12168973

Names of 12168973

• Cardinal: 12168973 can be written as Twelve million, one hundred sixty-eight thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 1.2168973 × 10⁷

Factors of 12168973

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 12168973

Divisors of 12168973

• Number of divisors d(n): 2
• Complete list of divisors:
  1 12168973
• Sum of all divisors σ(n): 12168974
• Sum of proper divisors (its aliquot sum) s(n): 1
• 12168973 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 12168972

Bases of 12168973

• Binary: 101110011010111100001101₂
• Hexadecimal: 0xB9AF0D
• Base-36: 78TN1

Squares and roots of 12168973

• 12168973 squared (12168973²) is 148083903874729
• 12168973 cubed (12168973³) is 1802029027986172583317
• The square root of 12168973 is 3488.4055096849
• The cube root of 12168973 is 230.0124315901

Scales and comparisons

• 12,168,973 seconds is equal to 20 weeks, 20 hours, 16 minutes, 13 seconds.
• To count from 1 to 12,168,973 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 12168973 cubic inches would be around 19.2 feet tall.

Recreational maths with 12168973

• 12168973 backwards is 37986121
• The number of decimal digits it has is: 8
• The sum of 12168973's digits is 37
• More coming soon!