5189642

Names of 5189642

• Cardinal: 5189642 can be written as Five million, one hundred eighty-nine thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 5.189642 × 10⁶

Factors of 5189642

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 2594823

Divisors of 5189642

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 2594821 5189642
• Sum of all divisors σ(n): 7784466
• Sum of proper divisors (its aliquot sum) s(n): 2594824
• 5189642 is a deficient number, because the sum of its proper divisors (2594824) is less than itself. Its deficiency is 2594818

Bases of 5189642

• Binary: 10011110011000000001010₂
• Hexadecimal: 0x4F300A
• Base-36: 338CQ

Squares and roots of 5189642

• 5189642 squared (5189642²) is 26932384088164
• 5189642 cubed (5189642³) is 139769431624067597288
• The square root of 5189642 is 2278.0785763445
• The cube root of 5189642 is 173.1327124943

Scales and comparisons

• 5,189,642 seconds is equal to 8 weeks, 4 days, 1 hour, 34 minutes, 2 seconds.
• To count from 1 to 5,189,642 would take you about twelve 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 5189642 cubic inches would be around 14.4 feet tall.

Recreational maths with 5189642

• 5189642 backwards is 2469815
• The number of decimal digits it has is: 7
• The sum of 5189642's digits is 35
• More coming soon!