131005424380

Names of 131005424380

• Cardinal: 131005424380 can be written as One hundred thirty-one billion, five million, four hundred twenty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3100542438 × 10¹¹

Factors of 131005424380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2445

Divisors of 131005424380

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 10 20 53 106 163 212 265 326 421 530 652 815 842 1060 1630 1684 1801 2105 3260 3602 4210 7204 8420 8639 9005 17278 18010 22313 34556 36020 43195 44626 68623 86390 89252 95453 111565 137246 172780 190906 223130 274492 293563 343115 381812 446260 477265 587126 686230 758221 954530 1174252 1372460 1467815 1516442 1909060 2935630 3032884 3637019 3791105 5871260 7274038 7582210 14548076 15164420 15558839 18185095 31117678 36370190 40185713 62235356 72740380 77794195 80371426 123590023 155588390 160742852 200928565 247180046 311176780 401857130 494360092 617950115 803714260 1235900230 2471800460 6550271219 13100542438 26201084876 32751356095 65502712190 131005424380
• Sum of all divisors σ(n): 282848666688
• Sum of proper divisors (its aliquot sum) s(n): 151843242308
• 131005424380 is an abundant number, because the sum of its proper divisors (151843242308) is greater than itself. Its abundance is 20837817928

Bases of 131005424380

• Binary: 1111010000000100010000010001011111100₂
• Hexadecimal: 0x1E808822FC
• Base-36: 1O6L8WE4

Squares and roots of 131005424380

• 131005424380 squared (131005424380²) is 17162421216983898384400
• 131005424380 cubed (131005424380³) is 2248370274919291671475118371672000
• The square root of 131005424380 is 361946.7148352089
• The cube root of 131005424380 is 5078.8231766225

Scales and comparisons

• 131,005,424,380 seconds is equal to 4,165 years, 29 weeks, 3 days, 11 hours, 39 minutes, 40 seconds.
• To count from 1 to 131,005,424,380 would take you about eight thousand, three hundred thirty-one 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 131005424380 cubic inches would be around 423.2 feet tall.

Recreational maths with 131005424380

• 131005424380 backwards is 083424500131
• The number of decimal digits it has is: 12
• The sum of 131005424380's digits is 31
• More coming soon!