42206898346990722

Names of 42206898346990722

• Cardinal: 42206898346990722 can be written as Forty-two quadrillion, two hundred six trillion, eight hundred ninety-eight billion, three hundred forty-six million, nine hundred ninety thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 4.2206898346990722 × 10¹⁶

Factors of 42206898346990722

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 2344827685943934

Divisors of 42206898346990722

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 3 6 9 18 2344827685943929 4689655371887858 7034483057831787 14068966115663574 21103449173495361 42206898346990722
• Sum of all divisors σ(n): 91448279751813270
• Sum of proper divisors (its aliquot sum) s(n): 49241381404822548
• 42206898346990722 is an abundant number, because the sum of its proper divisors (49241381404822548) is greater than itself. Its abundance is 7034483057831826

Bases of 42206898346990722

• Binary: 10010101111100101111001101001111000010110001110010000010₂
• Hexadecimal: 0x95F2F34F0B1C82
• Base-36: BJL3HF9Z5OI

Squares and roots of 42206898346990722

• 42206898346990722 squared (42206898346990722²) is 1781422268073208141203273154081284
• 42206898346990722 cubed (42206898346990722³) is 75188308581631551534136189052848737994913981847048
• The square root of 42206898346990722 is 205443175.4694974579
• The cube root of 42206898346990722 is 348172.5108788407

Scales and comparisons

• 42,206,898,346,990,722 seconds is equal to 1,342,048,812 years, 48 weeks, 23 hours, 38 minutes, 42 seconds.
• To count from 1 to 42,206,898,346,990,722 would take you about four billion, twenty-six million, one hundred forty-six thousand, four hundred thirty-eight 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 42206898346990722 cubic inches would be around 29014.4 feet tall.

Recreational maths with 42206898346990722

• 42206898346990722 backwards is 22709964389860224
• The number of decimal digits it has is: 17
• The sum of 42206898346990722's digits is 81
• More coming soon!