149943

Names of 149943

• Cardinal: 149943 can be written as One hundred forty-nine thousand, nine hundred forty-three.

Scientific notation

• Scientific notation: 1.49943 × 10⁵

Factors of 149943

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 485

Divisors of 149943

• Number of divisors d(n): 8
• Complete list of divisors:
  1 3 151 331 453 993 49981 149943
• Sum of all divisors σ(n): 201856
• Sum of proper divisors (its aliquot sum) s(n): 51913
• 149943 is a deficient number, because the sum of its proper divisors (51913) is less than itself. Its deficiency is 98030

Bases of 149943

• Binary: 100100100110110111₂
• Hexadecimal: 0x249B7
• Base-36: 37P3

Squares and roots of 149943

• 149943 squared (149943²) is 22482903249
• 149943 cubed (149943³) is 3371153961864807
• The square root of 149943 is 387.2247409453
• The cube root of 149943 is 53.1261974355

Scales and comparisons

• 149,943 seconds is equal to 1 day, 17 hours, 39 minutes, 3 seconds.
• To count from 1 to 149,943 would take you about seventeen 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 149943 cubic inches would be around 4.4 feet tall.

Recreational maths with 149943

• 149943 backwards is 349941
• The number of decimal digits it has is: 6
• The sum of 149943's digits is 30
• More coming soon!