18141542344384477713

Names of 18141542344384477713

• Cardinal: 18141542344384477713 can be written as Eighteen quintillion, one hundred forty-one quadrillion, five hundred forty-two trillion, three hundred forty-four billion, three hundred eighty-four million, four hundred seventy-seven thousand, seven hundred thirteen.

Scientific notation

• Scientific notation: 1.8141542344384477713 × 10¹⁹

Factors of 18141542344384477713

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 485988

Divisors of 18141542344384477713

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 19 27 43 57 81 129 171 243 387 513 729 817 1161 1539 1849 2187 2451 3483 4617 5547 7353 10449 13851 16641 22059 31347 35131 41553 49923 66177 94041 105393 149769 198531 316179 449307 485923 595593 948537 1347921 1457769 1786779 2845611 4043763 4373307 8536833 9232537 13119921 20894689 25610499 27697611 39359763 62684067 76831497 83092833 118079289 188052201 249278499 354237867 396999091 564156603 747835497 898471627 1062713601 1190997273 1692469809 2243506491 2695414881 3572991819 5077409427 6730519473 8086244643 10718975457 15232228281 17070960913 20191558419 24258733929 32156926371 45696684843 51212882739 72776201787 96470779113 153638648217 218328605361 236121161929 289412337339 460915944651 654985816083 708363485787 868237012017 1382747833953 1964957448249 2125090457361 4148243501859 4486302076651 6375271372083 10153209962947 12444730505577 13458906229953 19125814116249 30459629888841 37334191516731 40376718689859 57377442348747 91378889666523 121130156069577 172132327046241 192910989295993 274136668999569 363390468208731 436588028406721 516396981138723 578732967887979 822410006998707 1090171404626193 1309764085220163 1736198903663937 2467230020996121 3270514213878579 3929292255660489 5208596710991811 7401690062988363 8295172539727699 9811542641635737 11787876766981467 15625790132975433 22205070188965089 24885517619183097 35363630300944401 46877370398926299 74656552857549291 106090890902833203 140632111196778897 223969658572647873 318272672708499609 421896333590336691 671908975717943619 954818018125498827 2015726927153830857 6047180781461492571 18141542344384477713
• Sum of all divisors σ(n): 29321775127703822400
• Sum of proper divisors (its aliquot sum) s(n): 11180232783319344687
• 18141542344384477713 is a deficient number, because the sum of its proper divisors (11180232783319344687) is less than itself. Its deficiency is 6961309561065133026

Bases of 18141542344384477713

• Binary: 1111101111000011101101001010010011101010101111100111101000010001₂
• Hexadecimal: 0xFBC3B4A4EABE7A11
• Base-36: 3TTWW1NB3RW29

Squares and roots of 18141542344384477713

• 18141542344384477713 squared (18141542344384477713²) is 329115558633095051757575381655793710369
• 18141542344384477713 cubed (18141542344384477713³) is 5970663843138046238532895200691911642752207083898457506097
• The square root of 18141542344384477713 is 4259288948.2147695343
• The cube root of 18141542344384477713 is 2627592.8349488347

Scales and comparisons

• 18,141,542,344,384,477,713 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,141,542,344,384,477,713 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 18141542344384477713 cubic inches would be around 218966.1 feet tall.

Recreational maths with 18141542344384477713

• 18141542344384477713 backwards is 31777448344324514181
• 18141542344384477713 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 18141542344384477713's digits is 81
• More coming soon!