13900558

Names of 13900558

• Cardinal: 13900558 can be written as Thirteen million, nine hundred thousand, five hundred fifty-eight.

Scientific notation

• Scientific notation: 1.3900558 × 10⁷

Factors of 13900558

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 508

Divisors of 13900558

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 7 14 41 61 82 122 287 397 427 574 794 854 2501 2779 5002 5558 16277 17507 24217 32554 35014 48434 113939 169519 227878 339038 992897 1985794 6950279 13900558
• Sum of all divisors σ(n): 24873408
• Sum of proper divisors (its aliquot sum) s(n): 10972850
• 13900558 is a deficient number, because the sum of its proper divisors (10972850) is less than itself. Its deficiency is 2927708

Bases of 13900558

• Binary: 110101000001101100001110₂
• Hexadecimal: 0xD41B0E
• Base-36: 89XQM

Squares and roots of 13900558

• 13900558 squared (13900558²) is 193225512711364
• 13900558 cubed (13900558³) is 2685942446524052541112
• The square root of 13900558 is 3728.3452093389
• The cube root of 13900558 is 240.4422286221

Scales and comparisons

• 13,900,558 seconds is equal to 22 weeks, 6 days, 21 hours, 15 minutes, 58 seconds.
• To count from 1 to 13,900,558 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 13900558 cubic inches would be around 20 feet tall.

Recreational maths with 13900558

• 13900558 backwards is 85500931
• The number of decimal digits it has is: 8
• The sum of 13900558's digits is 31
• More coming soon!