2089444

Names of 2089444

• Cardinal: 2089444 can be written as Two million, eighty-nine thousand, four hundred forty-four.

Scientific notation

• Scientific notation: 2.089444 × 10⁶

Factors of 2089444

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 74632

Divisors of 2089444

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 7 14 28 74623 149246 298492 522361 1044722 2089444
• Sum of all divisors σ(n): 4178944
• Sum of proper divisors (its aliquot sum) s(n): 2089500
• 2089444 is an abundant number, because the sum of its proper divisors (2089500) is greater than itself. Its abundance is 56

Bases of 2089444

• Binary: 111111110000111100100₂
• Hexadecimal: 0x1FE1E4
• Base-36: 18S84

Squares and roots of 2089444

• 2089444 squared (2089444²) is 4365776229136
• 2089444 cubed (2089444³) is 9122044947310840384
• The square root of 2089444 is 1445.4909200683
• The cube root of 2089444 is 127.8429878171

Scales and comparisons

• 2,089,444 seconds is equal to 3 weeks, 3 days, 4 hours, 24 minutes, 4 seconds.
• To count from 1 to 2,089,444 would take you about five 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 2089444 cubic inches would be around 10.7 feet tall.

Recreational maths with 2089444

• 2089444 backwards is 4449802
• The number of decimal digits it has is: 7
• The sum of 2089444's digits is 31
• More coming soon!