30136346

Names of 30136346

• Cardinal: 30136346 can be written as Thirty million, one hundred thirty-six thousand, three hundred forty-six.

Scientific notation

• Scientific notation: 3.0136346 × 10⁷

Factors of 30136346

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15068175

Divisors of 30136346

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 15068173 30136346
• Sum of all divisors σ(n): 45204522
• Sum of proper divisors (its aliquot sum) s(n): 15068176
• 30136346 is a deficient number, because the sum of its proper divisors (15068176) is less than itself. Its deficiency is 15068170

Bases of 30136346

• Binary: 1110010111101100000011010₂
• Hexadecimal: 0x1CBD81A
• Base-36: HXXCQ

Squares and roots of 30136346

• 30136346 squared (30136346²) is 908199350231716
• 30136346 cubed (30136346³) is 27369809855558173549736
• The square root of 30136346 is 5489.6580949999
• The cube root of 30136346 is 311.1932711673

Scales and comparisons

• 30,136,346 seconds is equal to 49 weeks, 5 days, 19 hours, 12 minutes, 26 seconds.
• To count from 1 to 30,136,346 would take you about twenty-two 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 30136346 cubic inches would be around 25.9 feet tall.

Recreational maths with 30136346

• 30136346 backwards is 64363103
• The number of decimal digits it has is: 8
• The sum of 30136346's digits is 26
• More coming soon!