27491123722118

Names of 27491123722118

• Cardinal: 27491123722118 can be written as Twenty-seven trillion, four hundred ninety-one billion, one hundred twenty-three million, seven hundred twenty-two thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 2.7491123722118 × 10¹³

Factors of 27491123722118

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 6157524

Divisors of 27491123722118

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 307 614 1039 2078 2149 4298 7273 14546 318973 637946 2232811 4465622 6156169 12312338 43093183 86186366 1889943883 3779887766 6396259591 12792519182 13229607181 26459214362 44773817137 89547634274 1963651694437 3927303388874 13745561861059 27491123722118
• Sum of all divisors σ(n): 47326664985600
• Sum of proper divisors (its aliquot sum) s(n): 19835541263482
• 27491123722118 is a deficient number, because the sum of its proper divisors (19835541263482) is less than itself. Its deficiency is 7655582458636

Bases of 27491123722118

• Binary: 110010000000011000110101010011111011110000110₂
• Hexadecimal: 0x1900C6A9F786
• Base-36: 9QT8X9IME

Squares and roots of 27491123722118

• 27491123722118 squared (27491123722118²) is 755761883504799038482405924
• 27491123722118 cubed (27491123722118³) is 20776743443891361249920026663450653027032
• The square root of 27491123722118 is 5243197.8526580513
• The cube root of 27491123722118 is 30180.8057945419

Scales and comparisons

• 27,491,123,722,118 seconds is equal to 874,132 years, 36 weeks, 2 days, 8 hours, 8 minutes, 38 seconds.
• To count from 1 to 27,491,123,722,118 would take you about two million, one hundred eighty-five thousand, three hundred thirty-one 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 27491123722118 cubic inches would be around 2515.1 feet tall.

Recreational maths with 27491123722118

• 27491123722118 backwards is 81122732119472
• The number of decimal digits it has is: 14
• The sum of 27491123722118's digits is 50
• More coming soon!