40521648228139766

Names of 40521648228139766

• Cardinal: 40521648228139766 can be written as Forty quadrillion, five hundred twenty-one trillion, six hundred forty-eight billion, two hundred twenty-eight million, one hundred thirty-nine thousand, seven hundred sixty-six.

Scientific notation

• Scientific notation: 4.0521648228139766 × 10¹⁶

Factors of 40521648228139766

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 332144657607766

Divisors of 40521648228139766

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 61 122 332144657607703 664289315215406 20260824114069883 40521648228139766
• Sum of all divisors σ(n): 61778906315032944
• Sum of proper divisors (its aliquot sum) s(n): 21257258086893178
• 40521648228139766 is a deficient number, because the sum of its proper divisors (21257258086893178) is less than itself. Its deficiency is 19264390141246588

Bases of 40521648228139766

• Binary: 10001111111101100011100101110000010110100000001011110110₂
• Hexadecimal: 0x8FF639705A02F6
• Base-36: B2ZQ47H2XH2

Squares and roots of 40521648228139766

• 40521648228139766 squared (40521648228139766²) is 1642003975125102637356488830534756
• 40521648228139766 cubed (40521648228139766³) is 66536707469226567690942027319353254777700888707096
• The square root of 40521648228139766 is 201299896.2447317457
• The cube root of 40521648228139766 is 343475.4496080597

Scales and comparisons

• 40,521,648,228,139,766 seconds is equal to 1,288,463,071 years, 50 weeks, 2 days, 1 hour, 29 minutes, 26 seconds.
• To count from 1 to 40,521,648,228,139,766 would take you about three billion, eight hundred sixty-five million, three hundred eighty-nine thousand, two hundred fifteen 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 40521648228139766 cubic inches would be around 28623 feet tall.

Recreational maths with 40521648228139766

• 40521648228139766 backwards is 66793182284612504
• The number of decimal digits it has is: 17
• The sum of 40521648228139766's digits is 74
• More coming soon!