
- 82720850940 is an abundant number, because the sum of its proper divisors (234530456580) is greater than itself. Its abundance is 151809605640
Bases of 82720850940
- Binary: 10011010000101000110000000011111111002
- Hexadecimal: 0x13428C03FC
- Base-36: 1201UX30
Squares and roots of 82720850940
- 82720850940 squared (827208509402) is 6842739180237698883600
- 82720850940 cubed (827208509403) is 566037207749740483118880010584000
-
The
square root of 82720850940 is 287612.3275174415 -
The
cube root of 82720850940 is 4357.1749462025
Scales and comparisons
How big is 82720850940?- 82,720,850,940 seconds is equal to 2,630 years, 13 weeks, 6 days, 6 hours, 9 minutes.
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To count from 1 to 82,720,850,940 would take you about five thousand, two hundred sixty 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 82720850940 cubic inches would be around 363.1 feet tall.
Recreational maths with 82720850940
- 82720850940 backwards is 04905802728
- 82720850940 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 82720850940's digits is 45
- More coming soon!
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The information we have on file for 82720850940 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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