27345641514758940

Names of 27345641514758940

• Cardinal: 27345641514758940 can be written as Twenty-seven quadrillion, three hundred forty-five trillion, six hundred forty-one billion, five hundred fourteen million, seven hundred fifty-eight thousand, nine hundred forty.

Scientific notation

• Scientific notation: 2.734564151475894 × 10¹⁶

Factors of 27345641514758940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 49285696

Divisors of 27345641514758940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 12333943 24667886 36951743 37001829 49335772 61669715 73903486 74003658 110855229 123339430 147806972 148007316 184758715 185009145 221710458 246678860 369517430 370018290 443420916 554276145 739034860 740036580 1108552290 2217104580 455760691912649 911521383825298 1367282075737947 1823042767650596 2278803459563245 2734564151475894 4557606919126490 5469128302951788 6836410378689735 9115213838252980 13672820757379470 27345641514758940
• Sum of all divisors σ(n): 76567804521320448
• Sum of proper divisors (its aliquot sum) s(n): 49222163006561508
• 27345641514758940 is an abundant number, because the sum of its proper divisors (49222163006561508) is greater than itself. Its abundance is 21876521491802568

Bases of 27345641514758940

• Binary: 1100001001001101011011101010000101001000111001100011100₂
• Hexadecimal: 0x6126B750A4731C
• Base-36: 7H97YAACH0C

Squares and roots of 27345641514758940

• 27345641514758940 squared (27345641514758940²) is 747784109853707614537846309923600
• 27345641514758940 cubed (27345641514758940³) is 20448636198492606683256412833775859406783816984000
• The square root of 27345641514758940 is 165365176.2456622547
• The cube root of 27345641514758940 is 301274.7296345491

Scales and comparisons

• 27,345,641,514,758,940 seconds is equal to 869,506,814 years, 28 weeks, 2 days, 21 hours, 29 minutes.
• To count from 1 to 27,345,641,514,758,940 would take you about two billion, six hundred eight million, five hundred twenty thousand, four hundred forty-three 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 27345641514758940 cubic inches would be around 25106.2 feet tall.

Recreational maths with 27345641514758940

• 27345641514758940 backwards is 04985741514654372
• The number of decimal digits it has is: 17
• The sum of 27345641514758940's digits is 75
• More coming soon!