13391069

Names of 13391069

• Cardinal: 13391069 can be written as Thirteen million, three hundred ninety-one thousand and sixty-nine.

Scientific notation

• Scientific notation: 1.3391069 × 10⁷

Factors of 13391069

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1567

Divisors of 13391069

• Number of divisors d(n): 8
• Complete list of divisors:
  1 29 409 1129 11861 32741 461761 13391069
• Sum of all divisors σ(n): 13899000
• Sum of proper divisors (its aliquot sum) s(n): 507931
• 13391069 is a deficient number, because the sum of its proper divisors (507931) is less than itself. Its deficiency is 12883138

Bases of 13391069

• Binary: 110011000101010011011101₂
• Hexadecimal: 0xCC54DD
• Base-36: 7Z0M5

Squares and roots of 13391069

• 13391069 squared (13391069²) is 179320728962761
• 13391069 cubed (13391069³) is 2401296254670630981509
• The square root of 13391069 is 3659.3809585775
• The cube root of 13391069 is 237.4679934707

Scales and comparisons

• 13,391,069 seconds is equal to 22 weeks, 23 hours, 44 minutes, 29 seconds.
• To count from 1 to 13,391,069 would take you about thirty-three weeks!

  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 13391069 cubic inches would be around 19.8 feet tall.

Recreational maths with 13391069

• 13391069 backwards is 96019331
• The number of decimal digits it has is: 8
• The sum of 13391069's digits is 32
• More coming soon!