10123

Names of 10123

• Cardinal: 10123 can be written as Ten thousand, one hundred twenty-three.

Scientific notation

• Scientific notation: 1.0123 × 10⁴

Factors of 10123

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 244

Divisors of 10123

• Number of divisors d(n): 4
• Complete list of divisors:
  1 53 191 10123
• Sum of all divisors σ(n): 10368
• Sum of proper divisors (its aliquot sum) s(n): 245
• 10123 is a deficient number, because the sum of its proper divisors (245) is less than itself. Its deficiency is 9878

Bases of 10123

• Binary: 10011110001011₂
• Hexadecimal: 0x278B
• Base-36: 7T7

Squares and roots of 10123

• 10123 squared (10123²) is 102475129
• 10123 cubed (10123³) is 1037355730867
• The square root of 10123 is 100.6131204167
• The cube root of 10123 is 21.6323190167

Scales and comparisons

• 10,123 seconds is equal to 2 hours, 48 minutes, 43 seconds.
• To count from 1 to 10,123 would take you about two 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 10123 cubic inches would be around 1.8 feet tall.

Recreational maths with 10123

• 10123 backwards is 32101
• The number of decimal digits it has is: 5
• The sum of 10123's digits is 7
• More coming soon!