53648954248308721

Names of 53648954248308721

• Cardinal: 53648954248308721 can be written as Fifty-three quadrillion, six hundred forty-eight trillion, nine hundred fifty-four billion, two hundred forty-eight million, three hundred eight thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 5.3648954248308721 × 10¹⁶

Factors of 53648954248308721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 13429

Divisors of 53648954248308721

• Number of divisors d(n): 27
• Complete list of divisors:
  1 47 379 2209 13003 17813 143641 611141 837211 4928137 6751127 28723627 169078009 231622439 317302969 1867763923 7946666423 10886254633 64080565411 87784904381 373493321881 3011786574317 4125890505907 24286534290769 141553968992899 1141467111666143 53648954248308721
• Sum of all divisors σ(n): 54963946359847161
• Sum of proper divisors (its aliquot sum) s(n): 1314992111538440
• 53648954248308721 is a deficient number, because the sum of its proper divisors (1314992111538440) is less than itself. Its deficiency is 52333962136770281

Bases of 53648954248308721

• Binary: 10111110100110010111000010001100100010101010011111110001₂
• Hexadecimal: 0xBE99708C8AA7F1
• Base-36: EO8YTC8HQEP

Squares and roots of 53648954248308721

• 53648954248308721 squared (53648954248308721²) is 2878210291937122363112888924655841
• 53648954248308721 cubed (53648954248308721³) is 154412972269145964910958141131029707136671243889361
• 53648954248308721 is a perfect square number. Its square root is 231622439
• The cube root of 53648954248308721 is 377155.4782494251

Scales and comparisons

• 53,648,954,248,308,721 seconds is equal to 1,705,870,797 years, 51 weeks, 1 day, 12 hours, 52 minutes, 1 second.
• To count from 1 to 53,648,954,248,308,721 would take you about five billion, one hundred seventeen million, six hundred twelve thousand, three hundred ninety-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 53648954248308721 cubic inches would be around 31429.6 feet tall.

Recreational maths with 53648954248308721

• 53648954248308721 backwards is 12780384245984635
• The number of decimal digits it has is: 17
• The sum of 53648954248308721's digits is 79
• More coming soon!