131023789480

Names of 131023789480

• Cardinal: 131023789480 can be written as One hundred thirty-one billion, twenty-three million, seven hundred eighty-nine thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.3102378948 × 10¹¹

Factors of 131023789480

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 172399749

Divisors of 131023789480

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 172399723 344799446 689598892 861998615 1379197784 1723997230 3275594737 3447994460 6551189474 6895988920 13102378948 16377973685 26204757896 32755947370 65511894740 131023789480
• Sum of all divisors σ(n): 310319503200
• Sum of proper divisors (its aliquot sum) s(n): 179295713720
• 131023789480 is an abundant number, because the sum of its proper divisors (179295713720) is greater than itself. Its abundance is 48271924240

Bases of 131023789480

• Binary: 1111010000001101000000101110110101000₂
• Hexadecimal: 0x1E81A05DA8
• Base-36: 1O6W6IZS

Squares and roots of 131023789480

• 131023789480 squared (131023789480²) is 17167233409699358670400
• 131023789480 cubed (131023789480³) is 2249315976226471360521502307392000
• The square root of 131023789480 is 361972.0838407293
• The cube root of 131023789480 is 5079.0604918271

Scales and comparisons

• 131,023,789,480 seconds is equal to 4,166 years, 7 weeks, 6 days, 1 hour, 4 minutes, 40 seconds.
• To count from 1 to 131,023,789,480 would take you about eight thousand, three hundred thirty-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 131023789480 cubic inches would be around 423.3 feet tall.

Recreational maths with 131023789480

• 131023789480 backwards is 084987320131
• The number of decimal digits it has is: 12
• The sum of 131023789480's digits is 46
• More coming soon!