130089361

Names of 130089361

• Cardinal: 130089361 can be written as One hundred thirty million, eighty-nine thousand, three hundred sixty-one.

Scientific notation

• Scientific notation: 1.30089361 × 10⁸

Factors of 130089361

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 3
• Sum of prime factors: 5199

Divisors of 130089361

• Number of divisors d(n): 8
• Complete list of divisors:
  1 31 1009 4159 31279 128929 4196431 130089361
• Sum of all divisors σ(n): 134451200
• Sum of proper divisors (its aliquot sum) s(n): 4361839
• 130089361 is a deficient number, because the sum of its proper divisors (4361839) is less than itself. Its deficiency is 125727522

Bases of 130089361

• Binary: 111110000010000000110010001₂
• Hexadecimal: 0x7C10191
• Base-36: 25G9LD

Squares and roots of 130089361

• 130089361 squared (130089361²) is 16923241845388321
• 130089361 cubed (130089361³) is 2201533717715027475752881
• The square root of 130089361 is 11405.6723168781
• The cube root of 130089361 is 506.6957483211

Scales and comparisons

• 130,089,361 seconds is equal to 4 years, 7 weeks, 15 hours, 56 minutes, 1 second.
• To count from 1 to 130,089,361 would take you about six 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 130089361 cubic inches would be around 42.2 feet tall.

Recreational maths with 130089361

• 130089361 backwards is 163980031
• 130089361 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130089361's digits is 31
• More coming soon!