15309056009

Names of 15309056009

• Cardinal: 15309056009 can be written as Fifteen billion, three hundred nine million, fifty-six thousand and nine.

Scientific notation

• Scientific notation: 1.5309056009 × 10¹⁰

Factors of 15309056009

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 375487

Divisors of 15309056009

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 3163 41119 372311 4840043 1177619693 15309056009
• Sum of all divisors σ(n): 16491932352
• Sum of proper divisors (its aliquot sum) s(n): 1182876343
• 15309056009 is a deficient number, because the sum of its proper divisors (1182876343) is less than itself. Its deficiency is 14126179666

Bases of 15309056009

• Binary: 1110010000011111011010100000001001₂
• Hexadecimal: 0x3907DA809
• Base-36: 716M77T

Squares and roots of 15309056009

• 15309056009 squared (15309056009²) is 234367195886699008081
• 15309056009 cubed (15309056009³) is 3587940528501749532836772608729
• The square root of 15309056009 is 123729.7701000047
• The cube root of 15309056009 is 2483.0347868517

Scales and comparisons

• 15,309,056,009 seconds is equal to 486 years, 40 weeks, 4 days, 3 hours, 33 minutes, 29 seconds.
• To count from 1 to 15,309,056,009 would take you about nine hundred seventy-three 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 15309056009 cubic inches would be around 206.9 feet tall.

Recreational maths with 15309056009

• 15309056009 backwards is 90065090351
• The number of decimal digits it has is: 11
• The sum of 15309056009's digits is 38
• More coming soon!