4138331973

Names of 4138331973

• Cardinal: 4138331973 can be written as Four billion, one hundred thirty-eight million, three hundred thirty-one thousand, nine hundred seventy-three.

Scientific notation

• Scientific notation: 4.138331973 × 10⁹

Factors of 4138331973

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 1996995

Divisors of 4138331973

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 691 2073 1996301 5988903 1379443991 4138331973
• Sum of all divisors σ(n): 5525763936
• Sum of proper divisors (its aliquot sum) s(n): 1387431963
• 4138331973 is a deficient number, because the sum of its proper divisors (1387431963) is less than itself. Its deficiency is 2750900010

Bases of 4138331973

• Binary: 11110110101010011110111101000101₂
• Hexadecimal: 0xF6A9EF45
• Base-36: 1WFUTDX

Squares and roots of 4138331973

• 4138331973 squared (4138331973²) is 17125791518754072729
• 4138331973 cubed (4138331973³) is 70872210604992208298388064317
• The square root of 4138331973 is 64329.8684360539
• The cube root of 4138331973 is 1605.4930952595

Scales and comparisons

• 4,138,331,973 seconds is equal to 131 years, 30 weeks, 3 days, 8 hours, 39 minutes, 33 seconds.
• To count from 1 to 4,138,331,973 would take you about two hundred sixty-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 4138331973 cubic inches would be around 133.8 feet tall.

Recreational maths with 4138331973

• 4138331973 backwards is 3791338314
• The number of decimal digits it has is: 10
• The sum of 4138331973's digits is 42
• More coming soon!