5492749390

Names of 5492749390

• Cardinal: 5492749390 can be written as Five billion, four hundred ninety-two million, seven hundred forty-nine thousand, three hundred ninety.

Scientific notation

• Scientific notation: 5.49274939 × 10⁹

Factors of 5492749390

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 549274946

Divisors of 5492749390

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 5 10 549274939 1098549878 2746374695 5492749390
• Sum of all divisors σ(n): 9886948920
• Sum of proper divisors (its aliquot sum) s(n): 4394199530
• 5492749390 is a deficient number, because the sum of its proper divisors (4394199530) is less than itself. Its deficiency is 1098549860

Bases of 5492749390

• Binary: 101000111011001001011010001001110₂
• Hexadecimal: 0x14764B44E
• Base-36: 2IU8OJY

Squares and roots of 5492749390

• 5492749390 squared (5492749390²) is 30170295861345372100
• 5492749390 cubed (5492749390³) is 165717874188524317181598019000
• The square root of 5492749390 is 74113.0851469565
• The cube root of 5492749390 is 1764.3981544697

Scales and comparisons

• 5,492,749,390 seconds is equal to 174 years, 33 weeks, 6 days, 11 hours, 43 minutes, 10 seconds.
• To count from 1 to 5,492,749,390 would take you about three hundred forty-nine years!

  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 5492749390 cubic inches would be around 147 feet tall.

Recreational maths with 5492749390

• 5492749390 backwards is 0939472945
• The number of decimal digits it has is: 10
• The sum of 5492749390's digits is 52
• More coming soon!