20967814

Names of 20967814

• Cardinal: 20967814 can be written as Twenty million, nine hundred sixty-seven thousand, eight hundred fourteen.

Scientific notation

• Scientific notation: 2.0967814 × 10⁷

Factors of 20967814

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1497710

Divisors of 20967814

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 7 14 1497701 2995402 10483907 20967814
• Sum of all divisors σ(n): 35944848
• Sum of proper divisors (its aliquot sum) s(n): 14977034
• 20967814 is a deficient number, because the sum of its proper divisors (14977034) is less than itself. Its deficiency is 5990780

Bases of 20967814

• Binary: 1001111111111000110000110₂
• Hexadecimal: 0x13FF186
• Base-36: CHEVA

Squares and roots of 20967814

• 20967814 squared (20967814²) is 439649223938596
• 20967814 cubed (20967814³) is 9218483152788828349144
• The square root of 20967814 is 4579.0625678189
• The cube root of 20967814 is 275.7513951961

Scales and comparisons

• 20,967,814 seconds is equal to 34 weeks, 4 days, 16 hours, 23 minutes, 34 seconds.
• To count from 1 to 20,967,814 would take you about thirty-five minutes!

  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 20967814 cubic inches would be around 23 feet tall.

Recreational maths with 20967814

• 20967814 backwards is 41876902
• The number of decimal digits it has is: 8
• The sum of 20967814's digits is 37
• More coming soon!