3742161

Names of 3742161

• Cardinal: 3742161 can be written as Three million, seven hundred forty-two thousand, one hundred sixty-one.

Scientific notation

• Scientific notation: 3.742161 × 10⁶

Factors of 3742161

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 29055

Divisors of 3742161

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 43 129 29009 87027 1247387 3742161
• Sum of all divisors σ(n): 5105760
• Sum of proper divisors (its aliquot sum) s(n): 1363599
• 3742161 is a deficient number, because the sum of its proper divisors (1363599) is less than itself. Its deficiency is 2378562

Bases of 3742161

• Binary: 1110010001100111010001₂
• Hexadecimal: 0x3919D1
• Base-36: 287GX

Squares and roots of 3742161

• 3742161 squared (3742161²) is 14003768949921
• 3742161 cubed (3742161³) is 52404358017405319281
• The square root of 3742161 is 1934.4665931467
• The cube root of 3742161 is 155.2532937967

Scales and comparisons

• 3,742,161 seconds is equal to 6 weeks, 1 day, 7 hours, 29 minutes, 21 seconds.
• To count from 1 to 3,742,161 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 3742161 cubic inches would be around 12.9 feet tall.

Recreational maths with 3742161

• 3742161 backwards is 1612473
• The number of decimal digits it has is: 7
• The sum of 3742161's digits is 24
• More coming soon!