85423885820
85,423,885,820 is an even composite number composed of six prime numbers multiplied together.
85423885820 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 85423885820:
22 × 5 × 7 × 133 × 172 × 312
(2 × 2 × 5 × 7 × 13 × 13 × 13 × 17 × 17 × 31 × 31)See below for interesting mathematical facts about the number 85423885820 from the Numbermatics database.
Names of 85423885820
- Cardinal: 85423885820 can be written as Eighty-five billion, four hundred twenty-three million, eight hundred eighty-five thousand, eight hundred twenty.
Scientific notation
- Scientific notation: 8.542388582 × 1010
Factors of 85423885820
Divisors of 85423885820
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 4 5 7 10 13 14 17 20 26 28 31 34 35 52 62 65 68 70 85 91 119 124 130 140 155 169 170 182 217 221 238 260 289 310 338 340 364 403 434 442 455 476 527 578 595 620 676 806 845 868 884 910 961 1054 1085 1105 1156 1183 1190 1445 1547 1612 1690 1820 1922 2015 2023 2108 2170 2197 2210 2366 2380 2635 2821 2873 2890 3094 3380 3689 3757 3844 4030 4046 4340 4394 4420 4732 4805 5239 5270 5642 5746 5780 5915 6188 6727 6851 7378 7514 7735 8060 8092 8788 8959 9610 10115 10478 10540 10985 11284 11492 11830 12493 13454 13702 14105 14365 14756 15028 15379 15470 16337 17918 18445 18785 19220 20111 20230 20956 21970 23660 24986 26195 26299 26908 27404 28210 28730 30758 30940 32674 33635 34255 35836 36673 36890 37349 37570 40222 40460 43940 44795 47957 48841 49972 52390 52598 56420 57460 61516 62465 62713 65348 67270 68107 68510 73346 73780 74698 75140 76895 80444 81685 87451 89063 89590 95914 97682 100555 104780 105196 114359 116467 124930 125426 131495 134540 136214 137020 146692 149396 153790 162409 163370 174902 178126 179180 183365 186745 191828 195364 201110 212381 228718 232934 239785 244205 249860 250852 261443 262990 272428 277729 307580 313565 324818 326740 340535 341887 349804 356252 366730 373490 402220 424762 437255 445315 457436 465868 476749 479570 488410 522886 525980 555458 571795 582335 623441 627130 634933 649636 681070 683774 733460 746980 812045 815269 849524 874510 890630 953498 959140 976820 1045772 1061905 1110916 1136863 1143590 1157819 1164670 1246882 1254260 1269866 1307215 1362140 1367548 1388645 1486667 1514071 1624090 1630538 1709435 1749020 1781260 1906996 1944103 2111317 2123810 2273726 2287180 2315638 2329340 2383745 2493764 2539732 2614430 2760953 2777290 2973334 3028142 3117205 3174665 3248180 3261076 3418870 3610477 3888206 4076345 4222634 4247620 4444531 4547452 4631276 4767490 5228860 5521906 5554580 5684315 5789095 5946668 6056284 6234410 6349330 6837740 7220954 7433335 7570355 7776412 8104733 8152690 8445268 8889062 9534980 9720515 10556585 10598497 11043812 11368630 11578190 12468820 12698660 13804765 14441908 14779219 14866670 15140710 16209466 16305380 17778124 18052385 19326671 19441030 19682923 21113170 21196994 22222655 22737260 23156380 25273339 27609530 29558438 29733340 30281420 32418932 35892389 36104770 38653342 38882060 39365846 40523665 42226340 42393988 44445310 46936201 50546678 52992485 55219060 59116876 71784778 72209540 73896095 77306684 78731692 81047330 88890620 93872402 96633355 98414615 101093356 105984970 126366695 137780461 143569556 147792190 162094660 179461945 187744804 193266710 196829230 211969940 234681005 251246723 252733390 275560922 295584380 328553407 358923890 386533420 393658460 469362010 502493446 505466780 551121844 610170613 657106814 688902305 717847780 938724020 1004986892 1220341226 1256233615 1314213628 1377804610 1642767035 2440682452 2512467230 2755609220 3050853065 3285534070 4271194291 5024934460 6101706130 6571068140 8542388582 12203412260 17084777164 21355971455 42711942910 85423885820
- Sum of all divisors σ(n): 243783247680
- Sum of proper divisors (its aliquot sum) s(n): 158359361860
- 85423885820 is an abundant number, because the sum of its proper divisors (158359361860) is greater than itself. Its abundance is 72935476040
Bases of 85423885820
- Binary: 10011111000111010100100001101111111002
- Hexadecimal: 0x13E3A90DFC
- Base-36: 138R6C58
Squares and roots of 85423885820
- 85423885820 squared (854238858202) is 7297240268588397072400
- 85423885820 cubed (854238858203) is 623358619505001364089519873368000
-
The
square root of 85423885820 is 292273.6488635265 -
The
cube root of 85423885820 is 4404.1263944835
Scales and comparisons
How big is 85423885820?- 85,423,885,820 seconds is equal to 2,716 years, 11 weeks, 1 day, 9 hours, 10 minutes, 20 seconds.
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To count from 1 to 85,423,885,820 would take you about five thousand, four hundred thirty-two 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 85423885820 cubic inches would be around 367 feet tall.
Recreational maths with 85423885820
- 85423885820 backwards is 02858832458
- The number of decimal digits it has is: 11
- The sum of 85423885820's digits is 53
- More coming soon!
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The information we have on file for 85423885820 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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