13923371

Names of 13923371

• Cardinal: 13923371 can be written as Thirteen million, nine hundred twenty-three thousand, three hundred seventy-one.

Scientific notation

• Scientific notation: 1.3923371 × 10⁷

Factors of 13923371

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 375

Divisors of 13923371

• Number of divisors d(n): 32
• Complete list of divisors:
  1 7 11 19 31 77 133 209 217 307 341 589 1463 2149 2387 3377 4123 5833 6479 9517 23639 40831 45353 64163 66619 104687 180823 449141 732809 1265761 1989053 13923371
• Sum of all divisors σ(n): 18923520
• Sum of proper divisors (its aliquot sum) s(n): 5000149
• 13923371 is a deficient number, because the sum of its proper divisors (5000149) is less than itself. Its deficiency is 8923222

Bases of 13923371

• Binary: 110101000111010000101011₂
• Hexadecimal: 0xD4742B
• Base-36: 8AFCB

Squares and roots of 13923371

• 13923371 squared (13923371²) is 193860260003641
• 13923371 cubed (13923371³) is 2699188322187154993811
• The square root of 13923371 is 3731.4033553075
• The cube root of 13923371 is 240.5736912247

Scales and comparisons

• 13,923,371 seconds is equal to 23 weeks, 3 hours, 36 minutes, 11 seconds.
• To count from 1 to 13,923,371 would take you about thirty-four 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 13923371 cubic inches would be around 20 feet tall.

Recreational maths with 13923371

• 13923371 backwards is 17332931
• The number of decimal digits it has is: 8
• The sum of 13923371's digits is 29
• More coming soon!