42135138050330923

Names of 42135138050330923

• Cardinal: 42135138050330923 can be written as Forty-two quadrillion, one hundred thirty-five trillion, one hundred thirty-eight billion, fifty million, three hundred thirty thousand, nine hundred twenty-three.

Scientific notation

• Scientific notation: 4.2135138050330923 × 10¹⁶

Factors of 42135138050330923

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 15271219853

Divisors of 42135138050330923

• Number of divisors d(n): 8
• Complete list of divisors:
  1 13 212243 2759159 15271007597 198523098761 3241164465410071 42135138050330923
• Sum of all divisors σ(n): 45376516312818768
• Sum of proper divisors (its aliquot sum) s(n): 3241378262487845
• 42135138050330923 is a deficient number, because the sum of its proper divisors (3241378262487845) is less than itself. Its deficiency is 38893759787843078

Bases of 42135138050330923

• Binary: 10010101101100011010111101010000000011010101000100101011₂
• Hexadecimal: 0x95B1AF500D512B
• Base-36: BIVNR765357

Squares and roots of 42135138050330923

• 42135138050330923 squared (42135138050330923²) is 1775369858520444775077949810031929
• 42135138050330923 cubed (42135138050330923³) is 74805454079155420065001775902969723707783646040467
• The square root of 42135138050330923 is 205268453.6170400515
• The cube root of 42135138050330923 is 347975.0776244443

Scales and comparisons

• 42,135,138,050,330,923 seconds is equal to 1,339,767,057 years, 23 weeks, 6 days, 20 hours, 48 minutes, 43 seconds.
• To count from 1 to 42,135,138,050,330,923 would take you about four billion, nineteen million, three hundred one thousand, one hundred seventy-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 42135138050330923 cubic inches would be around 28997.9 feet tall.

Recreational maths with 42135138050330923

• 42135138050330923 backwards is 32903305083153124
• The number of decimal digits it has is: 17
• The sum of 42135138050330923's digits is 52
• More coming soon!