15797990393064

Names of 15797990393064

• Cardinal: 15797990393064 can be written as Fifteen trillion, seven hundred ninety-seven billion, nine hundred ninety million, three hundred ninety-three thousand and sixty-four.

Scientific notation

• Scientific notation: 1.5797990393064 × 10¹³

Factors of 15797990393064

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1887

Divisors of 15797990393064

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 18 22 24 29 33 36 44 58 66 72 87 88 99 116 132 174 198 232 261 264 283 319 348 396 522 566 638 696 792 849 957 1044 1132 1276 1559 1698 1914 2088 2264 2547 2552 2871 3113 3118 3396 3828 4677 5094 5742 6226 6236 6792 7656 8207 9339 9354 10188 11484 12452 12472 14031 16414 17149 18678 18708 20376 22968 24621 24904 28017 28062 32828 34298 37356 37416 45211 49242 51447 56034 56124 65656 68596 73863 74712 90277 90422 98484 102894 112068 112248 135633 137192 147726 154341 180554 180844 196968 205788 224136 270831 271266 295452 308682 361108 361688 406899 411576 441197 497321 541662 542532 590904 617364 722216 812493 813798 882394 994642 1083324 1085064 1234728 1323591 1491963 1624986 1627596 1764788 1989284 2166648 2430481 2647182 2983926 3249972 3255192 3529576 3970773 3978568 4475889 4853167 4860962 5294364 5967852 6499944 7291443 7941546 8951778 9706334 9721924 10588728 11935704 12794713 14559501 14582886 15883092 17903556 19412668 19443848 21874329 25589426 26735291 29119002 29165772 31766184 35807112 38384139 38825336 43678503 43748658 51178852 53470582 58238004 58331544 70483949 76768278 80205873 87357006 87497316 102357704 106941164 115152417 116476008 140741843 140967898 153536556 160411746 174714012 174994632 211451847 213882328 230304834 240617619 281483686 281935796 307073112 320823492 349428024 422225529 422903694 460609668 481235238 562967372 563871592 634355541 641646984 687826123 775323439 844451058 845807388 921219336 962470476 1125934744 1266676587 1268711082 1375652246 1550646878 1688902116 1691614776 1924940952 2063478369 2325970317 2533353174 2537422164 2751304492 3101293756 3377804232 4126956738 4651940634 5066706348 5074844328 5502608984 6190435107 6202587512 6977910951 7566087353 8253913476 9303881268 10133412696 12380870214 13955821902 15132174706 16507826952 18607762536 19946957567 22698262059 24761740428 27911643804 30264349412 39893915134 45396524118 49523480856 55823287608 59840872701 60528698824 68094786177 79787830268 90793048236 119681745402 136189572354 159575660536 179522618103 181586096472 219416533237 239363490804 272379144708 359045236206 438833066474 478726981608 544758289416 658249599711 718090472412 877666132948 1316499199422 1436180944824 1755332265896 1974748799133 2632998398844 3949497598266 5265996797688 7898995196532 15797990393064
• Sum of all divisors σ(n): 48487115008800
• Sum of proper divisors (its aliquot sum) s(n): 32689124615736
• 15797990393064 is an abundant number, because the sum of its proper divisors (32689124615736) is greater than itself. Its abundance is 16891134222672

Bases of 15797990393064

• Binary: 11100101111001000001100110110000010011101000₂
• Hexadecimal: 0xE5E419B04E8
• Base-36: 5LLHVL620

Squares and roots of 15797990393064

• 15797990393064 squared (15797990393064²) is 249576500459342437219308096
• 15797990393064 cubed (15797990393064³) is 3942807156591224806317232850697157446144
• The square root of 15797990393064 is 3974668.5890856359
• The cube root of 15797990393064 is 25091.9231342033

Scales and comparisons

• 15,797,990,393,064 seconds is equal to 502,327 years, 11 weeks, 6 days, 44 minutes, 24 seconds.
• To count from 1 to 15,797,990,393,064 would take you about one million, two hundred fifty-five thousand, eight hundred eighteen 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 15797990393064 cubic inches would be around 2091 feet tall.

Recreational maths with 15797990393064

• 15797990393064 backwards is 46039309979751
• 15797990393064 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15797990393064's digits is 72
• More coming soon!