149342

Names of 149342

• Cardinal: 149342 can be written as One hundred forty-nine thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 1.49342 × 10⁵

Factors of 149342

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 930

Divisors of 149342

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 89 178 839 1678 74671 149342
• Sum of all divisors σ(n): 226800
• Sum of proper divisors (its aliquot sum) s(n): 77458
• 149342 is a deficient number, because the sum of its proper divisors (77458) is less than itself. Its deficiency is 71884

Bases of 149342

• Binary: 100100011101011110₂
• Hexadecimal: 0x2475E
• Base-36: 378E

Squares and roots of 149342

• 149342 squared (149342²) is 22303032964
• 149342 cubed (149342³) is 3330779548909688
• The square root of 149342 is 386.4479266343
• The cube root of 149342 is 53.0551224295

Scales and comparisons

• 149,342 seconds is equal to 1 day, 17 hours, 29 minutes, 2 seconds.
• To count from 1 to 149,342 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 149342 cubic inches would be around 4.4 feet tall.

Recreational maths with 149342

• 149342 backwards is 243941
• The number of decimal digits it has is: 6
• The sum of 149342's digits is 23
• More coming soon!