386401

Names of 386401

• Cardinal: 386401 can be written as Three hundred eighty-six thousand, four hundred one.

Scientific notation

• Scientific notation: 3.86401 × 10⁵

Factors of 386401

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 386401

Divisors of 386401

• Number of divisors d(n): 2
• Complete list of divisors:
  1 386401
• Sum of all divisors σ(n): 386402
• Sum of proper divisors (its aliquot sum) s(n): 1
• 386401 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 386400

Bases of 386401

• Binary: 1011110010101100001₂
• Hexadecimal: 0x5E561
• Base-36: 8A5D

Squares and roots of 386401

• 386401 squared (386401²) is 149305732801
• 386401 cubed (386401³) is 57691884460039201
• The square root of 386401 is 621.6116150781
• The cube root of 386401 is 72.8359988807

Scales and comparisons

• 386,401 seconds is equal to 4 days, 11 hours, 20 minutes, 1 second.
• To count from 1 to 386,401 would take you about four days.

  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 386401 cubic inches would be around 6.1 feet tall.

Recreational maths with 386401

• 386401 backwards is 104683
• The number of decimal digits it has is: 6
• The sum of 386401's digits is 22
• More coming soon!