985196719803978018

Names of 985196719803978018

• Cardinal: 985196719803978018 can be written as Nine hundred eighty-five quadrillion, one hundred ninety-six trillion, seven hundred nineteen billion, eight hundred three million, nine hundred seventy-eight thousand and eighteen.

Scientific notation

• Scientific notation: 9.85196719803978018 × 10¹⁷

Factors of 985196719803978018

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 22168046

Divisors of 985196719803978018

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 6 9 18 27 43 54 81 86 101 129 162 181 202 258 303 349 362 387 543 606 698 774 909 1047 1086 1161 1629 1818 2094 2322 2727 3141 3258 3483 4343 4887 5454 6282 6966 7783 8181 8686 9423 9774 13029 14661 15007 15566 16362 18281 18846 23349 26058 28269 29322 30014 35249 36562 39087 45021 46698 54843 56538 63169 70047 70498 78174 90042 105747 109686 117261 126338 135063 140094 164529 189507 210141 211494 234522 270126 317241 329058 351783 379014 405189 420282 493587 568521 630423 634482 703566 786083 810378 951723 987174 1137042 1215567 1260846 1480761 1515707 1572166 1705563 1903446 2358249 2431134 2716267 2855169 2961522 3031414 3411126 4547121 4716498 5116689 5432534 5710338 6380069 7074747 8148801 9094242 10233378 12760138 13641363 14149494 16297602 19140207 21224241 22167367 24446403 27282726 38280414 40924089 42448482 44334734 48892806 57420621 63672723 66502101 73339209 81848178 114841242 122772267 127345446 133004202 146678418 172261863 199506303 220017627 245544534 274342967 344523726 399012606 440035254 516785589 548685934 598518909 823028901 953196781 1033571178 1197037818 1646057802 1795556727 1906393562 2238904067 2469086703 2859590343 3591113454 4012293427 4477808134 4938173406 5719180686 6716712201 7407260109 7736411083 8024586854 8578771029 12036880281 13433424402 14814520218 15472822166 17157542058 20150136603 22221780327 23209233249 24073760562 25736313087 36110640843 40300273206 44443560654 46418466498 51472626174 60450409809 69627699747 72221281686 77208939261 96272874881 108331922529 120900819618 139255399494 154417878522 172528617361 181351229427 192545749762 208883099241 216663845058 288818624643 324995767587 332665676569 345057234722 362702458854 405241636127 417766198482 517585852083 577637249286 626649297723 649991535174 665331353138 781377519383 810483272254 866455873929 997997029707 1035171704166 1215724908381 1253298595446 1400290406023 1552757556249 1562755038766 1732911747858 1995994059414 2344132558149 2431449816762 2599367621787 2800580812046 2993991089121 3105515112498 3647174725143 4200871218069 4658272668747 4688265116298 5198735243574 5987982178242 7032397674447 7294349450286 7798102865361 8401742436138 8981973267363 9316545337494 10941524175429 12602613654207 13974818006241 14064795348894 15596205730722 17425390353461 17963946534726 21097193023341 21883048350858 25205227308414 26945919802089 27949636012482 32824572526287 33599233333469 34850780706922 37807840962621 42194386046682 52276171060383 53891839604178 60212487458989 63291579070023 65649145052574 67198466666938 75615681925242 100797700000407 104552342120766 113423522887863 120424974917978 126583158140046 141429331008323 156828513181149 180637462376967 201595400000814 226847045775726 282858662016646 302393100001221 313657026362298 361274924753934 424287993024969 470485539543447 541912387130901 604786200002442 848575986049938 907179300003663 940971079086894 1083824774261802 1272863979074907 1411456618630341 1625737161392703 1814358600007326 2545727958149814 2721537900010989 2822913237260682 3251474322785406 3818591937224721 4877211484178109 5443075800021978 6081461233357889 7637183874449442 9754422968356218 11455775811674163 12162922466715778 18244383700073667 22911551623348326 36488767400147334 54733151100221001 109466302200442002 164199453300663003 328398906601326006 492598359901989009 985196719803978018
• Sum of all divisors σ(n): 2300451262299590400
• Sum of proper divisors (its aliquot sum) s(n): 1315254542495612382
• 985196719803978018 is an abundant number, because the sum of its proper divisors (1315254542495612382) is greater than itself. Its abundance is 330057822691634364

Bases of 985196719803978018

• Binary: 110110101100000111110011001001100101110010111101000100100010₂
• Hexadecimal: 0xDAC1F3265CBD122
• Base-36: 7HGN38YHS84I

Squares and roots of 985196719803978018

• 985196719803978018 squared (985196719803978018²) is 970612576712517972609826537427208324
• 985196719803978018 cubed (985196719803978018³) is 956244326777659688514936127240642969018818723602621832
• The square root of 985196719803978018 is 992570763.1216920033
• The cube root of 985196719803978018 is 995041.0224592393

Scales and comparisons

• 985,196,719,803,978,018 seconds is equal to 31,326,208,276 years, 11 weeks, 5 days, 1 hour, 18 seconds.
• To count from 1 to 985,196,719,803,978,018 would take you about ninety-three billion, nine hundred seventy-eight million, six hundred twenty-four thousand, eight hundred twenty-eight 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 985196719803978018 cubic inches would be around 82920.1 feet tall.

Recreational maths with 985196719803978018

• 985196719803978018 backwards is 810879308917691589
• The number of decimal digits it has is: 18
• The sum of 985196719803978018's digits is 99
• More coming soon!