1313129

Names of 1313129

• Cardinal: 1313129 can be written as One million, three hundred thirteen thousand, one hundred twenty-nine.

Scientific notation

• Scientific notation: 1.313129 × 10⁶

Factors of 1313129

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 42390

Divisors of 1313129

• Number of divisors d(n): 4
• Complete list of divisors:
  1 31 42359 1313129
• Sum of all divisors σ(n): 1355520
• Sum of proper divisors (its aliquot sum) s(n): 42391
• 1313129 is a deficient number, because the sum of its proper divisors (42391) is less than itself. Its deficiency is 1270738

Bases of 1313129

• Binary: 101000000100101101001₂
• Hexadecimal: 0x140969
• Base-36: S57T

Squares and roots of 1313129

• 1313129 squared (1313129²) is 1724307770641
• 1313129 cubed (1313129³) is 2264238538554045689
• The square root of 1313129 is 1145.9184089629
• The cube root of 1313129 is 109.5054659741

Scales and comparisons

• 1,313,129 seconds is equal to 2 weeks, 1 day, 4 hours, 45 minutes, 29 seconds.
• To count from 1 to 1,313,129 would take you about 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 1313129 cubic inches would be around 9.1 feet tall.

Recreational maths with 1313129

• 1313129 backwards is 9213131
• The number of decimal digits it has is: 7
• The sum of 1313129's digits is 20
• More coming soon!