17968997

Names of 17968997

• Cardinal: 17968997 can be written as Seventeen million, nine hundred sixty-eight thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 1.7968997 × 10⁷

Factors of 17968997

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 54618

Divisors of 17968997

• Number of divisors d(n): 4
• Complete list of divisors:
  1 331 54287 17968997
• Sum of all divisors σ(n): 18023616
• Sum of proper divisors (its aliquot sum) s(n): 54619
• 17968997 is a deficient number, because the sum of its proper divisors (54619) is less than itself. Its deficiency is 17914378

Bases of 17968997

• Binary: 1000100100010111101100101₂
• Hexadecimal: 0x1122F65
• Base-36: AP4YT

Squares and roots of 17968997

• 17968997 squared (17968997²) is 322884853186009
• 17968997 cubed (17968997³) is 5801916958244836162973
• The square root of 17968997 is 4238.9853738837
• The cube root of 17968997 is 261.9235884235

Scales and comparisons

• 17,968,997 seconds is equal to 29 weeks, 4 days, 23 hours, 23 minutes, 17 seconds.
• To count from 1 to 17,968,997 would take you about forty-four 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 17968997 cubic inches would be around 21.8 feet tall.

Recreational maths with 17968997

• 17968997 backwards is 79986971
• The number of decimal digits it has is: 8
• The sum of 17968997's digits is 56
• More coming soon!