19006997

Names of 19006997

• Cardinal: 19006997 can be written as Nineteen million, six thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.9006997 × 10⁷

Factors of 19006997

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 8982

Divisors of 19006997

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3413 5569 19006997
• Sum of all divisors σ(n): 19015980
• Sum of proper divisors (its aliquot sum) s(n): 8983
• 19006997 is a deficient number, because the sum of its proper divisors (8983) is less than itself. Its deficiency is 18998014

Bases of 19006997

• Binary: 1001000100000011000010101₂
• Hexadecimal: 0x1220615
• Base-36: BBDW5

Squares and roots of 19006997

• 19006997 squared (19006997²) is 361265934958009
• 19006997 cubed (19006997³) is 6866580541949072188973
• The square root of 19006997 is 4359.7014806063
• The cube root of 19006997 is 266.8729166527

Scales and comparisons

• 19,006,997 seconds is equal to 31 weeks, 2 days, 23 hours, 43 minutes, 17 seconds.
• To count from 1 to 19,006,997 would take you about forty-seven 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 19006997 cubic inches would be around 22.2 feet tall.

Recreational maths with 19006997

• 19006997 backwards is 79960091
• The number of decimal digits it has is: 8
• The sum of 19006997's digits is 41
• More coming soon!