131486740839

Names of 131486740839

• Cardinal: 131486740839 can be written as One hundred thirty-one billion, four hundred eighty-six million, seven hundred forty thousand, eight hundred thirty-nine.

Scientific notation

• Scientific notation: 1.31486740839 × 10¹¹

Factors of 131486740839

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1984

Divisors of 131486740839

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 9 17 19 31 41 51 57 93 123 153 171 279 323 361 369 527 589 697 779 969 1083 1271 1581 1767 1873 2091 2337 2907 3249 3813 4743 5301 5619 6137 6273 7011 10013 11191 11439 13243 14801 16857 18411 21607 24149 30039 31841 33573 35587 39729 44403 55233 58063 64821 72447 76793 90117 95523 100719 106761 119187 133209 174189 190247 194463 217341 230379 251617 286569 320283 410533 458831 522567 570741 604979 676153 691137 754851 987071 1103197 1231599 1305481 1376493 1459067 1712223 1814937 2028459 2264553 2380583 2961213 3309591 3694797 3916443 4129479 4377201 5444811 6085377 7141749 7800127 8883639 9928773 11494601 11749329 13131603 18754349 20960743 21425247 23400381 24804139 27722273 34483803 40469911 45231077 56263047 62882229 70201143 74412417 83166819 103451409 121409733 135693231 168789141 188646687 223237251 249500457 356332631 364229199 407079693 471278641 768928309 859390463 1068997893 1413835923 2306784927 2578171389 3206993679 4241507769 6920354781 7734514167 14609637871 43828913613 131486740839
• Sum of all divisors σ(n): 224548257024
• Sum of proper divisors (its aliquot sum) s(n): 93061516185
• 131486740839 is a deficient number, because the sum of its proper divisors (93061516185) is less than itself. Its deficiency is 38425224654

Bases of 131486740839

• Binary: 1111010011101001110000111000101100111₂
• Hexadecimal: 0x1E9D387167
• Base-36: 1OEJT6JR

Squares and roots of 131486740839

• 131486740839 squared (131486740839²) is 17288763016462350423921
• 131486740839 cubed (131486740839³) is 2273243102172472960790902313209719
• The square root of 131486740839 is 362611.0048509283
• The cube root of 131486740839 is 5085.0354729327

Scales and comparisons

• 131,486,740,839 seconds is equal to 4,180 years, 45 weeks, 2 days, 6 hours, 40 minutes, 39 seconds.
• To count from 1 to 131,486,740,839 would take you about eight thousand, three hundred sixty-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 131486740839 cubic inches would be around 423.8 feet tall.

Recreational maths with 131486740839

• 131486740839 backwards is 938047684131
• The number of decimal digits it has is: 12
• The sum of 131486740839's digits is 54
• More coming soon!