27420665973875

Names of 27420665973875

• Cardinal: 27420665973875 can be written as Twenty-seven trillion, four hundred twenty billion, six hundred sixty-five million, nine hundred seventy-three thousand, eight hundred seventy-five.

Scientific notation

• Scientific notation: 2.7420665973875 × 10¹³

Factors of 27420665973875

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 205

Divisors of 27420665973875

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 25 37 125 163 185 815 925 1369 4075 4625 6031 6845 20375 26569 30155 34225 50653 132845 150775 171125 223147 253265 664225 753875 983053 1115735 1266325 3321125 4330747 4915265 5578675 6331625 8256439 21653735 24576325 27893375 36372961 41282195 108268675 122881625 160237639 181864805 206410975 541343375 801188195 909324025 1032054875 1345799557 4005940975 4546620125 5928792643 6728997785 20029704875 29643963215 33644988925 148219816075 168224944625 219365327791 741099080375 1096826638955 5484133194775 27420665973875
• Sum of all divisors σ(n): 35388663772800
• Sum of proper divisors (its aliquot sum) s(n): 7967997798925
• 27420665973875 is a deficient number, because the sum of its proper divisors (7967997798925) is less than itself. Its deficiency is 19452668174950

Bases of 27420665973875

• Binary: 110001111000001011111000011100000110001110011₂
• Hexadecimal: 0x18F05F0E0C73
• Base-36: 9PWVOJG4Z

Squares and roots of 27420665973875

• 27420665973875 squared (27420665973875²) is 751892922450826202182515625
• 27420665973875 cubed (27420665973875³) is 20617404674644804115067397460888029296875
• The square root of 27420665973875 is 5236474.5749287277
• 27420665973875 is a perfect cube number. Its cube root is 30155

Scales and comparisons

• 27,420,665,973,875 seconds is equal to 871,892 years, 18 weeks, 5 days, 3 hours, 24 minutes, 35 seconds.
• To count from 1 to 27,420,665,973,875 would take you about two million, one hundred seventy-nine thousand, seven hundred thirty 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 27420665973875 cubic inches would be around 2512.9 feet tall.

Recreational maths with 27420665973875

• 27420665973875 backwards is 57837956602472
• The number of decimal digits it has is: 14
• The sum of 27420665973875's digits is 71
• More coming soon!