144445

Names of 144445

• Cardinal: 144445 can be written as One hundred forty-four thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 1.44445 × 10⁵

Factors of 144445

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4139

Divisors of 144445

• Number of divisors d(n): 8
• Complete list of divisors:
  1 5 7 35 4127 20635 28889 144445
• Sum of all divisors σ(n): 198144
• Sum of proper divisors (its aliquot sum) s(n): 53699
• 144445 is a deficient number, because the sum of its proper divisors (53699) is less than itself. Its deficiency is 90746

Bases of 144445

• Binary: 100011010000111101₂
• Hexadecimal: 0x2343D
• Base-36: 33GD

Squares and roots of 144445

• 144445 squared (144445²) is 20864358025
• 144445 cubed (144445³) is 3013752194921125
• The square root of 144445 is 380.0592059141
• The cube root of 144445 is 52.4687644885

Scales and comparisons

• 144,445 seconds is equal to 1 day, 16 hours, 7 minutes, 25 seconds.
• To count from 1 to 144,445 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 144445 cubic inches would be around 4.4 feet tall.

Recreational maths with 144445

• 144445 backwards is 544441
• The number of decimal digits it has is: 6
• The sum of 144445's digits is 22
• More coming soon!