421364969375

Names of 421364969375

• Cardinal: 421364969375 can be written as Four hundred twenty-one billion, three hundred sixty-four million, nine hundred sixty-nine thousand, three hundred seventy-five.

Scientific notation

• Scientific notation: 4.21364969375 × 10¹¹

Factors of 421364969375

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3219

Divisors of 421364969375

• Number of divisors d(n): 80
• Complete list of divisors:
  1 5 7 25 35 41 125 175 205 287 625 875 1025 1187 1435 1979 4375 5125 5935 7175 8309 9895 13853 25625 29675 35875 41545 48667 49475 69265 81139 148375 179375 207725 243335 247375 340669 346325 405695 567973 741875 1038625 1216675 1236875 1703345 1731625 2028475 2349073 2839865 5193125 6083375 8516725 8658125 10142375 11745365 14199325 16443511 30416875 42583625 50711875 58726825 70996625 82217555 96311993 212918125 293634125 354983125 411087775 481559965 674183951 1468170625 2055438875 2407799825 3370919755 10277194375 12038999125 16854598775 60194995625 84272993875 421364969375
• Sum of all divisors σ(n): 617265411840
• Sum of proper divisors (its aliquot sum) s(n): 195900442465
• 421364969375 is a deficient number, because the sum of its proper divisors (195900442465) is less than itself. Its deficiency is 225464526910

Bases of 421364969375

• Binary: 110001000011011010011110010111110011111₂
• Hexadecimal: 0x621B4F2F9F
• Base-36: 5DKLTN6N

Squares and roots of 421364969375

• 421364969375 squared (421364969375²) is 177548437416394687890625
• 421364969375 cubed (421364969375³) is 74812691894538251785945886474609375
• The square root of 421364969375 is 649126.3123422127
• The cube root of 421364969375 is 7496.9763774877

Scales and comparisons

• 421,364,969,375 seconds is equal to 13,398 years, 5 weeks, 2 days, 8 hours, 49 minutes, 35 seconds.
• To count from 1 to 421,364,969,375 would take you about twenty-six thousand, seven hundred ninety-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 421364969375 cubic inches would be around 624.7 feet tall.

Recreational maths with 421364969375

• 421364969375 backwards is 573969463124
• The number of decimal digits it has is: 12
• The sum of 421364969375's digits is 59
• More coming soon!