13309830842

Names of 13309830842

• Cardinal: 13309830842 can be written as Thirteen billion, three hundred nine million, eight hundred thirty thousand, eight hundred forty-two.

Scientific notation

• Scientific notation: 1.3309830842 × 10¹⁰

Factors of 13309830842

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 945

Divisors of 13309830842

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 7 11 14 17 22 31 34 62 77 119 121 154 187 217 238 242 289 341 374 434 527 578 682 847 877 1054 1309 1694 1754 2023 2057 2387 2618 3179 3689 3751 4046 4114 4774 5797 6139 6358 7378 7502 8959 9647 11594 12278 14399 14909 17918 19294 22253 26257 27187 28798 29818 34969 40579 44506 52514 54374 62713 63767 67529 69938 81158 98549 104363 106117 125426 127534 135058 163999 190309 197098 208726 212234 244783 253453 299057 327998 380618 446369 462179 489566 506906 598114 689843 742819 892738 924358 1084039 1147993 1379686 1485638 1774171 1803989 2093399 2168078 2295986 2787983 3235253 3289627 3548342 3607978 4186798 5083969 5575966 6470506 6579254 7588273 7857043 10167938 12627923 15176546 15714086 19515881 23027389 25255846 30667813 35587783 39031762 46054778 54999301 55923659 61335626 71175566 86427473 109998602 111847318 172854946 214674691 391465613 429349382 604992311 782931226 950702203 1209984622 1901404406 6654915421 13309830842
• Sum of all divisors σ(n): 27532506624
• Sum of proper divisors (its aliquot sum) s(n): 14222675782
• 13309830842 is an abundant number, because the sum of its proper divisors (14222675782) is greater than itself. Its abundance is 912844940

Bases of 13309830842

• Binary: 1100011001010100111110011010111010₂
• Hexadecimal: 0x31953E6BA
• Base-36: 644BV7E

Squares and roots of 13309830842

• 13309830842 squared (13309830842²) is 177151597042654428964
• 13309830842 cubed (13309830842³) is 2357857790027877908172945307688
• The square root of 13309830842 is 115368.2401790027
• The cube root of 13309830842 is 2369.8681193269

Scales and comparisons

• 13,309,830,842 seconds is equal to 423 years, 10 weeks, 6 days, 23 hours, 14 minutes, 2 seconds.
• To count from 1 to 13,309,830,842 would take you about eight hundred forty-six 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 13309830842 cubic inches would be around 197.5 feet tall.

Recreational maths with 13309830842

• 13309830842 backwards is 24803890331
• The number of decimal digits it has is: 11
• The sum of 13309830842's digits is 41
• More coming soon!