148138

Names of 148138

• Cardinal: 148138 can be written as One hundred forty-eight thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 1.48138 × 10⁵

Factors of 148138

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 4376

Divisors of 148138

• Number of divisors d(n): 8
• Complete list of divisors:
  1 2 17 34 4357 8714 74069 148138
• Sum of all divisors σ(n): 235332
• Sum of proper divisors (its aliquot sum) s(n): 87194
• 148138 is a deficient number, because the sum of its proper divisors (87194) is less than itself. Its deficiency is 60944

Bases of 148138

• Binary: 100100001010101010₂
• Hexadecimal: 0x242AA
• Base-36: 36AY

Squares and roots of 148138

• 148138 squared (148138²) is 21944867044
• 148138 cubed (148138³) is 3250868714164072
• The square root of 148138 is 384.8869964029
• The cube root of 148138 is 52.9121601827

Scales and comparisons

• 148,138 seconds is equal to 1 day, 17 hours, 8 minutes, 58 seconds.
• To count from 1 to 148,138 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 148138 cubic inches would be around 4.4 feet tall.

Recreational maths with 148138

• 148138 backwards is 831841
• The number of decimal digits it has is: 6
• The sum of 148138's digits is 25
• More coming soon!