27840797109405

Names of 27840797109405

• Cardinal: 27840797109405 can be written as Twenty-seven trillion, eight hundred forty billion, seven hundred ninety-seven million, one hundred nine thousand, four hundred five.

Scientific notation

• Scientific notation: 2.7840797109405 × 10¹³

Factors of 27840797109405

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 62718

Divisors of 27840797109405

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 7 9 15 21 35 45 49 63 67 105 147 201 245 315 335 441 469 603 735 1005 1407 2205 2345 3015 3169 3283 4221 7035 9507 9849 15845 16415 21105 22183 28521 29547 47535 49245 59467 66549 110915 142605 147735 155281 178401 199647 212323 297335 332745 416269 465843 535203 636969 776405 892005 998235 1061615 1248807 1397529 1486261 1910907 2081345 2329215 2676015 2913883 3184845 3746421 3984289 4458783 6244035 6987645 7431305 8741649 9554535 10403827 11952867 13376349 14569415 18732105 19921445 22293915 26224947 27890023 31211481 35858601 43708245 52019135 59764335 66881745 83670069 93634443 131124735 139450115 156057405 179293005 188450923 195230161 251010207 418350345 468172215 565352769 585690483 942254615 976150805 1255051035 1319156461 1696058307 1757071449 2826763845 2928452415 3957469383 6595782305 8480291535 8785357245 9234095227 11872408149 12626211841 19787346915 27702285681 37878635523 46170476135 59362040745 63131059205 83106857043 88383482887 113635906569 138511428405 189393177615 265150448661 415534285215 441917414435 568179532845 618684380209 795451345983 1325752243305 1856053140627 3093421901045 3977256729915 5568159421881 9280265703135 27840797109405
• Sum of all divisors σ(n): 56992927567680
• Sum of proper divisors (its aliquot sum) s(n): 29152130458275
• 27840797109405 is an abundant number, because the sum of its proper divisors (29152130458275) is greater than itself. Its abundance is 1311333348870

Bases of 27840797109405

• Binary: 110010101001000110000110100100110110010011101₂
• Hexadecimal: 0x195230D26C9D
• Base-36: 9V9VVRR19

Squares and roots of 27840797109405

• 27840797109405 squared (27840797109405²) is 775109983687053803539454025
• 27840797109405 cubed (27840797109405³) is 21579679793305484237701942377091892605125
• The square root of 27840797109405 is 5276437.9186535493
• The cube root of 27840797109405 is 30308.2286609267

Scales and comparisons

• 27,840,797,109,405 seconds is equal to 885,251 years, 12 weeks, 36 minutes, 45 seconds.
• To count from 1 to 27,840,797,109,405 would take you about two million, two hundred thirteen thousand, one 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 27840797109405 cubic inches would be around 2525.7 feet tall.

Recreational maths with 27840797109405

• 27840797109405 backwards is 50490179704872
• 27840797109405 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27840797109405's digits is 63
• More coming soon!