85121665055155200

Names of 85121665055155200

• Cardinal: 85121665055155200 can be written as Eighty-five quadrillion, one hundred twenty-one trillion, six hundred sixty-five billion, fifty-five million, one hundred fifty-five thousand, two hundred.

Scientific notation

• Scientific notation: 8.51216650551552 × 10¹⁶

Factors of 85121665055155200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 22578

Divisors of 85121665055155200

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1536 1600 1920 2400 2560 2851 3072 3200 3840 4800 5120 5702 6400 7680 8553 9600 11404 12800 14255 15360 17106 19200 19717 22808 25600 28510 34212 38400 39434 42765 45616 57020 59151 68424 71275 76800 78868 85530 91232 98585 114040 118302 136848 142550 157736 171060 182464 197170 213825 228080 236604 273696 285100 295755 315472 342120 364928 394340 427650 456160 473208 492925 547392 570200 591510 630944 684240 729856 788680 855300 912320 946416 985850 1094784 1140400 1183020 1261888 1368480 1459712 1478775 1577360 1710600 1824640 1892832 1971700 2189568 2280800 2366040 2523776 2736960 2919424 2957550 3154720 3421200 3649280 3785664 3943400 4379136 4561600 4732080 5047552 5473920 5915100 6309440 6842400 7298560 7571328 7886800 8758272 9123200 9464160 10095104 10947840 11830200 12618880 13684800 14597120 15142656 15773600 18246400 18928320 20190208 21895680 23660400 25237760 27369600 30285312 31547200 36492800 37856640 43791360 47320800 50475520 54739200 56213167 60570624 63094400 72985600 75713280 94641600 100951040 109478400 112426334 126188800 151426560 168639501 189283200 218956800 224852668 252377600 281065835 302853120 337279002 378566400 388760089 449705336 504755200 562131670 674558004 757132800 777520178 843197505 899410672 1124263340 1166280267 1349116008 1405329175 1514265600 1555040356 1686395010 1798821344 1943800445 2248526680 2332560534 2698232016 2810658350 3110080712 3372790020 3597642688 3887600890 4215987525 4497053360 4665121068 5396464032 5621316700 5831401335 6220161424 6745580040 7195285376 7775201780 8431975050 8994106720 9330242136 9719002225 10792928064 11242633400 11662802670 12440322848 13491160080 14390570752 15550403560 16863950100 17988213440 18660484272 19438004450 21585856128 22485266800 23325605340 24880645696 26982320160 28781141504 29157006675 31100807120 33727900200 35976426880 37320968544 38876008900 43171712256 44970533600 46651210680 49761291392 53964640320 57562283008 58314013350 62201614240 67455800400 71952853760 74641937088 77752017800 86343424512 89941067200 93302421360 99522582784 107929280640 116628026700 124403228480 134911600800 143905707520 149283874176 155504035600 172686849024 179882134400 186604842720 199045165568 215858561280 233256053400 248806456960 269823201600 287811415040 298567748352 311008071200 359764268800 373209685440 398090331136 431717122560 466512106800 497612913920 539646403200 597135496704 622016142400 719528537600 746419370880 863434245120 933024213600 995225827840 1079292806400 1108355013739 1194270993408 1244032284800 1439057075200 1492838741760 1866048427200 1990451655680 2158585612800 2216710027478 2488064569600 2985677483520 3325065041217 3732096854400 4317171225600 4433420054956 4976129139200 5541775068695 5971354967040 6650130082434 7464193708800 8866840109912 9952258278400 11083550137390 13300260164868 14928387417600 16625325206085 17733680219824 22167100274780 26600520329736 27708875343475 29856774835200 33250650412170 35467360439648 44334200549560 53201040659472 55417750686950 66501300824340 70934720879296 83126626030425 88668401099120 106402081318944 110835501373900 133002601648680 141869441758592 166253252060850 177336802198240 212804162637888 221671002747800 266005203297360 283738883517184 332506504121700 354673604396480 425608325275776 443342005495600 532010406594720 567477767034368 665013008243400 709347208792960 851216650551552 886684010991200 1064020813189440 1134955534068736 1330026016486800 1418694417585920 1702433301103104 1773368021982400 2128041626378880 2660052032973600 2837388835171840 3404866602206208 3546736043964800 4256083252757760 5320104065947200 5674777670343680 7093472087929600 8512166505515520 10640208131894400 14186944175859200 17024333011031040 21280416263788800 28373888351718400 42560832527577600 85121665055155200
• Sum of all divisors σ(n): 281444488827610992
• Sum of proper divisors (its aliquot sum) s(n): 196322823772455792
• 85121665055155200 is an abundant number, because the sum of its proper divisors (196322823772455792) is greater than itself. Its abundance is 111201158717300592

Bases of 85121665055155200

• Binary: 100101110011010011011010000010000010011010110010000000000₂
• Hexadecimal: 0x12E69B4104D6400
• Base-36: NA54131KR9C

Squares and roots of 85121665055155200

• 85121665055155200 squared (85121665055155200²) is 7245697861762029917858096087040000
• 85121665055155200 cubed (85121665055155200³) is 616765866479761735092951485184276582899908608000000
• The square root of 85121665055155200 is 291756173.9794981615
• The cube root of 85121665055155200 is 439892.6478031337

Scales and comparisons

• 85,121,665,055,155,200 seconds is equal to 2,706,605,650 years, 8 weeks, 21 hours, 20 minutes.
• To count from 1 to 85,121,665,055,155,200 would take you about eight billion, one hundred nineteen million, eight hundred sixteen thousand, nine hundred fifty 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 85121665055155200 cubic inches would be around 36657.7 feet tall.

Recreational maths with 85121665055155200

• 85121665055155200 backwards is 00255155056612158
• The number of decimal digits it has is: 17
• The sum of 85121665055155200's digits is 57
• More coming soon!