648396713133

Names of 648396713133

• Cardinal: 648396713133 can be written as Six hundred forty-eight billion, three hundred ninety-six million, seven hundred thirteen thousand, one hundred thirty-three.

Scientific notation

• Scientific notation: 6.48396713133 × 10¹¹

Factors of 648396713133

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 425

Divisors of 648396713133

• Number of divisors d(n): 56
• Complete list of divisors:
  1 3 9 13 27 39 81 117 243 351 409 729 1053 1227 3159 3681 5317 9477 11043 15951 33129 47853 99387 143559 167281 298161 430677 501843 1292031 1505529 2174653 3876093 4516587 6523959 13549761 19571877 40649283 58715631 68417929 121947849 176146893 205253787 528440679 615761361 889433077 1585322037 1847284083 2668299231 5541852249 8004897693 16625556747 24014693079 49876670241 72044079237 216132237711 648396713133
• Sum of all divisors σ(n): 1049497157240
• Sum of proper divisors (its aliquot sum) s(n): 401100444107
• 648396713133 is a deficient number, because the sum of its proper divisors (401100444107) is less than itself. Its deficiency is 247296269026

Bases of 648396713133

• Binary: 1001011011110111011101001010110010101101₂
• Hexadecimal: 0x96F774ACAD
• Base-36: 89VANTT9

Squares and roots of 648396713133

• 648396713133 squared (648396713133²) is 420418297601677894675689
• 648396713133 cubed (648396713133³) is 272597842305899363773500108602123637
• The square root of 648396713133 is 805230.8446234533
• The cube root of 648396713133 is 8655.2629855001

Scales and comparisons

• 648,396,713,133 seconds is equal to 20,617 years, 3 days, 14 hours, 5 minutes, 33 seconds.
• To count from 1 to 648,396,713,133 would take you about forty-one thousand, two hundred thirty-four 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 648396713133 cubic inches would be around 721.3 feet tall.

Recreational maths with 648396713133

• 648396713133 backwards is 331317693846
• The number of decimal digits it has is: 12
• The sum of 648396713133's digits is 54
• More coming soon!