4443429121

Names of 4443429121

• Cardinal: 4443429121 can be written as Four billion, four hundred forty-three million, four hundred twenty-nine thousand, one hundred twenty-one.

Scientific notation

• Scientific notation: 4.443429121 × 10⁹

Factors of 4443429121

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 670978

Divisors of 4443429121

• Number of divisors d(n): 4
• Complete list of divisors:
  1 6689 664289 4443429121
• Sum of all divisors σ(n): 4444100100
• Sum of proper divisors (its aliquot sum) s(n): 670979
• 4443429121 is a deficient number, because the sum of its proper divisors (670979) is less than itself. Its deficiency is 4442758142

Bases of 4443429121

• Binary: 100001000110110010101100100000001₂
• Hexadecimal: 0x108D95901
• Base-36: 21HI3UP

Squares and roots of 4443429121

• 4443429121 squared (4443429121²) is 19744062353350832641
• 4443429121 cubed (4443429121³) is 87731341627718881686616738561
• The square root of 4443429121 is 66659.0513058805
• The cube root of 4443429121 is 1644.0161732049

Scales and comparisons

• 4,443,429,121 seconds is equal to 141 years, 14 weeks, 6 days, 13 hours, 52 minutes, 1 second.
• To count from 1 to 4,443,429,121 would take you about two hundred eighty-two 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 4443429121 cubic inches would be around 137 feet tall.

Recreational maths with 4443429121

• 4443429121 backwards is 1219243444
• The number of decimal digits it has is: 10
• The sum of 4443429121's digits is 34
• More coming soon!