42364169

Names of 42364169

• Cardinal: 42364169 can be written as Forty-two million, three hundred sixty-four thousand, one hundred sixty-nine.

Scientific notation

• Scientific notation: 4.2364169 × 10⁷

Factors of 42364169

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 84726

Divisors of 42364169

• Number of divisors d(n): 4
• Complete list of divisors:
  1 503 84223 42364169
• Sum of all divisors σ(n): 42448896
• Sum of proper divisors (its aliquot sum) s(n): 84727
• 42364169 is a deficient number, because the sum of its proper divisors (84727) is less than itself. Its deficiency is 42279442

Bases of 42364169

• Binary: 10100001100110110100001001₂
• Hexadecimal: 0x2866D09
• Base-36: P80EH

Squares and roots of 42364169

• 42364169 squared (42364169²) is 1794722815060561
• 42364169 cubed (42364169³) is 76031940645381351438809
• The square root of 42364169 is 6508.7763058811
• The cube root of 42364169 is 348.6044264249

Scales and comparisons

• 42,364,169 seconds is equal to 1 year, 18 weeks, 7 hours, 49 minutes, 29 seconds.
• To count from 1 to 42,364,169 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 42364169 cubic inches would be around 29.1 feet tall.

Recreational maths with 42364169

• 42364169 backwards is 96146324
• The number of decimal digits it has is: 8
• The sum of 42364169's digits is 35
• More coming soon!