124981

Names of 124981

• Cardinal: 124981 can be written as One hundred twenty-four thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 1.24981 × 10⁵

Factors of 124981

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 124981

Divisors of 124981

• Number of divisors d(n): 2
• Complete list of divisors:
  1 124981
• Sum of all divisors σ(n): 124982
• Sum of proper divisors (its aliquot sum) s(n): 1
• 124981 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 124980

Bases of 124981

• Binary: 11110100000110101₂
• Hexadecimal: 0x1E835
• Base-36: 2OFP

Squares and roots of 124981

• 124981 squared (124981²) is 15620250361
• 124981 cubed (124981³) is 1952234510368141
• The square root of 124981 is 353.5265195147
• The cube root of 124981 is 49.9974665383

Scales and comparisons

• 124,981 seconds is equal to 1 day, 10 hours, 43 minutes, 1 second.
• To count from 1 to 124,981 would take you about ten 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 124981 cubic inches would be around 4.2 feet tall.

Recreational maths with 124981

• 124981 backwards is 189421
• The number of decimal digits it has is: 6
• The sum of 124981's digits is 25
• More coming soon!