42647090726478682

Names of 42647090726478682

• Cardinal: 42647090726478682 can be written as Forty-two quadrillion, six hundred forty-seven trillion, ninety billion, seven hundred twenty-six million, four hundred seventy-eight thousand, six hundred eighty-two.

Scientific notation

• Scientific notation: 4.2647090726478682 × 10¹⁶

Factors of 42647090726478682

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 21323545363239343

Divisors of 42647090726478682

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 21323545363239341 42647090726478682
• Sum of all divisors σ(n): 63970636089718026
• Sum of proper divisors (its aliquot sum) s(n): 21323545363239344
• 42647090726478682 is a deficient number, because the sum of its proper divisors (21323545363239344) is less than itself. Its deficiency is 21323545363239338

Bases of 42647090726478682

• Binary: 10010111100000110100110110010101011101001010001101011010₂
• Hexadecimal: 0x97834D9574A35A
• Base-36: BNX4R0FAK4A

Squares and roots of 42647090726478682

• 42647090726478682 squared (42647090726478682²) is 1818774347432503996442035400457124
• 42647090726478682 cubed (42647090726478682³) is 77565434605946057639798750801423575490593641030568
• The square root of 42647090726478682 is 206511720.5547391733
• The cube root of 42647090726478682 is 349378.7365976619

Scales and comparisons

• 42,647,090,726,478,682 seconds is equal to 1,356,045,568 years, 51 weeks, 3 days, 31 minutes, 22 seconds.
• To count from 1 to 42,647,090,726,478,682 would take you about four billion, sixty-eight million, one hundred thirty-six thousand, seven hundred six 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 42647090726478682 cubic inches would be around 29114.9 feet tall.

Recreational maths with 42647090726478682

• 42647090726478682 backwards is 28687462709074624
• The number of decimal digits it has is: 17
• The sum of 42647090726478682's digits is 82
• More coming soon!