422225744521

Names of 422225744521

• Cardinal: 422225744521 can be written as Four hundred twenty-two billion, two hundred twenty-five million, seven hundred forty-four thousand, five hundred twenty-one.

Scientific notation

• Scientific notation: 4.22225744521 × 10¹¹

Factors of 422225744521

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 245

Divisors of 422225744521

• Number of divisors d(n): 45
• Complete list of divisors:
  1 7 49 89 149 343 623 1043 2401 4361 7301 7921 13261 22201 30527 51107 55447 92827 155407 213689 357749 388129 649789 1087849 1180229 1975889 2716903 4548523 7614943 8261603 13831223 19018321 31839661 53304601 57831221 96818561 175854121 404818547 677729927 1230978847 2833729829 4744109489 8616851929 60317963503 422225744521
• Sum of all divisors σ(n): 501529864661
• Sum of proper divisors (its aliquot sum) s(n): 79304120140
• 422225744521 is a deficient number, because the sum of its proper divisors (79304120140) is less than itself. Its deficiency is 342921624381

Bases of 422225744521

• Binary: 110001001001110100111011001001010001001₂
• Hexadecimal: 0x624E9D9289
• Base-36: 5DYUB1JD

Squares and roots of 422225744521

• 422225744521 squared (422225744521²) is 178274579336312761519441
• 422225744521 cubed (422225744521³) is 75272116989442737783459495440732761
• 422225744521 is a perfect square number. Its square root is 649789
• The cube root of 422225744521 is 7502.0779103023

Scales and comparisons

• 422,225,744,521 seconds is equal to 13,425 years, 24 weeks, 4 days, 1 hour, 2 minutes, 1 second.
• To count from 1 to 422,225,744,521 would take you about twenty-six thousand, eight hundred fifty 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 422225744521 cubic inches would be around 625.2 feet tall.

Recreational maths with 422225744521

• 422225744521 backwards is 125447522224
• The number of decimal digits it has is: 12
• The sum of 422225744521's digits is 40
• More coming soon!