24945013

Names of 24945013

• Cardinal: 24945013 can be written as Twenty-four million, nine hundred forty-five thousand and thirteen.

Scientific notation

• Scientific notation: 2.4945013 × 10⁷

Factors of 24945013

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21526

Divisors of 24945013

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1229 20297 24945013
• Sum of all divisors σ(n): 24966540
• Sum of proper divisors (its aliquot sum) s(n): 21527
• 24945013 is a deficient number, because the sum of its proper divisors (21527) is less than itself. Its deficiency is 24923486

Bases of 24945013

• Binary: 1011111001010000101110101₂
• Hexadecimal: 0x17CA175
• Base-36: EUNP1

Squares and roots of 24945013

• 24945013 squared (24945013²) is 622253673570169
• 24945013 cubed (24945013³) is 15522125976505622117197
• The square root of 24945013 is 4994.4982731001
• The cube root of 24945013 is 292.1872391715

Scales and comparisons

• 24,945,013 seconds is equal to 41 weeks, 1 day, 17 hours, 10 minutes, 13 seconds.
• To count from 1 to 24,945,013 would take you about nine 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 24945013 cubic inches would be around 24.3 feet tall.

Recreational maths with 24945013

• 24945013 backwards is 31054942
• The number of decimal digits it has is: 8
• The sum of 24945013's digits is 28
• More coming soon!