38968424

Names of 38968424

• Cardinal: 38968424 can be written as Thirty-eight million, nine hundred sixty-eight thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 3.8968424 × 10⁷

Factors of 38968424

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 442836

Divisors of 38968424

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 4 8 11 22 44 88 442823 885646 1771292 3542584 4871053 9742106 19484212 38968424
• Sum of all divisors σ(n): 79708320
• Sum of proper divisors (its aliquot sum) s(n): 40739896
• 38968424 is an abundant number, because the sum of its proper divisors (40739896) is greater than itself. Its abundance is 1771472

Bases of 38968424

• Binary: 10010100101001110001101000₂
• Hexadecimal: 0x2529C68
• Base-36: N7888

Squares and roots of 38968424

• 38968424 squared (38968424²) is 1518538069043776
• 38968424 cubed (38968424³) is 59175035334639137729024
• The square root of 38968424 is 6242.4693831849
• The cube root of 38968424 is 339.0295974599

Scales and comparisons

• 38,968,424 seconds is equal to 1 year, 12 weeks, 3 days, 33 minutes, 44 seconds.
• To count from 1 to 38,968,424 would take you about forty-four weeks!

  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 38968424 cubic inches would be around 28.3 feet tall.

Recreational maths with 38968424

• 38968424 backwards is 42486983
• 38968424 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 38968424's digits is 44
• More coming soon!