4004645243

Names of 4004645243

• Cardinal: 4004645243 can be written as Four billion, four million, six hundred forty-five thousand, two hundred forty-three.

Scientific notation

• Scientific notation: 4.004645243 × 10⁹

Factors of 4004645243

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 17641836

Divisors of 4004645243

• Number of divisors d(n): 4
• Complete list of divisors:
  1 227 17641609 4004645243
• Sum of all divisors σ(n): 4022287080
• Sum of proper divisors (its aliquot sum) s(n): 17641837
• 4004645243 is a deficient number, because the sum of its proper divisors (17641837) is less than itself. Its deficiency is 3987003406

Bases of 4004645243

• Binary: 11101110101100100000100101111011₂
• Hexadecimal: 0xEEB2097B
• Base-36: 1U89G1N

Squares and roots of 4004645243

• 4004645243 squared (4004645243²) is 16037183522282529049
• 4004645243 cubed (4004645243³) is 64223230703626714458087163907
• The square root of 4004645243 is 63282.2664180101
• The cube root of 4004645243 is 1588.0153028861

Scales and comparisons

• 4,004,645,243 seconds is equal to 127 years, 17 weeks, 3 days, 1 hour, 27 minutes, 23 seconds.
• To count from 1 to 4,004,645,243 would take you about two hundred fifty-four 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 4004645243 cubic inches would be around 132.3 feet tall.

Recreational maths with 4004645243

• 4004645243 backwards is 3425464004
• The number of decimal digits it has is: 10
• The sum of 4004645243's digits is 32
• More coming soon!