20120626

Names of 20120626

• Cardinal: 20120626 can be written as Twenty million, one hundred twenty thousand, six hundred twenty-six.

Scientific notation

• Scientific notation: 2.0120626 × 10⁷

Factors of 20120626

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 6668

Divisors of 20120626

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 2309 4357 4618 8714 10060313 20120626
• Sum of all divisors σ(n): 30200940
• Sum of proper divisors (its aliquot sum) s(n): 10080314
• 20120626 is a deficient number, because the sum of its proper divisors (10080314) is less than itself. Its deficiency is 10040312

Bases of 20120626

• Binary: 1001100110000010000110010₂
• Hexadecimal: 0x1330432
• Base-36: BZ96A

Squares and roots of 20120626

• 20120626 squared (20120626²) is 404839590631876
• 20120626 cubed (20120626³) is 8145625993097080674376
• The square root of 20120626 is 4485.6020777595
• The cube root of 20120626 is 271.9863837619

Scales and comparisons

• 20,120,626 seconds is equal to 33 weeks, 1 day, 21 hours, 3 minutes, 46 seconds.
• To count from 1 to 20,120,626 would take you about forty-nine 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 20120626 cubic inches would be around 22.7 feet tall.

Recreational maths with 20120626

• 20120626 backwards is 62602102
• The number of decimal digits it has is: 8
• The sum of 20120626's digits is 19
• More coming soon!