220478884472

Names of 220478884472

• Cardinal: 220478884472 can be written as Two hundred twenty billion, four hundred seventy-eight million, eight hundred eighty-four thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 2.20478884472 × 10¹¹

Factors of 220478884472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 122288

Divisors of 220478884472

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 154 308 616 3001 6002 12004 21007 24008 33011 42014 66022 84028 119267 132044 168056 231077 238534 264088 462154 477068 834869 924308 954136 1311937 1669738 1848616 2623874 3339476 5247748 6678952 9183559 10495496 18367118 36734236 73468472 357920267 715840534 1431681068 2505441869 2863362136 3937122937 5010883738 7874245874 10021767476 15748491748 20043534952 27559860559 31496983496 55119721118 110239442236 220478884472
• Sum of all divisors σ(n): 515581251840
• Sum of proper divisors (its aliquot sum) s(n): 295102367368
• 220478884472 is an abundant number, because the sum of its proper divisors (295102367368) is greater than itself. Its abundance is 74623482896

Bases of 220478884472

• Binary: 11001101010101100100001100101001111000₂
• Hexadecimal: 0x335590CA78
• Base-36: 2TABFO1K

Squares and roots of 220478884472

• 220478884472 squared (220478884472²) is 48610938498017522718784
• 220478884472 cubed (220478884472³) is 10717685493179902592546412880322048
• The square root of 220478884472 is 469551.7910433311
• The cube root of 220478884472 is 6041.1877668633

Scales and comparisons

• 220,478,884,472 seconds is equal to 7,010 years, 28 weeks, 2 days, 22 hours, 34 minutes, 32 seconds.
• To count from 1 to 220,478,884,472 would take you about fourteen thousand and twenty-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 220478884472 cubic inches would be around 503.4 feet tall.

Recreational maths with 220478884472

• 220478884472 backwards is 274488874022
• 220478884472 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 220478884472's digits is 56
• More coming soon!