144993

Names of 144993

• Cardinal: 144993 can be written as One hundred forty-four thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.44993 × 10⁵

Factors of 144993

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 2863

Divisors of 144993

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 17 51 2843 8529 48331 144993
• Sum of all divisors σ(n): 204768
• Sum of proper divisors (its aliquot sum) s(n): 59775
• 144993 is a deficient number, because the sum of its proper divisors (59775) is less than itself. Its deficiency is 85218

Bases of 144993

• Binary: 100011011001100001₂
• Hexadecimal: 0x23661
• Base-36: 33VL

Squares and roots of 144993

• 144993 squared (144993²) is 21022970049
• 144993 cubed (144993³) is 3048183496314657
• The square root of 144993 is 380.7794637319
• The cube root of 144993 is 52.5350333063

Scales and comparisons

• 144,993 seconds is equal to 1 day, 16 hours, 16 minutes, 33 seconds.
• To count from 1 to 144,993 would take you about sixteen hours.

  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 144993 cubic inches would be around 4.4 feet tall.

Recreational maths with 144993

• 144993 backwards is 399441
• The number of decimal digits it has is: 6
• The sum of 144993's digits is 30
• More coming soon!