30340406

Names of 30340406

• Cardinal: 30340406 can be written as Thirty million, three hundred forty thousand, four hundred six.

Scientific notation

• Scientific notation: 3.0340406 × 10⁷

Factors of 30340406

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 207886

Divisors of 30340406

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 73 146 207811 415622 15170203 30340406
• Sum of all divisors σ(n): 46134264
• Sum of proper divisors (its aliquot sum) s(n): 15793858
• 30340406 is a deficient number, because the sum of its proper divisors (15793858) is less than itself. Its deficiency is 14546548

Bases of 30340406

• Binary: 1110011101111010100110110₂
• Hexadecimal: 0x1CEF536
• Base-36: I2AT2

Squares and roots of 30340406

• 30340406 squared (30340406²) is 920540236244836
• 30340406 cubed (30340406³) is 27929564507004239643416
• The square root of 30340406 is 5508.2125957519
• The cube root of 30340406 is 311.8940783881

Scales and comparisons

• 30,340,406 seconds is equal to 50 weeks, 1 day, 3 hours, 53 minutes, 26 seconds.
• To count from 1 to 30,340,406 would take you about twenty-three 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 30340406 cubic inches would be around 26 feet tall.

Recreational maths with 30340406

• 30340406 backwards is 60404303
• The number of decimal digits it has is: 8
• The sum of 30340406's digits is 20
• More coming soon!