11828013

Names of 11828013

• Cardinal: 11828013 can be written as Eleven million, eight hundred twenty-eight thousand and thirteen.

Scientific notation

• Scientific notation: 1.1828013 × 10⁷

Factors of 11828013

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 207531

Divisors of 11828013

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 19 57 207509 622527 3942671 11828013
• Sum of all divisors σ(n): 16600800
• Sum of proper divisors (its aliquot sum) s(n): 4772787
• 11828013 is a deficient number, because the sum of its proper divisors (4772787) is less than itself. Its deficiency is 7055226

Bases of 11828013

• Binary: 101101000111101100101101₂
• Hexadecimal: 0xB47B2D
• Base-36: 71IJX

Squares and roots of 11828013

• 11828013 squared (11828013²) is 139901891528169
• 11828013 cubed (11828013³) is 1654761391719772798197
• The square root of 11828013 is 3439.1878401739
• The cube root of 11828013 is 227.8438257977

Scales and comparisons

• 11,828,013 seconds is equal to 19 weeks, 3 days, 21 hours, 33 minutes, 33 seconds.
• To count from 1 to 11,828,013 would take you about twenty-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 11828013 cubic inches would be around 19 feet tall.

Recreational maths with 11828013

• 11828013 backwards is 31082811
• The number of decimal digits it has is: 8
• The sum of 11828013's digits is 24
• More coming soon!