55808221473653949

Names of 55808221473653949

• Cardinal: 55808221473653949 can be written as Fifty-five quadrillion, eight hundred eight trillion, two hundred twenty-one billion, four hundred seventy-three million, six hundred fifty-three thousand, nine hundred forty-nine.

Scientific notation

• Scientific notation: 5.5808221473653949 × 10¹⁶

Factors of 55808221473653949

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 42464

Divisors of 55808221473653949

• Number of divisors d(n): 21
• Complete list of divisors:
  1 3 9 27 81 243 729 42461 127383 382149 1146447 3439341 10318023 30954069 1802936521 5408809563 16226428689 48679286067 146037858201 438113574603 1314340723809
• Sum of all divisors σ(n): 55808877788958559
• Sum of proper divisors (its aliquot sum) s(n): 656315304610
• 55808221473653949 is a deficient number, because the sum of its proper divisors (656315304610) is less than itself. Its deficiency is 55807565158349339

Bases of 55808221473653949

• Binary: 11000110010001010100100000100000011110111100010010111101₂
• Hexadecimal: 0xC64548207BC4BD
• Base-36: F9ID30BU2T9

Squares and roots of 55808221473653949

• 55808221473653949 squared (55808221473653949²) is 3114557584052409750977521403294601
• 55808221473653949 cubed (55808221473653949³) is 173817919443245458039431782023904843617330374029349
• The square root of 55808221473653949 is 236237637.7160378503
• 55808221473653949 is a perfect cube number. Its cube root is 382149

Scales and comparisons

• 55,808,221,473,653,949 seconds is equal to 1,774,528,816 years, 36 weeks, 2 days, 9 hours, 39 minutes, 9 seconds.
• To count from 1 to 55,808,221,473,653,949 would take you about five billion, three hundred twenty-three million, five hundred eighty-six thousand, four hundred fifty 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 55808221473653949 cubic inches would be around 31845.8 feet tall.

Recreational maths with 55808221473653949

• 55808221473653949 backwards is 94935637412280855
• 55808221473653949 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 55808221473653949's digits is 81
• More coming soon!