42008529633841845

Names of 42008529633841845

• Cardinal: 42008529633841845 can be written as Forty-two quadrillion, eight trillion, five hundred twenty-nine billion, six hundred thirty-three million, eight hundred forty-one thousand, eight hundred forty-five.

Scientific notation

• Scientific notation: 4.2008529633841845 × 10¹⁶

Factors of 42008529633841845

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 3337590819

Divisors of 42008529633841845

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 5 9 15 17 45 51 85 153 255 765 16453 49359 82265 148077 246795 279701 740385 839103 1398505 2517309 4195515 12586545 3337574341 10012723023 16687871705 30038169069 50063615115 56738763797 150190845345 170216291391 283693818985 510648874173 851081456955 2553244370865 54913110632473 164739331897419 274565553162365 494217995692257 823696659487095 933522880752041 2471089978461285 2800568642256123 4667614403760205 8401705926768369 14002843211280615 42008529633841845
• Sum of all divisors σ(n): 77102693305468272
• Sum of proper divisors (its aliquot sum) s(n): 35094163671626427
• 42008529633841845 is a deficient number, because the sum of its proper divisors (35094163671626427) is less than itself. Its deficiency is 6914365962215418

Bases of 42008529633841845

• Binary: 10010101001111101000100011111110010111001001001010110101₂
• Hexadecimal: 0x953E88FE5C92B5
• Base-36: BHMS43FW9F9

Squares and roots of 42008529633841845

• 42008529633841845 squared (42008529633841845²) is 1764716561997368455947494473004025
• 42008529633841845 cubed (42008529633841845³) is 74133147989997952263824451309090421225398898426125
• The square root of 42008529633841845 is 204959824.4384539011
• The cube root of 42008529633841845 is 347626.1940343687

Scales and comparisons

• 42,008,529,633,841,845 seconds is equal to 1,335,741,301 years, 23 weeks, 30 minutes, 45 seconds.
• To count from 1 to 42,008,529,633,841,845 would take you about four billion, seven million, two hundred twenty-three thousand, nine hundred 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 42008529633841845 cubic inches would be around 28968.8 feet tall.

Recreational maths with 42008529633841845

• 42008529633841845 backwards is 54814833692580024
• The number of decimal digits it has is: 17
• The sum of 42008529633841845's digits is 72
• More coming soon!