38026142

Names of 38026142

• Cardinal: 38026142 can be written as Thirty-eight million, twenty-six thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.8026142 × 10⁷

Factors of 38026142

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 246943

Divisors of 38026142

• Number of divisors d(n): 16
• Complete list of divisors:
  1 2 7 11 14 22 77 154 246923 493846 1728461 2716153 3456922 5432306 19013071 38026142
• Sum of all divisors σ(n): 71114112
• Sum of proper divisors (its aliquot sum) s(n): 33087970
• 38026142 is a deficient number, because the sum of its proper divisors (33087970) is less than itself. Its deficiency is 4938172

Bases of 38026142

• Binary: 10010001000011101110011110₂
• Hexadecimal: 0x2443B9E
• Base-36: MN15Q

Squares and roots of 38026142

• 38026142 squared (38026142²) is 1445987475404164
• 38026142 cubed (38026142³) is 54985325069940247655288
• The square root of 38026142 is 6166.5340346101
• The cube root of 38026142 is 336.2746184119

Scales and comparisons

• 38,026,142 seconds is equal to 1 year, 10 weeks, 6 days, 2 hours, 49 minutes, 2 seconds.
• To count from 1 to 38,026,142 would take you about forty-two 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 38026142 cubic inches would be around 28 feet tall.

Recreational maths with 38026142

• 38026142 backwards is 24162083
• The number of decimal digits it has is: 8
• The sum of 38026142's digits is 26
• More coming soon!