550981

Names of 550981

• Cardinal: 550981 can be written as Five hundred fifty thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 5.50981 × 10⁵

Factors of 550981

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 683

Divisors of 550981

• Number of divisors d(n): 8
• Complete list of divisors:
  1 19 47 617 893 11723 28999 550981
• Sum of all divisors σ(n): 593280
• Sum of proper divisors (its aliquot sum) s(n): 42299
• 550981 is a deficient number, because the sum of its proper divisors (42299) is less than itself. Its deficiency is 508682

Bases of 550981

• Binary: 10000110100001000101₂
• Hexadecimal: 0x86845
• Base-36: BT51

Squares and roots of 550981

• 550981 squared (550981²) is 303580062361
• 550981 cubed (550981³) is 167266846339726141
• The square root of 550981 is 742.2809441175
• The cube root of 550981 is 81.9808105005

Scales and comparisons

• 550,981 seconds is equal to 6 days, 9 hours, 3 minutes, 1 second.
• To count from 1 to 550,981 would take you about six days.

  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 550981 cubic inches would be around 6.8 feet tall.

Recreational maths with 550981

• 550981 backwards is 189055
• The number of decimal digits it has is: 6
• The sum of 550981's digits is 28
• More coming soon!