421049950979

Names of 421049950979

• Cardinal: 421049950979 can be written as Four hundred twenty-one billion, forty-nine million, nine hundred fifty thousand, nine hundred seventy-nine.

Scientific notation

• Scientific notation: 4.21049950979 × 10¹¹

Factors of 421049950979

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 98124589

Divisors of 421049950979

• Number of divisors d(n): 8
• Complete list of divisors:
  1 7 613 4291 98123969 686867783 60149992997 421049950979
• Sum of all divisors σ(n): 481984940640
• Sum of proper divisors (its aliquot sum) s(n): 60934989661
• 421049950979 is a deficient number, because the sum of its proper divisors (60934989661) is less than itself. Its deficiency is 360114961318

Bases of 421049950979

• Binary: 110001000001000100010000110001100000011₂
• Hexadecimal: 0x6208886303
• Base-36: 5DFE9PFN

Squares and roots of 421049950979

• 421049950979 squared (421049950979²) is 177283061219418303058441
• 421049950979 cubed (421049950979³) is 74645024235843132465651948822163739
• The square root of 421049950979 is 648883.6189787811
• The cube root of 421049950979 is 7495.1076299389

Scales and comparisons

• 421,049,950,979 seconds is equal to 13,388 years, 4 weeks, 3 days, 7 hours, 42 minutes, 59 seconds.
• To count from 1 to 421,049,950,979 would take you about twenty-six thousand, seven hundred seventy-six 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 421049950979 cubic inches would be around 624.6 feet tall.

Recreational maths with 421049950979

• 421049950979 backwards is 979059940124
• The number of decimal digits it has is: 12
• The sum of 421049950979's digits is 59
• More coming soon!