27148789844

Names of 27148789844

• Cardinal: 27148789844 can be written as Twenty-seven billion, one hundred forty-eight million, seven hundred eighty-nine thousand, eight hundred forty-four.

Scientific notation

• Scientific notation: 2.7148789844 × 10¹⁰

Factors of 27148789844

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 155413

Divisors of 27148789844

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 11 19 22 38 44 76 121 209 242 361 418 484 722 836 1444 2299 3971 4598 7942 9196 15884 43681 87362 155381 174724 310762 621524 1709191 2952239 3418382 5904478 6836764 11808956 18801101 32474629 37602202 56092541 64949258 75204404 112185082 129898516 224370164 357220919 617017951 714441838 1234035902 1428883676 2468071804 6787197461 13574394922 27148789844
• Sum of all divisors σ(n): 55115704602
• Sum of proper divisors (its aliquot sum) s(n): 27966914758
• 27148789844 is an abundant number, because the sum of its proper divisors (27966914758) is greater than itself. Its abundance is 818124914

Bases of 27148789844

• Binary: 11001010010001100011010100001010100₂
• Hexadecimal: 0x65231A854
• Base-36: CGZOSB8

Squares and roots of 27148789844

• 27148789844 squared (27148789844²) is 737056789993677544336
• 27148789844 cubed (27148789844³) is 20010199894631593739880056523584
• The square root of 27148789844 is 164768.8982909093
• The cube root of 27148789844 is 3005.5006431073

Scales and comparisons

• 27,148,789,844 seconds is equal to 863 years, 12 weeks, 6 days, 2 hours, 30 minutes, 44 seconds.
• To count from 1 to 27,148,789,844 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 27148789844 cubic inches would be around 250.5 feet tall.

Recreational maths with 27148789844

• 27148789844 backwards is 44898784172
• The number of decimal digits it has is: 11
• The sum of 27148789844's digits is 62
• More coming soon!