42527655798593855

Names of 42527655798593855

• Cardinal: 42527655798593855 can be written as Forty-two quadrillion, five hundred twenty-seven trillion, six hundred fifty-five billion, seven hundred ninety-eight million, five hundred ninety-three thousand, eight hundred fifty-five.

Scientific notation

• Scientific notation: 4.2527655798593855 × 10¹⁶

Factors of 42527655798593855

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 992772850

Divisors of 42527655798593855

• Number of divisors d(n): 16
• Complete list of divisors:
  1 5 149 745 57503 287515 8567947 42839735 992715193 4963575965 147914563757 739572818785 57084101743079 285420508715395 8505531159718771 42527655798593855
• Sum of all divisors σ(n): 51376585064198400
• Sum of proper divisors (its aliquot sum) s(n): 8848929265604545
• 42527655798593855 is a deficient number, because the sum of its proper divisors (8848929265604545) is less than itself. Its deficiency is 33678726532989310

Bases of 42527655798593855

• Binary: 10010111000101101010110101111001000000010101100100111111₂
• Hexadecimal: 0x9716AD7901593F
• Base-36: BMQSND2Y62N

Squares and roots of 42527655798593855

• 42527655798593855 squared (42527655798593855²) is 1808601507723673538872195243761025
• 42527655798593855 cubed (42527655798593855³) is 76915582397290273805646534588748525674156653501375
• The square root of 42527655798593855 is 206222345.5365442569
• The cube root of 42527655798593855 is 349052.2818274401

Scales and comparisons

• 42,527,655,798,593,855 seconds is equal to 1,352,247,907 years, 37 weeks, 2 days, 15 hours, 37 minutes, 35 seconds.
• To count from 1 to 42,527,655,798,593,855 would take you about four billion, fifty-six million, seven hundred forty-three thousand, seven hundred twenty-three 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 42527655798593855 cubic inches would be around 29087.7 feet tall.

Recreational maths with 42527655798593855

• 42527655798593855 backwards is 55839589755672524
• The number of decimal digits it has is: 17
• The sum of 42527655798593855's digits is 95
• More coming soon!