385601820342

Names of 385601820342

• Cardinal: 385601820342 can be written as Three hundred eighty-five billion, six hundred one million, eight hundred twenty thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.85601820342 × 10¹¹

Factors of 385601820342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 167828

Divisors of 385601820342

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 43 86 129 258 9439 18878 28317 56634 158341 316682 405877 475023 811754 950046 1217631 2435262 6808663 13617326 20425989 40851978 1494580699 2989161398 4483742097 8967484194 64266970057 128533940114 192800910171 385601820342
• Sum of all divisors σ(n): 789227197440
• Sum of proper divisors (its aliquot sum) s(n): 403625377098
• 385601820342 is an abundant number, because the sum of its proper divisors (403625377098) is greater than itself. Its abundance is 18023556756

Bases of 385601820342

• Binary: 101100111000111101010001101011010110110₂
• Hexadecimal: 0x59C7A8D6B6
• Base-36: 4X55D8S6

Squares and roots of 385601820342

• 385601820342 squared (385601820342²) is 148688763851064044996964
• 385601820342 cubed (385601820342³) is 57334658005372061924455116263441688
• The square root of 385601820342 is 620968.4535803731
• The cube root of 385601820342 is 7278.5749506463

Scales and comparisons

• 385,601,820,342 seconds is equal to 12,260 years, 49 weeks, 1 day, 45 minutes, 42 seconds.
• To count from 1 to 385,601,820,342 would take you about twenty-four thousand, five hundred 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 385601820342 cubic inches would be around 606.5 feet tall.

Recreational maths with 385601820342

• 385601820342 backwards is 243028106583
• The number of decimal digits it has is: 12
• The sum of 385601820342's digits is 42
• More coming soon!