55159289

Names of 55159289

• Cardinal: 55159289 can be written as Fifty-five million, one hundred fifty-nine thousand, two hundred eighty-nine.

Scientific notation

• Scientific notation: 5.5159289 × 10⁷

Factors of 55159289

• Number of distinct prime factors ω(n): 1
• Total number of prime factors Ω(n): 1
• Sum of prime factors: 55159289

Divisors of 55159289

• Number of divisors d(n): 2
• Complete list of divisors:
  1 55159289
• Sum of all divisors σ(n): 55159290
• Sum of proper divisors (its aliquot sum) s(n): 1
• 55159289 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 55159288

Bases of 55159289

• Binary: 11010010011010100111111001₂
• Hexadecimal: 0x349A9F9
• Base-36: WU96H

Squares and roots of 55159289

• 55159289 squared (55159289²) is 3042547162985521
• 55159289 cubed (55159289³) is 167824738259248455654569
• The square root of 55159289 is 7426.9299848591
• The cube root of 55159289 is 380.6620246411

Scales and comparisons

• 55,159,289 seconds is equal to 1 year, 39 weeks, 1 day, 10 hours, 1 minute, 29 seconds.
• To count from 1 to 55,159,289 would take you about two 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 55159289 cubic inches would be around 31.7 feet tall.

Recreational maths with 55159289

• 55159289 backwards is 98295155
• The number of decimal digits it has is: 8
• The sum of 55159289's digits is 44
• More coming soon!