4969247431

Names of 4969247431

• Cardinal: 4969247431 can be written as Four billion, nine hundred sixty-nine million, two hundred forty-seven thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 4.969247431 × 10⁹

Factors of 4969247431

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 141800

Divisors of 4969247431

• Number of divisors d(n): 4
• Complete list of divisors:
  1 63313 78487 4969247431
• Sum of all divisors σ(n): 4969389232
• Sum of proper divisors (its aliquot sum) s(n): 141801
• 4969247431 is a deficient number, because the sum of its proper divisors (141801) is less than itself. Its deficiency is 4969105630

Bases of 4969247431

• Binary: 100101000001100001011001011000111₂
• Hexadecimal: 0x12830B2C7
• Base-36: 2A6K7UV

Squares and roots of 4969247431

• 4969247431 squared (4969247431²) is 24693420030500099761
• 4969247431 cubed (4969247431³) is 122707714049166562382592963991
• The square root of 4969247431 is 70492.8892229563
• The cube root of 4969247431 is 1706.4629910893

Scales and comparisons

• 4,969,247,431 seconds is equal to 158 years, 2 days, 10 hours, 30 minutes, 31 seconds.
• To count from 1 to 4,969,247,431 would take you about three hundred sixteen 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 4969247431 cubic inches would be around 142.2 feet tall.

Recreational maths with 4969247431

• 4969247431 backwards is 1347429694
• The number of decimal digits it has is: 10
• The sum of 4969247431's digits is 49
• More coming soon!