189401

Names of 189401

• Cardinal: 189401 can be written as One hundred eighty-nine thousand, four hundred one.

Scientific notation

• Scientific notation: 1.89401 × 10⁵

Factors of 189401

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 189401

Divisors of 189401

• Number of divisors d(n): 2
• Complete list of divisors:
  1 189401
• Sum of all divisors σ(n): 189402
• Sum of proper divisors (its aliquot sum) s(n): 1
• 189401 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 189400

Bases of 189401

• Binary: 101110001111011001₂
• Hexadecimal: 0x2E3D9
• Base-36: 4255

Squares and roots of 189401

• 189401 squared (189401²) is 35872738801
• 189401 cubed (189401³) is 6794332601648201
• The square root of 189401 is 435.2022518325
• The cube root of 189401 is 57.4284933423

Scales and comparisons

• 189,401 seconds is equal to 2 days, 4 hours, 36 minutes, 41 seconds.
• To count from 1 to 189,401 would take you about two 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 189401 cubic inches would be around 4.8 feet tall.

Recreational maths with 189401

• 189401 backwards is 104981
• The number of decimal digits it has is: 6
• The sum of 189401's digits is 23
• More coming soon!