131989313800

Names of 131989313800

• Cardinal: 131989313800 can be written as One hundred thirty-one billion, nine hundred eighty-nine million, three hundred thirteen thousand, eight hundred.

Scientific notation

• Scientific notation: 1.319893138 × 10¹¹

Factors of 131989313800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 686767

Divisors of 131989313800

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 8 10 20 25 31 40 50 62 100 124 155 200 248 310 620 775 961 1240 1550 1922 3100 3844 4805 6200 7688 9610 19220 24025 38440 48050 96100 192200 686729 1373458 2746916 3433645 5493832 6867290 13734580 17168225 21288599 27469160 34336450 42577198 68672900 85154396 106442995 137345800 170308792 212885990 425771980 532214975 659946569 851543960 1064429950 1319893138 2128859900 2639786276 3299732845 4257719800 5279572552 6599465690 13198931380 16498664225 26397862760 32997328450 65994656900 131989313800
• Sum of all divisors σ(n): 317094143850
• Sum of proper divisors (its aliquot sum) s(n): 185104830050
• 131989313800 is an abundant number, because the sum of its proper divisors (185104830050) is greater than itself. Its abundance is 53115516250

Bases of 131989313800

• Binary: 1111010111011001011010001100100001000₂
• Hexadecimal: 0x1EBB2D1908
• Base-36: 1OMV12BS

Squares and roots of 131989313800

• 131989313800 squared (131989313800²) is 17421178957394870440000
• 131989313800 cubed (131989313800³) is 2299409456173548385015504072000000
• The square root of 131989313800 is 363303.3357953103
• The cube root of 131989313800 is 5091.5059661551

Scales and comparisons

• 131,989,313,800 seconds is equal to 4,196 years, 44 weeks, 2 days, 2 hours, 16 minutes, 40 seconds.
• To count from 1 to 131,989,313,800 would take you about eight thousand, three hundred ninety-three 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 131989313800 cubic inches would be around 424.3 feet tall.

Recreational maths with 131989313800

• 131989313800 backwards is 008313989131
• The number of decimal digits it has is: 12
• The sum of 131989313800's digits is 46
• More coming soon!