131302241

Names of 131302241

• Cardinal: 131302241 can be written as One hundred thirty-one million, three hundred two thousand, two hundred forty-one.

Scientific notation

• Scientific notation: 1.31302241 × 10⁸

Factors of 131302241

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 18757470

Divisors of 131302241

• Number of divisors d(n): 4
• Complete list of divisors:
  1 7 18757463 131302241
• Sum of all divisors σ(n): 150059712
• Sum of proper divisors (its aliquot sum) s(n): 18757471
• 131302241 is a deficient number, because the sum of its proper divisors (18757471) is less than itself. Its deficiency is 112544770

Bases of 131302241

• Binary: 111110100111000001101100001₂
• Hexadecimal: 0x7D38361
• Base-36: 2669GH

Squares and roots of 131302241

• 131302241 squared (131302241²) is 17240278491622081
• 131302241 cubed (131302241³) is 2263687201414078960383521
• The square root of 131302241 is 11458.7189947219
• The cube root of 131302241 is 508.2655949393

Scales and comparisons

• 131,302,241 seconds is equal to 4 years, 9 weeks, 16 hours, 50 minutes, 41 seconds.
• To count from 1 to 131,302,241 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 131302241 cubic inches would be around 42.4 feet tall.

Recreational maths with 131302241

• 131302241 backwards is 142203131
• The number of decimal digits it has is: 9
• The sum of 131302241's digits is 17
• More coming soon!