489168922068429664

Names of 489168922068429664

• Cardinal: 489168922068429664 can be written as Four hundred eighty-nine quadrillion, one hundred sixty-eight trillion, nine hundred twenty-two billion, sixty-eight million, four hundred twenty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.89168922068429664 × 10¹⁷

Factors of 489168922068429664

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 15286528814638429

Divisors of 489168922068429664

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 8 16 32 15286528814638427 30573057629276854 61146115258553708 122292230517107416 244584461034214832 489168922068429664
• Sum of all divisors σ(n): 963051315322220964
• Sum of proper divisors (its aliquot sum) s(n): 473882393253791300
• 489168922068429664 is a deficient number, because the sum of its proper divisors (473882393253791300) is less than itself. Its deficiency is 15286528814638364

Bases of 489168922068429664

• Binary: 11011001001111000001000101011111011000011001010101101100000₂
• Hexadecimal: 0x6C9E08AFB0CAB60
• Base-36: 3PSJWSHK9274

Squares and roots of 489168922068429664

• 489168922068429664 squared (489168922068429664²) is 239286234317589413948087034915152896
• 489168922068429664 cubed (489168922068429664³) is 117051389306948895873775411718046212843498293181906944
• The square root of 489168922068429664 is 699406120.9829591305
• The cube root of 489168922068429664 is 787927.5499133247

Scales and comparisons

• 489,168,922,068,429,664 seconds is equal to 15,554,058,622 years, 49 weeks, 3 days, 23 hours, 21 minutes, 4 seconds.
• To count from 1 to 489,168,922,068,429,664 would take you about forty-six billion, six hundred sixty-two million, one hundred seventy-five thousand, eight hundred sixty-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 489168922068429664 cubic inches would be around 65660.6 feet tall.

Recreational maths with 489168922068429664

• 489168922068429664 backwards is 466924860229861984
• The number of decimal digits it has is: 18
• The sum of 489168922068429664's digits is 94
• More coming soon!