32385441990721

Names of 32385441990721

• Cardinal: 32385441990721 can be written as Thirty-two trillion, three hundred eighty-five billion, four hundred forty-one million, nine hundred ninety thousand, seven hundred twenty-one.

Scientific notation

• Scientific notation: 3.2385441990721 × 10¹³

Factors of 32385441990721

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1100339

Divisors of 32385441990721

• Number of divisors d(n): 8
• Complete list of divisors:
  1 281 117269 982789 32952589 276163709 115250683241 32385441990721
• Sum of all divisors σ(n): 32501002890600
• Sum of proper divisors (its aliquot sum) s(n): 115560899879
• 32385441990721 is a deficient number, because the sum of its proper divisors (115560899879) is less than itself. Its deficiency is 32269881090842

Bases of 32385441990721

• Binary: 111010111010001010010110001000000100001000001₂
• Hexadecimal: 0x1D7452C40841
• Base-36: BH9NZZS5D

Squares and roots of 32385441990721

• 32385441990721 squared (32385441990721²) is 1048816852934354967450099841
• 32385441990721 cubed (32385441990721³) is 33966397349596111027389216551945245575361
• The square root of 32385441990721 is 5690820.8538593973
• The cube root of 32385441990721 is 31874.9816091455

Scales and comparisons

• 32,385,441,990,721 seconds is equal to 1,029,756 years, 45 weeks, 5 days, 12 hours, 32 minutes, 1 second.
• To count from 1 to 32,385,441,990,721 would take you about two million, five hundred seventy-four thousand, three hundred ninety-two 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 32385441990721 cubic inches would be around 2656.2 feet tall.

Recreational maths with 32385441990721

• 32385441990721 backwards is 12709914458323
• The number of decimal digits it has is: 14
• The sum of 32385441990721's digits is 58
• More coming soon!