13990253

Names of 13990253

• Cardinal: 13990253 can be written as Thirteen million, nine hundred ninety thousand, two hundred fifty-three.

Scientific notation

• Scientific notation: 1.3990253 × 10⁷

Factors of 13990253

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 13990253

Divisors of 13990253

• Number of divisors d(n): 2
• Complete list of divisors:
  1 13990253
• Sum of all divisors σ(n): 13990254
• Sum of proper divisors (its aliquot sum) s(n): 1
• 13990253 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 13990252

Bases of 13990253

• Binary: 110101010111100101101101₂
• Hexadecimal: 0xD5796D
• Base-36: 8BUY5

Squares and roots of 13990253

• 13990253 squared (13990253²) is 195727179004009
• 13990253 cubed (13990253³) is 2738272753242373924277
• The square root of 13990253 is 3740.3546623281
• The cube root of 13990253 is 240.9582809163

Scales and comparisons

• 13,990,253 seconds is equal to 23 weeks, 22 hours, 10 minutes, 53 seconds.
• To count from 1 to 13,990,253 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 13990253 cubic inches would be around 20.1 feet tall.

Recreational maths with 13990253

• 13990253 backwards is 35209931
• The number of decimal digits it has is: 8
• The sum of 13990253's digits is 32
• More coming soon!