13890733

Names of 13890733

• Cardinal: 13890733 can be written as Thirteen million, eight hundred ninety thousand, seven hundred thirty-three.

Scientific notation

• Scientific notation: 1.3890733 × 10⁷

Factors of 13890733

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13890733

Divisors of 13890733

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13890733
• Sum of all divisors σ(n): 13890734
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13890733 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13890732

Bases of 13890733

• Binary: 110100111111010010101101₂
• Hexadecimal: 0xD3F4AD
• Base-36: 89Q5P

Squares and roots of 13890733

• 13890733 squared (13890733²) is 192952463277289
• 13890733 cubed (13890733³) is 2680251149077126462837
• The square root of 13890733 is 3727.0273677557
• The cube root of 13890733 is 240.3855665875

Scales and comparisons

• 13,890,733 seconds is equal to 22 weeks, 6 days, 18 hours, 32 minutes, 13 seconds.
• To count from 1 to 13,890,733 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 13890733 cubic inches would be around 20 feet tall.

Recreational maths with 13890733

• 13890733 backwards is 33709831
• The number of decimal digits it has is: 8
• The sum of 13890733's digits is 34
• More coming soon!