1442685064

Names of 1442685064

• Cardinal: 1442685064 can be written as One billion, four hundred forty-two million, six hundred eighty-five thousand and sixty-four.

Scientific notation

• Scientific notation: 1.442685064 × 10⁹

Factors of 1442685064

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 180335635

Divisors of 1442685064

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 180335633 360671266 721342532 1442685064
• Sum of all divisors σ(n): 2705034510
• Sum of proper divisors (its aliquot sum) s(n): 1262349446
• 1442685064 is a deficient number, because the sum of its proper divisors (1262349446) is less than itself. Its deficiency is 180335618

Bases of 1442685064

• Binary: 1010101111111011010000010001000₂
• Hexadecimal: 0x55FDA088
• Base-36: NUXQX4

Squares and roots of 1442685064

• 1442685064 squared (1442685064²) is 2081340193888684096
• 1442685064 cubed (1442685064³) is 3002718410826068623913542144
• The square root of 1442685064 is 37982.6942698909
• The cube root of 1442685064 is 1129.9446716325

Scales and comparisons

• 1,442,685,064 seconds is equal to 45 years, 45 weeks, 2 days, 17 hours, 51 minutes, 4 seconds.
• To count from 1 to 1,442,685,064 would take you about ninety-one 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 1442685064 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442685064

• 1442685064 backwards is 4605862441
• The number of decimal digits it has is: 10
• The sum of 1442685064's digits is 40
• More coming soon!