6870442

Names of 6870442

• Cardinal: 6870442 can be written as Six million, eight hundred seventy thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 6.870442 × 10⁶

Factors of 6870442

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 3435223

Divisors of 6870442

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 3435221 6870442
• Sum of all divisors σ(n): 10305666
• Sum of proper divisors (its aliquot sum) s(n): 3435224
• 6870442 is a deficient number, because the sum of its proper divisors (3435224) is less than itself. Its deficiency is 3435218

Bases of 6870442

• Binary: 11010001101010110101010₂
• Hexadecimal: 0x68D5AA
• Base-36: 4399M

Squares and roots of 6870442

• 6870442 squared (6870442²) is 47202973275364
• 6870442 cubed (6870442³) is 324305290115938390888
• The square root of 6870442 is 2621.1527998191
• The cube root of 6870442 is 190.1055922759

Scales and comparisons

• 6,870,442 seconds is equal to 11 weeks, 2 days, 12 hours, 27 minutes, 22 seconds.
• To count from 1 to 6,870,442 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 6870442 cubic inches would be around 15.8 feet tall.

Recreational maths with 6870442

• 6870442 backwards is 2440786
• The number of decimal digits it has is: 7
• The sum of 6870442's digits is 31
• More coming soon!