27948985422399

Names of 27948985422399

• Cardinal: 27948985422399 can be written as Twenty-seven trillion, nine hundred forty-eight billion, nine hundred eighty-five million, four hundred twenty-two thousand, three hundred ninety-nine.

Scientific notation

• Scientific notation: 2.7948985422399 × 10¹³

Factors of 27948985422399

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7903

Divisors of 27948985422399

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 9 27 103 309 927 1103 1901 2781 3309 4793 5703 9927 14379 17109 29781 43137 51327 113609 129411 195803 340827 493679 587409 1022481 1481037 1762227 2096803 3067443 4443111 5286679 5286681 6290409 9111493 13329333 15860037 18871227 27334479 47580111 56613681 82003437 142740333 215970709 246010311 544527937 647912127 938483779 1633583811 1943736381 2815451337 4900751433 5831209143 8446354011 10049976779 14702254299 25339062033 30149930337 90449791011 271349373033 1035147608237 3105442824711 9316328474133 27948985422399
• Sum of all divisors σ(n): 41876554936320
• Sum of proper divisors (its aliquot sum) s(n): 13927569513921
• 27948985422399 is a deficient number, because the sum of its proper divisors (13927569513921) is less than itself. Its deficiency is 14021415908478

Bases of 27948985422399

• Binary: 110010110101101100001010110010001001000111111₂
• Hexadecimal: 0x196B6159123F
• Base-36: 9WNL4ARLR

Squares and roots of 27948985422399

• 27948985422399 squared (27948985422399²) is 781145786141471808450915201
• 27948985422399 cubed (27948985422399³) is 21832232189636402372689052606879114987199
• The square root of 27948985422399 is 5286679.9999999055
• The cube root of 27948985422399 is 30347.4368046305

Scales and comparisons

• 27,948,985,422,399 seconds is equal to 888,691 years, 14 weeks, 5 days, 13 hours, 46 minutes, 39 seconds.
• To count from 1 to 27,948,985,422,399 would take you about two million, two hundred twenty-one thousand, seven hundred twenty-eight 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 27948985422399 cubic inches would be around 2529 feet tall.

Recreational maths with 27948985422399

• 27948985422399 backwards is 99322458984972
• The number of decimal digits it has is: 14
• The sum of 27948985422399's digits is 81
• More coming soon!