27145412190

Names of 27145412190

• Cardinal: 27145412190 can be written as Twenty-seven billion, one hundred forty-five million, four hundred twelve thousand, one hundred ninety.

Scientific notation

• Scientific notation: 2.714541219 × 10¹⁰

Factors of 27145412190

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 21911

Divisors of 27145412190

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1117 1170 2234 3351 5585 6702 10053 11170 14521 16755 20106 20771 29042 33510 41542 43563 50265 62313 72605 87126 100530 103855 124626 130689 145210 186939 207710 217815 261378 270023 311565 373878 435630 540046 623130 653445 810069 934695 1306890 1350115 1620138 1869390 2430207 2700230 4050345 4860414 8100690 12151035 23201207 24302070 46402414 69603621 116006035 139207242 208810863 232012070 301615691 348018105 417621726 603231382 696036210 904847073 1044054315 1508078455 1809694146 2088108630 2714541219 3016156910 4524235365 5429082438 9048470730 13572706095 27145412190
• Sum of all divisors σ(n): 76078862496
• Sum of proper divisors (its aliquot sum) s(n): 48933450306
• 27145412190 is an abundant number, because the sum of its proper divisors (48933450306) is greater than itself. Its abundance is 21788038116

Bases of 27145412190

• Binary: 11001010001111111100001111001011110₂
• Hexadecimal: 0x651FE1E5E
• Base-36: CGXOE3I

Squares and roots of 27145412190

• 27145412190 squared (27145412190²) is 736873402965000596100
• 27145412190 cubed (27145412190³) is 20002732255332909324730206459000
• The square root of 27145412190 is 164758.6483010831
• The cube root of 27145412190 is 3005.3759971303

Scales and comparisons

• 27,145,412,190 seconds is equal to 863 years, 7 weeks, 2 days, 16 minutes, 30 seconds.
• To count from 1 to 27,145,412,190 would take you about one thousand, seven hundred twenty-six 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 27145412190 cubic inches would be around 250.4 feet tall.

Recreational maths with 27145412190

• 27145412190 backwards is 09121454172
• The number of decimal digits it has is: 11
• The sum of 27145412190's digits is 36
• More coming soon!