1325410513

Names of 1325410513

• Cardinal: 1325410513 can be written as One billion, three hundred twenty-five million, four hundred ten thousand, five hundred thirteen.

Scientific notation

• Scientific notation: 1.325410513 × 10⁹

Factors of 1325410513

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 189344366

Divisors of 1325410513

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 189344359 1325410513
• Sum of all divisors σ(n): 1514754880
• Sum of proper divisors (its aliquot sum) s(n): 189344367
• 1325410513 is a deficient number, because the sum of its proper divisors (189344367) is less than itself. Its deficiency is 1136066146

Bases of 1325410513

• Binary: 1001111000000000010100011010001₂
• Hexadecimal: 0x4F0028D1
• Base-36: LX45AP

Squares and roots of 1325410513

• 1325410513 squared (1325410513²) is 1756713027970923169
• 1325410513 cubed (1325410513³) is 2328365915596724626507875697
• The square root of 1325410513 is 36406.1878394319
• The cube root of 1325410513 is 1098.4580359259

Scales and comparisons

• 1,325,410,513 seconds is equal to 42 years, 7 weeks, 3 days, 9 hours, 35 minutes, 13 seconds.
• To count from 1 to 1,325,410,513 would take you about eighty-four 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 1325410513 cubic inches would be around 91.5 feet tall.

Recreational maths with 1325410513

• 1325410513 backwards is 3150145231
• The number of decimal digits it has is: 10
• The sum of 1325410513's digits is 25
• More coming soon!