16009009613

Names of 16009009613

• Cardinal: 16009009613 can be written as Sixteen billion, nine million, nine thousand, six hundred thirteen.

Scientific notation

• Scientific notation: 1.6009009613 × 10¹⁰

Factors of 16009009613

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 9593646

Divisors of 16009009613

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1669 9591977 16009009613
• Sum of all divisors σ(n): 16018603260
• Sum of proper divisors (its aliquot sum) s(n): 9593647
• 16009009613 is a deficient number, because the sum of its proper divisors (9593647) is less than itself. Its deficiency is 15999415966

Bases of 16009009613

• Binary: 1110111010001101100001100111001101₂
• Hexadecimal: 0x3BA3619CD
• Base-36: 7CRCMVH

Squares and roots of 16009009613

• 16009009613 squared (16009009613²) is 256288388789126409769
• 16009009613 cubed (16009009613³) is 4102923279825406123864098109397
• The square root of 16009009613 is 126526.7150170271
• The cube root of 16009009613 is 2520.3149860845

Scales and comparisons

• 16,009,009,613 seconds is equal to 509 years, 1 week, 6 days, 11 hours, 6 minutes, 53 seconds.
• To count from 1 to 16,009,009,613 would take you about one thousand and eighteen 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 16009009613 cubic inches would be around 210 feet tall.

Recreational maths with 16009009613

• 16009009613 backwards is 31690090061
• The number of decimal digits it has is: 11
• The sum of 16009009613's digits is 35
• More coming soon!