13861948

Names of 13861948

• Cardinal: 13861948 can be written as Thirteen million, eight hundred sixty-one thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 1.3861948 × 10⁷

Factors of 13861948

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 3465489

Divisors of 13861948

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 3465487 6930974 13861948
• Sum of all divisors σ(n): 24258416
• Sum of proper divisors (its aliquot sum) s(n): 10396468
• 13861948 is a deficient number, because the sum of its proper divisors (10396468) is less than itself. Its deficiency is 3465480

Bases of 13861948

• Binary: 110100111000010000111100₂
• Hexadecimal: 0xD3843C
• Base-36: 893Y4

Squares and roots of 13861948

• 13861948 squared (13861948²) is 192153602354704
• 13861948 cubed (13861948³) is 2663623243853584403392
• The square root of 13861948 is 3723.1637084609
• The cube root of 13861948 is 240.2194058415

Scales and comparisons

• 13,861,948 seconds is equal to 22 weeks, 6 days, 10 hours, 32 minutes, 28 seconds.
• To count from 1 to 13,861,948 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 13861948 cubic inches would be around 20 feet tall.

Recreational maths with 13861948

• 13861948 backwards is 84916831
• The number of decimal digits it has is: 8
• The sum of 13861948's digits is 40
• More coming soon!