39950401

Names of 39950401

• Cardinal: 39950401 can be written as Thirty-nine million, nine hundred fifty thousand, four hundred one.

Scientific notation

• Scientific notation: 3.9950401 × 10⁷

Factors of 39950401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 76910

Divisors of 39950401

• Number of divisors d(n): 4
• Complete list of divisors:
  1 523 76387 39950401
• Sum of all divisors σ(n): 40027312
• Sum of proper divisors (its aliquot sum) s(n): 76911
• 39950401 is a deficient number, because the sum of its proper divisors (76911) is less than itself. Its deficiency is 39873490

Bases of 39950401

• Binary: 10011000011001100001000001₂
• Hexadecimal: 0x2619841
• Base-36: NS9XD

Squares and roots of 39950401

• 39950401 squared (39950401²) is 1596034540060801
• 39950401 cubed (39950401³) is 63762219885279564331201
• The square root of 39950401 is 6320.6329588103
• The cube root of 39950401 is 341.8537757079

Scales and comparisons

• 39,950,401 seconds is equal to 1 year, 14 weeks, 9 hours, 20 minutes, 1 second.
• To count from 1 to 39,950,401 would take you about forty-seven 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 39950401 cubic inches would be around 28.5 feet tall.

Recreational maths with 39950401

• 39950401 backwards is 10405993
• The number of decimal digits it has is: 8
• The sum of 39950401's digits is 31
• More coming soon!