85130813869920

Names of 85130813869920

• Cardinal: 85130813869920 can be written as Eighty-five trillion, one hundred thirty billion, eight hundred thirteen million, eight hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 8.513081386992 × 10¹³

Factors of 85130813869920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 665956

Divisors of 85130813869920

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 16 18 20 21 24 26 28 30 32 35 36 39 40 42 45 48 52 56 60 63 65 70 72 78 80 84 90 91 96 104 105 112 117 120 126 130 140 144 156 160 168 180 182 195 208 210 224 234 240 252 260 273 280 288 312 315 336 360 364 390 416 420 455 468 480 504 520 546 560 585 624 630 672 720 728 780 819 840 910 936 977 1008 1040 1092 1120 1170 1248 1260 1365 1440 1456 1560 1638 1680 1820 1872 1954 2016 2080 2184 2340 2520 2730 2912 2931 3120 3276 3360 3640 3744 3908 4095 4368 4680 4885 5040 5460 5862 6240 6552 6839 7280 7816 8190 8736 8793 9360 9770 10080 10920 11724 12701 13104 13678 14560 14655 15632 16380 17586 18720 19540 20517 21840 23448 25402 26208 27356 29310 31264 32760 34195 35172 38103 39080 41034 43680 43965 46896 50804 54712 58620 61551 63505 65520 68390 70344 76206 78160 82068 87930 88907 93792 101608 102585 109424 114309 117240 123102 127010 131040 136780 140688 152412 156320 164136 175860 177814 190515 203216 205170 218848 228618 234480 246204 254020 266721 273560 281376 304824 307755 328272 351720 355628 381030 406432 410340 444535 457236 468960 492408 508040 533442 547120 571545 609648 615510 656544 664949 703440 711256 762060 800163 820680 889070 914472 984816 1016080 1066884 1094240 1143090 1219296 1231020 1329898 1333605 1406880 1422512 1524120 1600326 1641360 1778140 1828944 1969632 1994847 2032160 2133768 2286180 2462040 2659796 2667210 2845024 3048240 3200652 3282720 3324745 3556280 3657888 3989694 4000815 4267536 4572360 4654643 4924080 5319592 5334420 5984541 6096480 6401304 6649490 7112560 7979388 8001630 8535072 8644337 9144720 9309286 9848160 9974235 10639184 10668840 11969082 12802608 13298980 13963929 14225120 15958776 16003260 17288674 18289440 18618572 19948470 21278368 21337680 23273215 23938164 25605216 25933011 26597960 27927858 29922705 31917552 32006520 34577348 37237144 39896940 41891787 42675360 43221685 46546430 47876328 51866022 53195920 55855716 59845410 60510359 63835104 64013040 69154696 69819645 74474288 77799033 79793880 83783574 86443370 93092860 95752656 103732044 106391840 111711432 119690820 121020718 128026080 129665055 138309392 139639290 148948576 155598066 159587760 167567148 172886740 181531077 186185720 191505312 207464088 209458935 223422864 239381640 242041436 259330110 276618784 279278580 302551795 311196132 319175520 335134296 345773480 363062154 372371440 388995165 414928176 418917870 446845728 478763280 484082872 518660220 544593231 558557160 605103590 622392264 649655173 670268592 691546960 726124308 744742880 777990330 829856352 837835740 907655385 957526560 968165744 1037320440 1089186462 1117114320 1210207180 1244784528 1299310346 1340537184 1383093920 1452248616 1555980660 1675671480 1815310770 1936331488 1948965519 2074640880 2178372924 2234228640 2420414360 2489569056 2598620692 2722966155 2904497232 3111961320 3248275865 3351342960 3630621540 3897931038 4149281760 4356745848 4547586211 4840828720 5197241384 5445932310 5808994464 5846896557 6223922640 6496551730 6702685920 7261243080 7795862076 8445517249 8713491696 9095172422 9681657440 9744827595 10394482768 10891864620 11693793114 12447845280 12993103460 13642758633 14522486160 15591724152 16891034498 17426983392 18190344844 19489655190 20788965536 21783729240 22737931055 23387586228 25336551747 25986206920 27285517266 29044972320 29234482785 31183448304 33782068996 36380689688 38979310380 40928275899 42227586245 43567458480 45475862110 46775172456 50673103494 51972413840 54571034532 58468965570 59118620743 62366896608 67564137992 68213793165 72761379376 76009655241 77958620760 81856551798 84455172490 87134916960 90951724220 93550344912 101346206988 103944827680 109142069064 116937931140 118237241486 126682758735 135128275984 136427586330 145522758752 152019310482 155917241520 163713103596 168910344980 177355862229 181903448440 187100689824 202692413976 204641379495 218284138128 233875862280 236474482972 253365517470 270256551968 272855172660 295593103715 304038620964 311834483040 327426207192 337820689960 354711724458 363806896880 380048276205 405384827952 409282758990 436568276256 467751724560 472948965944 506731034940 532067586687 545710345320 591186207430 608077241928 654852414384 675641379920 709423448916 727613793760 760096552410 810769655904 818565517980 886779311145 935503449120 945897931888 1013462069880 1064135173374 1091420690640 1182372414860 1216154483856 1309704828768 1351282759840 1418846897832 1520193104820 1637131035960 1773558622290 1891795863776 2026924139760 2128270346748 2182841381280 2364744829720 2432308967712 2660337933435 2837693795664 3040386209640 3274262071920 3547117244580 4053848279520 4256540693496 4729489659440 5320675866870 5675387591328 6080772419280 6548524143840 7094234489160 8513081386992 9458979318880 10641351733740 12161544838560 14188468978320 17026162773984 21282703467480 28376937956640 42565406934960 85130813869920
• Sum of all divisors σ(n): 357915923164800
• Sum of proper divisors (its aliquot sum) s(n): 272785109294880
• 85130813869920 is an abundant number, because the sum of its proper divisors (272785109294880) is greater than itself. Its abundance is 187654295424960

Bases of 85130813869920

• Binary: 10011010110110100001111111010111000111101100000₂
• Hexadecimal: 0x4D6D0FEB8F60
• Base-36: U6CK0KD40

Squares and roots of 85130813869920

• 85130813869920 squared (85130813869920²) is 7247255470154963446680806400
• 85130813869920 cubed (85130813869920³) is 616964756497521752798425001864170303488000
• The square root of 85130813869920 is 9226636.1080255029
• The cube root of 85130813869920 is 43990.8407019363

Scales and comparisons

• 85,130,813,869,920 seconds is equal to 2,706,896 years, 28 weeks, 5 days, 17 hours, 12 minutes.
• To count from 1 to 85,130,813,869,920 would take you about six million, seven hundred sixty-seven thousand, two hundred forty-one 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 85130813869920 cubic inches would be around 3665.9 feet tall.

Recreational maths with 85130813869920

• 85130813869920 backwards is 02996831803158
• 85130813869920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 85130813869920's digits is 63
• More coming soon!