15253291009

Names of 15253291009

• Cardinal: 15253291009 can be written as Fifteen billion, two hundred fifty-three million, two hundred ninety-one thousand and nine.

Scientific notation

• Scientific notation: 1.5253291009 × 10¹⁰

Factors of 15253291009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4517135

Divisors of 15253291009

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 307 3377 4516817 49684987 1386662819 15253291009
• Sum of all divisors σ(n): 16694159328
• Sum of proper divisors (its aliquot sum) s(n): 1440868319
• 15253291009 is a deficient number, because the sum of its proper divisors (1440868319) is less than itself. Its deficiency is 13812422690

Bases of 15253291009

• Binary: 1110001101001010101100000000000001₂
• Hexadecimal: 0x38D2AC001
• Base-36: 709EYO1

Squares and roots of 15253291009

• 15253291009 squared (15253291009²) is 232662886605240238081
• 15253291009 cubed (15253291009³) is 3548874716383697455805936713729
• The square root of 15253291009 is 123504.2145394235
• The cube root of 15253291009 is 2480.0162052899

Scales and comparisons

• 15,253,291,009 seconds is equal to 485 years, 2 days, 17 hours, 16 minutes, 49 seconds.
• To count from 1 to 15,253,291,009 would take you about nine hundred seventy 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 15253291009 cubic inches would be around 206.7 feet tall.

Recreational maths with 15253291009

• 15253291009 backwards is 90019235251
• The number of decimal digits it has is: 11
• The sum of 15253291009's digits is 37
• More coming soon!