8424440849

Names of 8424440849

• Cardinal: 8424440849 can be written as Eight billion, four hundred twenty-four million, four hundred forty thousand, eight hundred forty-nine.

Scientific notation

• Scientific notation: 8.424440849 × 10⁹

Factors of 8424440849

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5072071

Divisors of 8424440849

• Number of divisors d(n): 8
• Complete list of divisors:
  1 11 151 1661 5071909 55790999 765858259 8424440849
• Sum of all divisors σ(n): 9251163840
• Sum of proper divisors (its aliquot sum) s(n): 826722991
• 8424440849 is a deficient number, because the sum of its proper divisors (826722991) is less than itself. Its deficiency is 7597717858

Bases of 8424440849

• Binary: 111110110001000101100010000010001₂
• Hexadecimal: 0x1F622C411
• Base-36: 3VBP05T

Squares and roots of 8424440849

• 8424440849 squared (8424440849²) is 70971203618299840801
• 8424440849 cubed (8424440849³) is 597892706864701782774141280049
• The square root of 8424440849 is 91784.7528133079
• The cube root of 8424440849 is 2034.7623593055

Scales and comparisons

• 8,424,440,849 seconds is equal to 267 years, 45 weeks, 2 days, 2 hours, 27 minutes, 29 seconds.
• To count from 1 to 8,424,440,849 would take you about five hundred thirty-five 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 8424440849 cubic inches would be around 169.6 feet tall.

Recreational maths with 8424440849

• 8424440849 backwards is 9480444248
• The number of decimal digits it has is: 10
• The sum of 8424440849's digits is 47
• More coming soon!