542146028

Names of 542146028

• Cardinal: 542146028 can be written as Five hundred forty-two million, one hundred forty-six thousand and twenty-eight.

Scientific notation

• Scientific notation: 5.42146028 × 10⁸

Factors of 542146028

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 135536509

Divisors of 542146028

• Number of divisors d(n): 6
• Complete list of divisors:
  1 2 4 135536507 271073014 542146028
• Sum of all divisors σ(n): 948755556
• Sum of proper divisors (its aliquot sum) s(n): 406609528
• 542146028 is a deficient number, because the sum of its proper divisors (406609528) is less than itself. Its deficiency is 135536500

Bases of 542146028

• Binary: 100000010100000111110111101100₂
• Hexadecimal: 0x20507DEC
• Base-36: 8YS2JW

Squares and roots of 542146028

• 542146028 squared (542146028²) is 293922315676176784
• 542146028 cubed (542146028³) is 159348815984401377671413952
• The square root of 542146028 is 23284.0294622731
• The cube root of 542146028 is 815.4026028465

Scales and comparisons

• 542,146,028 seconds is equal to 17 years, 12 weeks, 2 days, 20 hours, 7 minutes, 8 seconds.
• To count from 1 to 542,146,028 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 542146028 cubic inches would be around 68 feet tall.

Recreational maths with 542146028

• 542146028 backwards is 820641245
• The number of decimal digits it has is: 9
• The sum of 542146028's digits is 32
• More coming soon!