12190007

Names of 12190007

• Cardinal: 12190007 can be written as Twelve million, one hundred ninety thousand and seven.

Scientific notation

• Scientific notation: 1.2190007 × 10⁷

Factors of 12190007

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12190007

Divisors of 12190007

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12190007
• Sum of all divisors σ(n): 12190008
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12190007 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12190006

Bases of 12190007

• Binary: 101110100000000100110111₂
• Hexadecimal: 0xBA0137
• Base-36: 799VB

Squares and roots of 12190007

• 12190007 squared (12190007²) is 148596270660049
• 12190007 cubed (12190007³) is 1811389579519891930343
• The square root of 12190007 is 3491.4190524771
• The cube root of 12190007 is 230.1448803631

Scales and comparisons

• 12,190,007 seconds is equal to 20 weeks, 1 day, 2 hours, 6 minutes, 47 seconds.
• To count from 1 to 12,190,007 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 12190007 cubic inches would be around 19.2 feet tall.

Recreational maths with 12190007

• 12190007 backwards is 70009121
• The number of decimal digits it has is: 8
• The sum of 12190007's digits is 20
• More coming soon!