698040942241380813

Names of 698040942241380813

• Cardinal: 698040942241380813 can be written as Six hundred ninety-eight quadrillion, forty trillion, nine hundred forty-two billion, two hundred forty-one million, three hundred eighty thousand, eight hundred thirteen.

Scientific notation

• Scientific notation: 6.98040942241380813 × 10¹⁷

Factors of 698040942241380813

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 77560104693486760

Divisors of 698040942241380813

• Number of divisors d(n): 6
• Complete list of divisors:
  1 3 9 77560104693486757 232680314080460271 698040942241380813
• Sum of all divisors σ(n): 1008281361015327854
• Sum of proper divisors (its aliquot sum) s(n): 310240418773947041
• 698040942241380813 is a deficient number, because the sum of its proper divisors (310240418773947041) is less than itself. Its deficiency is 387800523467433772

Bases of 698040942241380813

• Binary: 100110101111111100001000100111100000111110011111100111001101₂
• Hexadecimal: 0x9AFF089E0F9F9CD
• Base-36: 5AX6V1VZH9L9

Squares and roots of 698040942241380813

• 698040942241380813 squared (698040942241380813²) is 487261157045234744232756388884540969
• 698040942241380813 cubed (698040942241380813³) is 340128237181481091706261777292233105618247460229027797
• The square root of 698040942241380813 is 835488445.3069239265
• The cube root of 698040942241380813 is 887074.9158081647

Scales and comparisons

• 698,040,942,241,380,813 seconds is equal to 22,195,542,780 years, 45 weeks, 3 days, 4 hours, 53 minutes, 33 seconds.
• To count from 1 to 698,040,942,241,380,813 would take you about sixty-six billion, five hundred eighty-six million, six hundred twenty-eight thousand, three hundred forty-two 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 698040942241380813 cubic inches would be around 73922.9 feet tall.

Recreational maths with 698040942241380813

• 698040942241380813 backwards is 318083142249040896
• The number of decimal digits it has is: 18
• The sum of 698040942241380813's digits is 72
• More coming soon!