147993

Names of 147993

• Cardinal: 147993 can be written as One hundred forty-seven thousand, nine hundred ninety-three.

Scientific notation

• Scientific notation: 1.47993 × 10⁵

Factors of 147993

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 49334

Divisors of 147993

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 49331 147993
• Sum of all divisors σ(n): 197328
• Sum of proper divisors (its aliquot sum) s(n): 49335
• 147993 is a deficient number, because the sum of its proper divisors (49335) is less than itself. Its deficiency is 98658

Bases of 147993

• Binary: 100100001000011001₂
• Hexadecimal: 0x24219
• Base-36: 366X

Squares and roots of 147993

• 147993 squared (147993²) is 21901928049
• 147993 cubed (147993³) is 3241332037755657
• The square root of 147993 is 384.6985833091
• The cube root of 147993 is 52.8948907723

Scales and comparisons

• 147,993 seconds is equal to 1 day, 17 hours, 6 minutes, 33 seconds.
• To count from 1 to 147,993 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 147993 cubic inches would be around 4.4 feet tall.

Recreational maths with 147993

• 147993 backwards is 399741
• The number of decimal digits it has is: 6
• The sum of 147993's digits is 33
• More coming soon!