12209801

Names of 12209801

• Cardinal: 12209801 can be written as Twelve million, two hundred nine thousand, eight hundred one.

Scientific notation

• Scientific notation: 1.2209801 × 10⁷

Factors of 12209801

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 259830

Divisors of 12209801

• Number of divisors d(n): 4
• Complete list of divisors:
  1 47 259783 12209801
• Sum of all divisors σ(n): 12469632
• Sum of proper divisors (its aliquot sum) s(n): 259831
• 12209801 is a deficient number, because the sum of its proper divisors (259831) is less than itself. Its deficiency is 11949970

Bases of 12209801

• Binary: 101110100100111010001001₂
• Hexadecimal: 0xBA4E89
• Base-36: 79P55

Squares and roots of 12209801

• 12209801 squared (12209801²) is 149079240459601
• 12209801 cubed (12209801³) is 1820227859242876749401
• The square root of 12209801 is 3494.2525667157
• The cube root of 12209801 is 230.2693819123

Scales and comparisons

• 12,209,801 seconds is equal to 20 weeks, 1 day, 7 hours, 36 minutes, 41 seconds.
• To count from 1 to 12,209,801 would take you about thirty 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 12209801 cubic inches would be around 19.2 feet tall.

Recreational maths with 12209801

• 12209801 backwards is 10890221
• The number of decimal digits it has is: 8
• The sum of 12209801's digits is 23
• More coming soon!