540855042

Names of 540855042

• Cardinal: 540855042 can be written as Five hundred forty million, eight hundred fifty-five thousand and forty-two.

Scientific notation

• Scientific notation: 5.40855042 × 10⁸

Factors of 540855042

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 141536

Divisors of 540855042

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 182 273 294 546 637 1274 1911 3822 141511 283022 424533 849066 990577 1839643 1981154 2971731 3679286 5518929 5943462 6934039 11037858 12877501 13868078 20802117 25755002 38632503 41604234 77265006 90142507 180285014 270427521 540855042
• Sum of all divisors σ(n): 1355118912
• Sum of proper divisors (its aliquot sum) s(n): 814263870
• 540855042 is an abundant number, because the sum of its proper divisors (814263870) is greater than itself. Its abundance is 273408828

Bases of 540855042

• Binary: 100000001111001100101100000010₂
• Hexadecimal: 0x203CCB02
• Base-36: 8Y0EF6

Squares and roots of 540855042

• 540855042 squared (540855042²) is 292524176456821764
• 540855042 cubed (540855042³) is 158213175743569746354734088
• The square root of 540855042 is 23256.2903748643
• The cube root of 540855042 is 814.7548622271

Scales and comparisons

• 540,855,042 seconds is equal to 17 years, 10 weeks, 1 day, 21 hours, 30 minutes, 42 seconds.
• To count from 1 to 540,855,042 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 540855042 cubic inches would be around 67.9 feet tall.

Recreational maths with 540855042

• 540855042 backwards is 240558045
• The number of decimal digits it has is: 9
• The sum of 540855042's digits is 33
• More coming soon!