42233898

Names of 42233898

• Cardinal: 42233898 can be written as Forty-two million, two hundred thirty-three thousand, eight hundred ninety-eight.

Scientific notation

• Scientific notation: 4.2233898 × 10⁷

Factors of 42233898

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 19038

Divisors of 42233898

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 53 106 159 318 371 742 1113 2226 18973 37946 56919 113838 132811 265622 398433 796866 1005569 2011138 3016707 6033414 7038983 14077966 21116949 42233898
• Sum of all divisors σ(n): 98361216
• Sum of proper divisors (its aliquot sum) s(n): 56127318
• 42233898 is an abundant number, because the sum of its proper divisors (56127318) is greater than itself. Its abundance is 13893420

Bases of 42233898

• Binary: 10100001000111000000101010₂
• Hexadecimal: 0x284702A
• Base-36: P57VU

Squares and roots of 42233898

• 42233898 squared (42233898²) is 1783702140274404
• 42233898 cubed (42233898³) is 75332694254730870546792
• The square root of 42233898 is 6498.7612665801
• The cube root of 42233898 is 348.2467367641

Scales and comparisons

• 42,233,898 seconds is equal to 1 year, 17 weeks, 5 days, 19 hours, 38 minutes, 18 seconds.
• To count from 1 to 42,233,898 would take you about two 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 42233898 cubic inches would be around 29 feet tall.

Recreational maths with 42233898

• 42233898 backwards is 89833224
• The number of decimal digits it has is: 8
• The sum of 42233898's digits is 39
• More coming soon!