6997930

Names of 6997930

• Cardinal: 6997930 can be written as Six million, nine hundred ninety-seven thousand, nine hundred thirty.

Scientific notation

• Scientific notation: 6.99793 × 10⁶

Factors of 6997930

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 699800

Divisors of 6997930

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 699793 1399586 3498965 6997930
• Sum of all divisors σ(n): 12596292
• Sum of proper divisors (its aliquot sum) s(n): 5598362
• 6997930 is a deficient number, because the sum of its proper divisors (5598362) is less than itself. Its deficiency is 1399568

Bases of 6997930

• Binary: 11010101100011110101010₂
• Hexadecimal: 0x6AC7AA
• Base-36: 45ZMY

Squares and roots of 6997930

• 6997930 squared (6997930²) is 48971024284900
• 6997930 cubed (6997930³) is 342695799974030257000
• The square root of 6997930 is 2645.3600889103
• The cube root of 6997930 is 191.2742603823

Scales and comparisons

• 6,997,930 seconds is equal to 11 weeks, 3 days, 23 hours, 52 minutes, 10 seconds.
• To count from 1 to 6,997,930 would take you about seventeen 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 6997930 cubic inches would be around 15.9 feet tall.

Recreational maths with 6997930

• 6997930 backwards is 0397996
• The number of decimal digits it has is: 7
• The sum of 6997930's digits is 43
• More coming soon!