148145

Names of 148145

• Cardinal: 148145 can be written as One hundred forty-eight thousand, one hundred forty-five.

Scientific notation

• Scientific notation: 1.48145 × 10⁵

Factors of 148145

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 29634

Divisors of 148145

• Number of divisors d(n): 4
• Complete list of divisors:
  1 5 29629 148145
• Sum of all divisors σ(n): 177780
• Sum of proper divisors (its aliquot sum) s(n): 29635
• 148145 is a deficient number, because the sum of its proper divisors (29635) is less than itself. Its deficiency is 118510

Bases of 148145

• Binary: 100100001010110001₂
• Hexadecimal: 0x242B1
• Base-36: 36B5

Squares and roots of 148145

• 148145 squared (148145²) is 21946941025
• 148145 cubed (148145³) is 3251329578148625
• The square root of 148145 is 384.8960898737
• The cube root of 148145 is 52.9129935933

Scales and comparisons

• 148,145 seconds is equal to 1 day, 17 hours, 9 minutes, 5 seconds.
• To count from 1 to 148,145 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 148145 cubic inches would be around 4.4 feet tall.

Recreational maths with 148145

• 148145 backwards is 541841
• The number of decimal digits it has is: 6
• The sum of 148145's digits is 23
• More coming soon!