85081316848920

Names of 85081316848920

• Cardinal: 85081316848920 can be written as Eighty-five trillion, eighty-one billion, three hundred sixteen million, eight hundred forty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.508131684892 × 10¹³

Factors of 85081316848920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 367

Divisors of 85081316848920

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 18 19 20 21 24 28 30 35 36 38 40 42 45 49 56 57 60 63 70 72 76 84 90 95 98 105 114 120 126 133 140 147 152 168 171 180 190 196 210 228 245 252 266 280 285 294 315 331 342 343 360 380 392 399 420 441 456 490 504 532 570 588 630 662 665 684 686 735 760 798 840 855 882 931 980 993 1029 1064 1140 1176 1197 1260 1324 1330 1368 1372 1470 1596 1655 1710 1715 1764 1862 1960 1986 1995 2058 2205 2280 2317 2394 2520 2648 2660 2744 2793 2940 2979 3087 3192 3310 3420 3430 3528 3724 3972 3990 4116 4410 4634 4655 4788 4965 5145 5320 5586 5880 5958 5985 6174 6289 6517 6620 6840 6860 6951 7448 7944 7980 8232 8379 8820 9268 9310 9576 9930 10290 11172 11585 11916 11970 12348 12578 13034 13240 13720 13902 13965 14895 15435 15960 16219 16758 17640 18536 18620 18867 19551 19860 20580 20853 22344 23170 23832 23940 24696 25156 26068 27804 27930 29790 30870 31445 32438 32585 33516 34755 37240 37734 39102 39720 41160 41706 41895 44023 46340 47880 48657 50312 52136 55608 55860 56601 58653 59580 61740 62890 64876 65170 67032 69510 75468 78204 81095 83412 83790 88046 92680 94335 97314 97755 104265 109561 111720 113202 113533 117306 119160 123480 125780 129752 130340 132069 139020 145971 150936 156408 162190 166824 167580 176092 188670 194628 195510 208530 219122 220115 226404 227066 234612 243285 251560 260680 264138 278040 283005 291942 293265 308161 324380 328683 335160 340599 352184 377340 389256 391020 396207 417060 438244 440230 452808 454132 469224 486570 528276 547805 566010 567665 583884 586530 616322 648760 657366 660345 681198 729855 754680 766927 782040 792414 834120 876488 880460 908264 924483 973140 986049 1021797 1056552 1095610 1132020 1135330 1167768 1173060 1232644 1314732 1320690 1362396 1459710 1533854 1540805 1584828 1643415 1702995 1760920 1848966 1946280 1972098 1981035 2043594 2081659 2157127 2191220 2264040 2270660 2300781 2346120 2465288 2629464 2641380 2724792 2773449 2919420 3067708 3081610 3169656 3286830 3405990 3697932 3834635 3944196 3962070 4087188 4163318 4314254 4382440 4541320 4601562 4622415 4930245 5108985 5282760 5368489 5546898 5838840 6135416 6163220 6244977 6471381 6573660 6811980 6902343 7395864 7669270 7888392 7924140 8174376 8326636 8628508 9203124 9244830 9860490 10217970 10408295 10736978 10785635 11093796 11503905 12326440 12489954 12942762 13147320 13623960 13804686 13867245 14571613 15338540 15848280 16105467 16653272 17257016 18406248 18489660 18734931 19414143 19720980 20435940 20816590 21473956 21571270 22187592 23007810 24979908 25885524 26842445 27609372 27734490 29143226 30677080 31224885 32210934 32356905 34511715 36264691 36979320 37469862 37579423 38828286 39441960 40871880 41633180 42947912 43142540 43714839 46015620 48316401 49959816 51771048 53684890 55218744 55468980 58286452 62449770 64421868 64713810 69023430 72529382 72858065 74939724 75158846 77656572 80527335 83266360 86285080 87429678 92031240 93674655 96632802 97070715 102001291 107369780 108794073 110937960 112738269 116572904 124899540 128843736 129427620 131144517 138046860 145058764 145716130 149879448 150317692 155313144 161054670 174859356 181323455 187349310 187897115 193265604 194141430 204002582 214739560 217588146 218574195 225476538 241582005 249799080 253852837 258855240 262289034 276093720 290117528 291432260 300635384 306003873 322109340 326382219 338214807 349718712 362646910 374698620 375794230 386531208 388282860 408005164 435176292 437148390 450953076 483164010 507705674 510006455 524578068 543970365 563691345 582864520 612007746 644218680 652764438 655722585 676429614 689029129 714009037 725293820 749397240 751588460 761558511 776565720 816010328 870352584 874296780 901906152 918011619 966328020 1015411348 1020012910 1049156136 1087940730 1127382690 1224015492 1269264185 1305528876 1311445170 1352859228 1378058258 1428018074 1450587640 1503176920 1523117022 1530019365 1631911095 1691074035 1748593560 1776969859 1836023238 1932656040 2030822696 2040025820 2067087387 2142027111 2175881460 2254765380 2284675533 2448030984 2538528370 2611057752 2622890340 2705718456 2756116516 2856036148 3046234044 3060038730 3263822190 3382148070 3445145645 3553939718 3570045185 3672046476 3807792555 4080051640 4134174774 4284054222 4351762920 4509530760 4569351066 4590058095 4823203903 5077056740 5245780680 5330909577 5512233032 5712072296 6092468088 6120077460 6201262161 6426081333 6527644380 6764296140 6890291290 7107879436 7140090370 7344092952 7615585110 8268349548 8568108444 8884849295 9138702132 9180116190 9646407806 10154113480 10335436935 10661819154 10710135555 11423377665 12240154920 12402524322 12438789013 12852162666 13055288760 13528592280 13780582580 14215758872 14280180740 14469611709 15231170220 15992728731 16536699096 17136216888 17769698590 18277404264 18360232380 19292815612 20670873870 21323638308 21420271110 22846755330 24116019515 24805048644 24877578026 25704325332 26654547885 27561165160 28560361480 28939223418 30462340440 31006310805 31985457462 32130406665 33762427321 35539397180 36720464760 37316367039 38585631224 41341747740 42647276616 42840542220 43408835127 45693510660 48232039030 49610097288 49755156052 51408650664 53309095770 57878446836 62012621610 62193945065 63970914924 64260813330 67524854642 71078794360 72348058545 74632734078 79963643655 82683495480 85681084440 86817670254 91387021320 96464078060 99510312104 101287281963 106618191540 111949101117 115756893672 124025243220 124387890130 127941829848 128521626660 135049709284 144696117090 149265468156 159927287310 168812136605 173635340508 186581835195 192928156120 202574563926 213236383080 217044175635 223898202234 236336991247 248050486440 248775780260 257043253320 270099418568 289392234180 298530936312 303861845889 319854574620 337624273210 347270681016 373163670390 405149127852 434088351270 447796404468 472673982494 497551560520 506436409815 559745505585 578784468360 607723691778 639709149240 675248546420 709010973741 746327340780 810298255704 868176702540 895592808936 945347964988 1012872819630 1119491011170 1181684956235 1215447383556 1350497092840 1418021947482 1492654681560 1519309229445 1736353405080 1890695929976 2025745639260 2127032921223 2238982022340 2363369912470 2430894767112 2836043894964 3038618458890 3545054868705 4051491278520 4254065842446 4477964044680 4726739824940 5672087789928 6077236917780 7090109737410 8508131684892 9453479649880 10635164606115 12154473835560 14180219474820 17016263369784 21270329212230 28360438949640 42540658424460 85081316848920
• Sum of all divisors σ(n): 340466106240000
• Sum of proper divisors (its aliquot sum) s(n): 255384789391080
• 85081316848920 is an abundant number, because the sum of its proper divisors (255384789391080) is greater than itself. Its abundance is 170303472542160

Bases of 85081316848920

• Binary: 10011010110000110001001101010101111010100011000₂
• Hexadecimal: 0x4D6189AAF518
• Base-36: U5PTFBFA0

Squares and roots of 85081316848920

• 85081316848920 squared (85081316848920²) is 7238830476746318278105166400
• 85081316848920 cubed (85081316848920³) is 615889229407672125575526056360020260288000
• The square root of 85081316848920 is 9223953.4283798289
• The cube root of 85081316848920 is 43982.3132855079

Scales and comparisons

• 85,081,316,848,920 seconds is equal to 2,705,322 years, 36 weeks, 3 days, 12 hours, 42 minutes.
• To count from 1 to 85,081,316,848,920 would take you about six million, seven hundred sixty-three thousand, three hundred six 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 85081316848920 cubic inches would be around 3665.2 feet tall.

Recreational maths with 85081316848920

• 85081316848920 backwards is 02984861318058
• 85081316848920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 85081316848920's digits is 63
• More coming soon!