997428079

Names of 997428079

• Cardinal: 997428079 can be written as Nine hundred ninety-seven million, four hundred twenty-eight thousand and seventy-nine.

Scientific notation

• Scientific notation: 9.97428079 × 10⁸

Factors of 997428079

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 997428079

Divisors of 997428079

• Number of divisors d(n): 2
• Complete list of divisors:
  1 997428079
• Sum of all divisors σ(n): 997428080
• Sum of proper divisors (its aliquot sum) s(n): 1
• 997428079 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 997428078

Bases of 997428079

• Binary: 111011011100111000101101101111₂
• Hexadecimal: 0x3B738B6F
• Base-36: GHUCFJ

Squares and roots of 997428079

• 997428079 squared (997428079²) is 994862772777630241
• 997428079 cubed (997428079³) is 992304064320205225452937039
• The square root of 997428079 is 31582.0847791909
• The cube root of 997428079 is 999.1419569727

Scales and comparisons

• 997,428,079 seconds is equal to 31 years, 37 weeks, 1 day, 7 hours, 21 minutes, 19 seconds.
• To count from 1 to 997,428,079 would take you about forty-seven years!

  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 997428079 cubic inches would be around 83.3 feet tall.

Recreational maths with 997428079

• 997428079 backwards is 970824799
• The number of decimal digits it has is: 9
• The sum of 997428079's digits is 55
• More coming soon!