3995401

Names of 3995401

• Cardinal: 3995401 can be written as Three million, nine hundred ninety-five thousand, four hundred one.

Scientific notation

• Scientific notation: 3.995401 × 10⁶

Factors of 3995401

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 4090

Divisors of 3995401

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1613 2477 3995401
• Sum of all divisors σ(n): 3999492
• Sum of proper divisors (its aliquot sum) s(n): 4091
• 3995401 is a deficient number, because the sum of its proper divisors (4091) is less than itself. Its deficiency is 3991310

Bases of 3995401

• Binary: 1111001111011100001001₂
• Hexadecimal: 0x3CF709
• Base-36: 2DMVD

Squares and roots of 3995401

• 3995401 squared (3995401²) is 15963229150801
• 3995401 cubed (3995401³) is 63779501712339466201
• The square root of 3995401 is 1998.8499193287
• The cube root of 3995401 is 158.6792447207

Scales and comparisons

• 3,995,401 seconds is equal to 6 weeks, 4 days, 5 hours, 50 minutes, 1 second.
• To count from 1 to 3,995,401 would take you about nine 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 3995401 cubic inches would be around 13.2 feet tall.

Recreational maths with 3995401

• 3995401 backwards is 1045993
• The number of decimal digits it has is: 7
• The sum of 3995401's digits is 31
• More coming soon!