4643149

Names of 4643149

• Cardinal: 4643149 can be written as Four million, six hundred forty-three thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 4.643149 × 10⁶

Factors of 4643149

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 21435

Divisors of 4643149

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 31 217 21397 149779 663307 4643149
• Sum of all divisors σ(n): 5477888
• Sum of proper divisors (its aliquot sum) s(n): 834739
• 4643149 is a deficient number, because the sum of its proper divisors (834739) is less than itself. Its deficiency is 3808410

Bases of 4643149

• Binary: 10001101101100101001101₂
• Hexadecimal: 0x46D94D
• Base-36: 2RIOD

Squares and roots of 4643149

• 4643149 squared (4643149²) is 21558832636201
• 4643149 cubed (4643149³) is 100100872195944036949
• The square root of 4643149 is 2154.7967421545
• The cube root of 4643149 is 166.8287414507

Scales and comparisons

• 4,643,149 seconds is equal to 7 weeks, 4 days, 17 hours, 45 minutes, 49 seconds.
• To count from 1 to 4,643,149 would take you about eleven 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 4643149 cubic inches would be around 13.9 feet tall.

Recreational maths with 4643149

• 4643149 backwards is 9413464
• 4643149 is a Harshad number.
• The number of decimal digits it has is: 7
• The sum of 4643149's digits is 31
• More coming soon!