145226

Names of 145226

• Cardinal: 145226 can be written as One hundred forty-five thousand, two hundred twenty-six.

Scientific notation

• Scientific notation: 1.45226 × 10⁵

Factors of 145226

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 72615

Divisors of 145226

• Number of divisors d(n): 4
• Complete list of divisors:
  1 2 72613 145226
• Sum of all divisors σ(n): 217842
• Sum of proper divisors (its aliquot sum) s(n): 72616
• 145226 is a deficient number, because the sum of its proper divisors (72616) is less than itself. Its deficiency is 72610

Bases of 145226

• Binary: 100011011101001010₂
• Hexadecimal: 0x2374A
• Base-36: 3422

Squares and roots of 145226

• 145226 squared (145226²) is 21090591076
• 145226 cubed (145226³) is 3062902179603176
• The square root of 145226 is 381.0852922903
• The cube root of 145226 is 52.5631590591

Scales and comparisons

• 145,226 seconds is equal to 1 day, 16 hours, 20 minutes, 26 seconds.
• To count from 1 to 145,226 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 145226 cubic inches would be around 4.4 feet tall.

Recreational maths with 145226

• 145226 backwards is 622541
• The number of decimal digits it has is: 6
• The sum of 145226's digits is 20
• More coming soon!