13825349

Names of 13825349

• Cardinal: 13825349 can be written as Thirteen million, eight hundred twenty-five thousand, three hundred forty-nine.

Scientific notation

• Scientific notation: 1.3825349 × 10⁷

Factors of 13825349

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5131

Divisors of 13825349

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 89 2759 5011 155341 445979 13825349
• Sum of all divisors σ(n): 14434560
• Sum of proper divisors (its aliquot sum) s(n): 609211
• 13825349 is a deficient number, because the sum of its proper divisors (609211) is less than itself. Its deficiency is 13216138

Bases of 13825349

• Binary: 110100101111010101000101₂
• Hexadecimal: 0xD2F545
• Base-36: 88BPH

Squares and roots of 13825349

• 13825349 squared (13825349²) is 191140274971801
• 13825349 cubed (13825349³) is 2642581009441113983549
• The square root of 13825349 is 3718.2454195493
• The cube root of 13825349 is 240.0078064589

Scales and comparisons

• 13,825,349 seconds is equal to 22 weeks, 6 days, 22 minutes, 29 seconds.
• To count from 1 to 13,825,349 would take you about thirty-four 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 13825349 cubic inches would be around 20 feet tall.

Recreational maths with 13825349

• 13825349 backwards is 94352831
• The number of decimal digits it has is: 8
• The sum of 13825349's digits is 35
• More coming soon!