13054287189

Names of 13054287189

• Cardinal: 13054287189 can be written as Thirteen billion, fifty-four million, two hundred eighty-seven thousand, one hundred eighty-nine.

Scientific notation

• Scientific notation: 1.3054287189 × 10¹⁰

Factors of 13054287189

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 158027

Divisors of 13054287189

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 35521 106563 122503 367509 4351429063 13054287189
• Sum of all divisors σ(n): 17406348352
• Sum of proper divisors (its aliquot sum) s(n): 4352061163
• 13054287189 is a deficient number, because the sum of its proper divisors (4352061163) is less than itself. Its deficiency is 8702226026

Bases of 13054287189

• Binary: 1100001010000110001001110101010101₂
• Hexadecimal: 0x30A189D55
• Base-36: 5ZW6OGL

Squares and roots of 13054287189

• 13054287189 squared (13054287189²) is 170414414012889521721
• 13054287189 cubed (13054287189³) is 2224638701669405764274787532269
• The square root of 13054287189 is 114255.3595635673
• The cube root of 13054287189 is 2354.6031512903

Scales and comparisons

• 13,054,287,189 seconds is equal to 415 years, 4 weeks, 3 days, 6 hours, 53 minutes, 9 seconds.
• To count from 1 to 13,054,287,189 would take you about eight hundred thirty 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 13054287189 cubic inches would be around 196.2 feet tall.

Recreational maths with 13054287189

• 13054287189 backwards is 98178245031
• The number of decimal digits it has is: 11
• The sum of 13054287189's digits is 48
• More coming soon!