103421

Names of 103421

• Cardinal: 103421 can be written as One hundred three thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 1.03421 × 10⁵

Factors of 103421

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 103421

Divisors of 103421

• Number of divisors d(n): 2
• Complete list of divisors:
  1 103421
• Sum of all divisors σ(n): 103422
• Sum of proper divisors (its aliquot sum) s(n): 1
• 103421 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 103420

Bases of 103421

• Binary: 11001001111111101₂
• Hexadecimal: 0x193FD
• Base-36: 27ST

Squares and roots of 103421

• 103421 squared (103421²) is 10695903241
• 103421 cubed (103421³) is 1106181009087461
• The square root of 103421 is 321.5913556053
• The cube root of 103421 is 46.9392606061

Scales and comparisons

• 103,421 seconds is equal to 1 day, 4 hours, 43 minutes, 41 seconds.
• To count from 1 to 103,421 would take you about four 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 103421 cubic inches would be around 3.9 feet tall.

Recreational maths with 103421

• 103421 backwards is 124301
• 103421 is a twin prime! Its twin is 103423
• The number of decimal digits it has is: 6
• The sum of 103421's digits is 11
• More coming soon!