3984946049

Names of 3984946049

• Cardinal: 3984946049 can be written as Three billion, nine hundred eighty-four million, nine hundred forty-six thousand and forty-nine.

Scientific notation

• Scientific notation: 3.984946049 × 10⁹

Factors of 3984946049

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 569278014

Divisors of 3984946049

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 569278007 3984946049
• Sum of all divisors σ(n): 4554224064
• Sum of proper divisors (its aliquot sum) s(n): 569278015
• 3984946049 is a deficient number, because the sum of its proper divisors (569278015) is less than itself. Its deficiency is 3415668034

Bases of 3984946049

• Binary: 11101101100001010111001110000001₂
• Hexadecimal: 0xED857381
• Base-36: 1TWJ81T

Squares and roots of 3984946049

• 3984946049 squared (3984946049²) is 15879795013440710401
• 3984946049 cubed (3984946049³) is 63280126397740460808218155649
• The square root of 3984946049 is 63126.4290848137
• The cube root of 3984946049 is 1585.4071604057

Scales and comparisons

• 3,984,946,049 seconds is equal to 126 years, 36 weeks, 6 days, 1 hour, 27 minutes, 29 seconds.
• To count from 1 to 3,984,946,049 would take you about two hundred fifty-three 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 3984946049 cubic inches would be around 132.1 feet tall.

Recreational maths with 3984946049

• 3984946049 backwards is 9406494893
• The number of decimal digits it has is: 10
• The sum of 3984946049's digits is 56
• More coming soon!