20699329

Names of 20699329

• Cardinal: 20699329 can be written as Twenty million, six hundred ninety-nine thousand, three hundred twenty-nine.

Scientific notation

• Scientific notation: 2.0699329 × 10⁷

Factors of 20699329

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3455

Divisors of 20699329

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 1601 1847 11207 12929 2957047 20699329
• Sum of all divisors σ(n): 23683968
• Sum of proper divisors (its aliquot sum) s(n): 2984639
• 20699329 is a deficient number, because the sum of its proper divisors (2984639) is less than itself. Its deficiency is 17714690

Bases of 20699329

• Binary: 1001110111101100011000001₂
• Hexadecimal: 0x13BD8C1
• Base-36: CBNPD

Squares and roots of 20699329

• 20699329 squared (20699329²) is 428462221050241
• 20699329 cubed (20699329³) is 8868880477589663988289
• The square root of 20699329 is 4549.6515251171
• The cube root of 20699329 is 274.5693711997

Scales and comparisons

• 20,699,329 seconds is equal to 34 weeks, 1 day, 13 hours, 48 minutes, 49 seconds.
• To count from 1 to 20,699,329 would take you about fifty-one 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 20699329 cubic inches would be around 22.9 feet tall.

Recreational maths with 20699329

• 20699329 backwards is 92399602
• The number of decimal digits it has is: 8
• The sum of 20699329's digits is 40
• More coming soon!