108243221

Names of 108243221

• Cardinal: 108243221 can be written as One hundred eight million, two hundred forty-three thousand, two hundred twenty-one.

Scientific notation

• Scientific notation: 1.08243221 × 10⁸

Factors of 108243221

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 28371

Divisors of 108243221

• Number of divisors d(n): 8
• Complete list of divisors:
  1 23 167 3841 28181 648163 4706227 108243221
• Sum of all divisors σ(n): 113629824
• Sum of proper divisors (its aliquot sum) s(n): 5386603
• 108243221 is a deficient number, because the sum of its proper divisors (5386603) is less than itself. Its deficiency is 102856618

Bases of 108243221

• Binary: 110011100111010100100010101₂
• Hexadecimal: 0x673A915
• Base-36: 1SG105

Squares and roots of 108243221

• 108243221 squared (108243221²) is 11716594892454841
• 108243221 cubed (108243221³) is 1268241970311460586882861
• The square root of 108243221 is 10404.0002402921
• The cube root of 108243221 is 476.5775376303

Scales and comparisons

• 108,243,221 seconds is equal to 3 years, 22 weeks, 6 days, 19 hours, 33 minutes, 41 seconds.
• To count from 1 to 108,243,221 would take you about five years!

  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 108243221 cubic inches would be around 39.7 feet tall.

Recreational maths with 108243221

• 108243221 backwards is 122342801
• 108243221 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 108243221's digits is 23
• More coming soon!