542405159

Names of 542405159

• Cardinal: 542405159 can be written as Five hundred forty-two million, four hundred five thousand, one hundred fifty-nine.

Scientific notation

• Scientific notation: 5.42405159 × 10⁸

Factors of 542405159

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 23582856

Divisors of 542405159

• Number of divisors d(n): 4
• Complete list of divisors:
  1 23 23582833 542405159
• Sum of all divisors σ(n): 565988016
• Sum of proper divisors (its aliquot sum) s(n): 23582857
• 542405159 is a deficient number, because the sum of its proper divisors (23582857) is less than itself. Its deficiency is 518822302

Bases of 542405159

• Binary: 100000010101000111001000100111₂
• Hexadecimal: 0x20547227
• Base-36: 8YXMHZ

Squares and roots of 542405159

• 542405159 squared (542405159²) is 294203356509815281
• 542405159 cubed (542405159³) is 159577418366040042551434679
• The square root of 542405159 is 23289.5933627017
• The cube root of 542405159 is 815.5324955477

Scales and comparisons

• 542,405,159 seconds is equal to 17 years, 12 weeks, 5 days, 20 hours, 5 minutes, 59 seconds.
• To count from 1 to 542,405,159 would take you about twenty-five 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 542405159 cubic inches would be around 68 feet tall.

Recreational maths with 542405159

• 542405159 backwards is 951504245
• The number of decimal digits it has is: 9
• The sum of 542405159's digits is 35
• More coming soon!