31061214249

Names of 31061214249

• Cardinal: 31061214249 can be written as Thirty-one billion, sixty-one million, two hundred fourteen thousand, two hundred forty-nine.

Scientific notation

• Scientific notation: 3.1061214249 × 10¹⁰

Factors of 31061214249

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 76937

Divisors of 31061214249

• Number of divisors d(n): 32
• Complete list of divisors:
  1 3 13 37 39 111 281 481 843 1443 3653 10397 10959 31191 76603 135161 229809 405483 995839 2834311 2987517 8502933 21525443 36846043 64576329 110538129 279830759 796441391 839492277 2389324173 10353738083 31061214249
• Sum of all divisors σ(n): 45969753984
• Sum of proper divisors (its aliquot sum) s(n): 14908539735
• 31061214249 is a deficient number, because the sum of its proper divisors (14908539735) is less than itself. Its deficiency is 16152674514

Bases of 31061214249

• Binary: 11100111011011001001000010000101001₂
• Hexadecimal: 0x73B648429
• Base-36: E9P1MAX

Squares and roots of 31061214249

• 31061214249 squared (31061214249²) is 964799030622280634001
• 31061214249 cubed (31061214249³) is 29967829397386170565708615080249
• The square root of 31061214249 is 176241.9196700943
• The cube root of 31061214249 is 3143.4470053233

Scales and comparisons

• 31,061,214,249 seconds is equal to 987 years, 33 weeks, 5 days, 19 hours, 4 minutes, 9 seconds.
• To count from 1 to 31,061,214,249 would take you about one thousand, nine hundred seventy-five 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 31061214249 cubic inches would be around 262 feet tall.

Recreational maths with 31061214249

• 31061214249 backwards is 94241216013
• The number of decimal digits it has is: 11
• The sum of 31061214249's digits is 33
• More coming soon!