542834872

Names of 542834872

• Cardinal: 542834872 can be written as Five hundred forty-two million, eight hundred thirty-four thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 5.42834872 × 10⁸

Factors of 542834872

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 67854361

Divisors of 542834872

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 4 8 67854359 135708718 271417436 542834872
• Sum of all divisors σ(n): 1017815400
• Sum of proper divisors (its aliquot sum) s(n): 474980528
• 542834872 is a deficient number, because the sum of its proper divisors (474980528) is less than itself. Its deficiency is 67854344

Bases of 542834872

• Binary: 100000010110110000000010111000₂
• Hexadecimal: 0x205B00B8
• Base-36: 8Z6U2G

Squares and roots of 542834872

• 542834872 squared (542834872²) is 294669698259256384
• 542834872 cubed (542834872³) is 159956987936842062023822848
• The square root of 542834872 is 23298.8169656745
• The cube root of 542834872 is 815.7478034869

Scales and comparisons

• 542,834,872 seconds is equal to 17 years, 13 weeks, 3 days, 19 hours, 27 minutes, 52 seconds.
• To count from 1 to 542,834,872 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 542834872 cubic inches would be around 68 feet tall.

Recreational maths with 542834872

• 542834872 backwards is 278438245
• The number of decimal digits it has is: 9
• The sum of 542834872's digits is 43
• More coming soon!