1422408369

Names of 1422408369

• Cardinal: 1422408369 can be written as One billion, four hundred twenty-two million, four hundred eight thousand, three hundred sixty-nine.

Scientific notation

• Scientific notation: 1.422408369 × 10⁹

Factors of 1422408369

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 43559

Divisors of 1422408369

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 21397 22159 64191 66477 474136123 1422408369
• Sum of all divisors σ(n): 1896718720
• Sum of proper divisors (its aliquot sum) s(n): 474310351
• 1422408369 is a deficient number, because the sum of its proper divisors (474310351) is less than itself. Its deficiency is 948098018

Bases of 1422408369

• Binary: 1010100110010000011101010110001₂
• Hexadecimal: 0x54C83AB1
• Base-36: NIV5BL

Squares and roots of 1422408369

• 1422408369 squared (1422408369²) is 2023245568201240161
• 1422408369 cubed (1422408369³) is 2877881428751604281185307409
• The square root of 1422408369 is 37714.8295634489
• The cube root of 1422408369 is 1124.6259481389

Scales and comparisons

• 1,422,408,369 seconds is equal to 45 years, 11 weeks, 6 days, 1 hour, 26 minutes, 9 seconds.
• To count from 1 to 1,422,408,369 would take you about ninety 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 1422408369 cubic inches would be around 93.7 feet tall.

Recreational maths with 1422408369

• 1422408369 backwards is 9638042241
• The number of decimal digits it has is: 10
• The sum of 1422408369's digits is 39
• More coming soon!