15950149

Names of 15950149

• Cardinal: 15950149 can be written as Fifteen million, nine hundred fifty thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 1.5950149 × 10⁷

Factors of 15950149

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 15686

Divisors of 15950149

• Number of divisors d(n): 4
• Complete list of divisors:
  1 1093 14593 15950149
• Sum of all divisors σ(n): 15965836
• Sum of proper divisors (its aliquot sum) s(n): 15687
• 15950149 is a deficient number, because the sum of its proper divisors (15687) is less than itself. Its deficiency is 15934462

Bases of 15950149

• Binary: 111100110110000101000101₂
• Hexadecimal: 0xF36145
• Base-36: 9HV7P

Squares and roots of 15950149

• 15950149 squared (15950149²) is 254407253122201
• 15950149 cubed (15950149³) is 4057833593979821157949
• The square root of 15950149 is 3993.7637636695
• The cube root of 15950149 is 251.7222363633

Scales and comparisons

• 15,950,149 seconds is equal to 26 weeks, 2 days, 14 hours, 35 minutes, 49 seconds.
• To count from 1 to 15,950,149 would take you about thirty-nine 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 15950149 cubic inches would be around 21 feet tall.

Recreational maths with 15950149

• 15950149 backwards is 94105951
• The number of decimal digits it has is: 8
• The sum of 15950149's digits is 34
• More coming soon!