542443931

Names of 542443931

• Cardinal: 542443931 can be written as Five hundred forty-two million, four hundred forty-three thousand, nine hundred thirty-one.

Scientific notation

• Scientific notation: 5.42443931 × 10⁸

Factors of 542443931

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 542443931

Divisors of 542443931

• Number of divisors d(n): 2
• Complete list of divisors:
  1 542443931
• Sum of all divisors σ(n): 542443932
• Sum of proper divisors (its aliquot sum) s(n): 1
• 542443931 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 542443930

Bases of 542443931

• Binary: 100000010101010000100110011011₂
• Hexadecimal: 0x2055099B
• Base-36: 8YYGEZ

Squares and roots of 542443931

• 542443931 squared (542443931²) is 294245418278732761
• 542443931 cubed (542443931³) is 159611641369855052575323491
• The square root of 542443931 is 23290.4257367703
• The cube root of 542443931 is 815.5519269465

Scales and comparisons

• 542,443,931 seconds is equal to 17 years, 12 weeks, 6 days, 6 hours, 52 minutes, 11 seconds.
• To count from 1 to 542,443,931 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 542443931 cubic inches would be around 68 feet tall.

Recreational maths with 542443931

• 542443931 backwards is 139344245
• The number of decimal digits it has is: 9
• The sum of 542443931's digits is 35
• More coming soon!