84640985867836412

Names of 84640985867836412

• Cardinal: 84640985867836412 can be written as Eighty-four quadrillion, six hundred forty trillion, nine hundred eighty-five billion, eight hundred sixty-seven million, eight hundred thirty-six thousand, four hundred twelve.

Scientific notation

• Scientific notation: 8.4640985867836412 × 10¹⁶

Factors of 84640985867836412

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1140

Divisors of 84640985867836412

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 14 17 28 34 53 68 106 119 212 238 371 476 742 901 1061 1484 1802 2122 2809 3604 4244 5618 6307 7427 11236 12614 14854 18037 19663 25228 29708 36074 39326 47753 56233 72148 78652 95506 112466 126259 148877 191012 224932 252518 297754 334271 393631 505036 595508 668542 787262 955961 1042139 1125721 1337084 1574524 1911922 2084278 2251442 2530909 2980349 3823844 4168556 4502884 5061818 5960698 6691727 7880047 10123636 11921396 13383454 15760094 17716363 19137257 20862443 26766908 31520188 35432726 38274514 41724886 50665933 59663213 70865452 76549028 83449772 101331866 119326426 133960799 157958497 202663732 238652852 267921598 315916994 354661531 417642491 535843196 631833988 709323062 835284982 1014274621 1105709479 1194389981 1418646124 1670569964 2028549242 2211418958 2388779962 2685294449 3162150289 4057098484 4422837916 4777559924 5370588898 6324300578 7099922347 8360729867 10741177796 12648601156 14199844694 16721459734 18797061143 20304629677 22135052023 28399689388 33442919468 37594122286 40609259354 44270104046 53756554913 63302668993 75188244572 81218518708 88540208092 107513109826 126605337986 142132407739 167593965317 215026219652 253210675972 284264815478 335187930634 376295884391 443118682951 568529630956 670375861268 752591768782 886237365902 1076145372881 1173157757219 1505183537564 1772474731804 2152290745762 2346315514438 2849097410389 3355041456629 4304581491524 4692631028876 5698194820778 6710082913258 7533017610167 11396389641556 13420165826516 15066035220334 19943681872723 23485290196403 30132070440668 39887363745446 46970580392806 57035704762693 79774727490892 93941160785612 114071409525386 177817197201337 228142819050772 355634394402674 399249933338851 711268788805348 798499866677702 1244720380409359 1596999733355404 2489440760818718 3022892352422729 4978881521637436 6045784704845458 12091569409690916 21160246466959103 42320492933918206 84640985867836412
• Sum of all divisors σ(n): 182858975479514880
• Sum of proper divisors (its aliquot sum) s(n): 98217989611678468
• 84640985867836412 is an abundant number, because the sum of its proper divisors (98217989611678468) is greater than itself. Its abundance is 13577003743842056

Bases of 84640985867836412

• Binary: 100101100101101001000011100111000000101110101101111111100₂
• Hexadecimal: 0x12CB48738175BFC
• Base-36: N5EQ4447RP8

Squares and roots of 84640985867836412

• 84640985867836412 squared (84640985867836412²) is 7164096488679283214231677993033744
• 84640985867836412 cubed (84640985867836412³) is 606376189654119672303763006903845996611605387886528
• The square root of 84640985867836412 is 290931239.0717717547
• The cube root of 84640985867836412 is 439063.0646196383

Scales and comparisons

• 84,640,985,867,836,412 seconds is equal to 2,691,321,538 years, 43 weeks, 3 days, 23 hours, 53 minutes, 32 seconds.
• To count from 1 to 84,640,985,867,836,412 would take you about eight billion, seventy-three million, nine hundred sixty-four thousand, six hundred sixteen 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 84640985867836412 cubic inches would be around 36588.6 feet tall.

Recreational maths with 84640985867836412

• 84640985867836412 backwards is 21463876858904648
• The number of decimal digits it has is: 17
• The sum of 84640985867836412's digits is 89
• More coming soon!