13730293

Names of 13730293

• Cardinal: 13730293 can be written as Thirteen million, seven hundred thirty thousand, two hundred ninety-three.

Scientific notation

• Scientific notation: 1.3730293 × 10⁷

Factors of 13730293

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 19587

Divisors of 13730293

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 37 703 19531 371089 722647 13730293
• Sum of all divisors σ(n): 14844320
• Sum of proper divisors (its aliquot sum) s(n): 1114027
• 13730293 is a deficient number, because the sum of its proper divisors (1114027) is less than itself. Its deficiency is 12616266

Bases of 13730293

• Binary: 110100011000000111110101₂
• Hexadecimal: 0xD181F5
• Base-36: 86AD1

Squares and roots of 13730293

• 13730293 squared (13730293²) is 188520945865849
• 13730293 cubed (13730293³) is 2588447823375245463757
• The square root of 13730293 is 3705.4409993953
• The cube root of 13730293 is 239.4564841769

Scales and comparisons

• 13,730,293 seconds is equal to 22 weeks, 4 days, 21 hours, 58 minutes, 13 seconds.
• To count from 1 to 13,730,293 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 13730293 cubic inches would be around 20 feet tall.

Recreational maths with 13730293

• 13730293 backwards is 39203731
• The number of decimal digits it has is: 8
• The sum of 13730293's digits is 28
• More coming soon!