6400013505869130

Names of 6400013505869130

• Cardinal: 6400013505869130 can be written as Six quadrillion, four hundred trillion, thirteen billion, five hundred five million, eight hundred sixty-nine thousand, one hundred thirty.

Scientific notation

• Scientific notation: 6.40001350586913 × 10¹⁵

Factors of 6400013505869130

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 30476254789870

Divisors of 6400013505869130

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 30476254789853 60952509579706 91428764369559 152381273949265 182857528739118 213333783528971 304762547898530 426667567057942 457143821847795 640001350586913 914287643695590 1066668917644855 1280002701173826 2133337835289710 3200006752934565 6400013505869130
• Sum of all divisors σ(n): 17554322758955904
• Sum of proper divisors (its aliquot sum) s(n): 11154309253086774
• 6400013505869130 is an abundant number, because the sum of its proper divisors (11154309253086774) is greater than itself. Its abundance is 4754295747217644

Bases of 6400013505869130

• Binary: 10110101111001100011101000011100100110011010101001010₂
• Hexadecimal: 0x16BCC74393354A
• Base-36: 1R0M5M5XXL6

Squares and roots of 6400013505869130

• 6400013505869130 squared (6400013505869130²) is 40960172875307272500956686956900
• 6400013505869130 cubed (6400013505869130³) is 262145659604700940081953731692973838269350497000
• The square root of 6400013505869130 is 80000084.4116375293
• The cube root of 6400013505869130 is 185663.6839458595

Scales and comparisons

• 6,400,013,505,869,130 seconds is equal to 203,500,632 years, 49 weeks, 1 day, 5 minutes, 30 seconds.
• To count from 1 to 6,400,013,505,869,130 would take you about six hundred ten million, five hundred one thousand, eight hundred ninety-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 6400013505869130 cubic inches would be around 15472 feet tall.

Recreational maths with 6400013505869130

• 6400013505869130 backwards is 0319685053100046
• The number of decimal digits it has is: 16
• The sum of 6400013505869130's digits is 51
• More coming soon!