148809

Names of 148809

• Cardinal: 148809 can be written as One hundred forty-eight thousand, eight hundred nine.

Scientific notation

• Scientific notation: 1.48809 × 10⁵

Factors of 148809

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 49606

Divisors of 148809

• Number of divisors d(n): 4
• Complete list of divisors:
  1 3 49603 148809
• Sum of all divisors σ(n): 198416
• Sum of proper divisors (its aliquot sum) s(n): 49607
• 148809 is a deficient number, because the sum of its proper divisors (49607) is less than itself. Its deficiency is 99202

Bases of 148809

• Binary: 100100010101001001₂
• Hexadecimal: 0x24549
• Base-36: 36TL

Squares and roots of 148809

• 148809 squared (148809²) is 22144118481
• 148809 cubed (148809³) is 3295244127039129
• The square root of 148809 is 385.7576959699
• The cube root of 148809 is 52.9919294701

Scales and comparisons

• 148,809 seconds is equal to 1 day, 17 hours, 20 minutes, 9 seconds.
• To count from 1 to 148,809 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 148809 cubic inches would be around 4.4 feet tall.

Recreational maths with 148809

• 148809 backwards is 908841
• The number of decimal digits it has is: 6
• The sum of 148809's digits is 30
• More coming soon!