427012238155

Names of 427012238155

• Cardinal: 427012238155 can be written as Four hundred twenty-seven billion, twelve million, two hundred thirty-eight thousand, one hundred fifty-five.

Scientific notation

• Scientific notation: 4.27012238155 × 10¹¹

Factors of 427012238155

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 22195

Divisors of 427012238155

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 23 103 115 515 1777 2369 8885 11845 20287 40871 101435 183031 204355 466601 915155 2089561 2333005 4209713 10447805 21048565 36049999 48059903 180249995 240299515 829149977 3713149897 4145749885 18565749485 85402447631 427012238155
• Sum of all divisors σ(n): 540215230464
• Sum of proper divisors (its aliquot sum) s(n): 113202992309
• 427012238155 is a deficient number, because the sum of its proper divisors (113202992309) is less than itself. Its deficiency is 313809245846

Bases of 427012238155

• Binary: 110001101101011111010011010101101001011₂
• Hexadecimal: 0x636BE9AB4B
• Base-36: 5G6027NV

Squares and roots of 427012238155

• 427012238155 squared (427012238155²) is 182339451534142437804025
• 427012238155 cubed (427012238155³) is 77861177303549310765264598517573875
• The square root of 427012238155 is 653461.7342698805
• The cube root of 427012238155 is 7530.3201527051

Scales and comparisons

• 427,012,238,155 seconds is equal to 13,577 years, 34 weeks, 5 days, 6 hours, 35 minutes, 55 seconds.
• To count from 1 to 427,012,238,155 would take you about twenty-seven thousand, one hundred fifty-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 427012238155 cubic inches would be around 627.5 feet tall.

Recreational maths with 427012238155

• 427012238155 backwards is 551832210724
• The number of decimal digits it has is: 12
• The sum of 427012238155's digits is 40
• More coming soon!