12748974319488

Names of 12748974319488

• Cardinal: 12748974319488 can be written as Twelve trillion, seven hundred forty-eight billion, nine hundred seventy-four million, three hundred nineteen thousand, four hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2748974319488 × 10¹³

Factors of 12748974319488

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 4619

Divisors of 12748974319488

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 61 64 66 88 96 121 122 128 132 176 183 192 242 244 264 352 363 366 384 484 488 528 671 704 726 732 968 976 1056 1342 1408 1452 1459 1464 1936 1952 2013 2112 2684 2904 2918 2928 3083 3872 3904 4026 4224 4377 5368 5808 5836 5856 6166 7381 7744 7808 8052 8754 9249 10736 11616 11672 11712 12332 14762 15488 16049 16104 17508 18498 21472 22143 23232 23344 23424 24664 29524 32098 32208 33913 35016 36996 42944 44286 46464 46688 48147 49328 59048 64196 64416 67826 70032 73992 85888 88572 88999 93376 96294 98656 101739 118096 128392 128832 135652 140064 147984 176539 177144 177998 186752 188063 192588 197312 203478 236192 256784 257664 266997 271304 280128 295968 353078 354288 355996 373043 376126 385176 394624 406956 472384 513568 529617 533994 542608 560256 564189 591936 706156 708576 711992 746086 752252 770352 813912 944768 978989 1027136 1059234 1067988 1085216 1119129 1128378 1183872 1412312 1417152 1423984 1492172 1504504 1540704 1627824 1957978 2054272 2068693 2118468 2135976 2170432 2238258 2256756 2824624 2834304 2847968 2936967 2984344 3009008 3081408 3255648 3915956 4137386 4236936 4271952 4340864 4476516 4498097 4513512 5649248 5695936 5873934 5968688 6018016 6162816 6206079 6511296 7831912 8274772 8473872 8543904 8953032 8996194 9027024 10768879 11298496 11391872 11747868 11937376 12036032 12412158 13022592 13494291 15663824 16549544 16947744 17087808 17906064 17992388 18054048 21537758 22596992 22755623 23495736 23874752 24072064 24824316 26988582 31327648 32306637 33099088 33895488 34175616 35812128 35984776 36108096 43075516 45511246 46991472 47749504 49479067 49648632 53977164 62655296 64613274 66198176 67790976 68266869 71624256 71969552 72216192 86151032 91022492 93982944 98958134 99297264 107954328 125310592 129226548 132396352 136533738 143248512 143939104 148437201 172302064 182044984 187965888 197916268 198594528 215908656 258453096 264792704 273067476 274383917 287878208 296874402 344604128 364089968 375931776 395832536 397189056 431817312 516906192 544269737 546134952 548767834 575756416 593748804 689208256 728179936 791665072 794378112 823151751 863634624 1033812384 1088539474 1092269904 1097535668 1187497608 1378416512 1456359872 1583330144 1632809211 1646303502 1727269248 2067624768 2177078948 2184539808 2195071336 2374995216 2912719744 3018223087 3166660288 3265618422 3292607004 4135249536 4354157896 4369079616 4390142672 4749990432 6036446174 6333320576 6531236844 6585214008 8708315792 8738159232 8780285344 9054669261 9499980864 12072892348 13062473688 13170428016 17416631584 17560570688 18109338522 18999961728 24145784696 26124947376 26340856032 33200453957 34833263168 35121141376 36218677044 48291569392 52249894752 52681712064 66400907914 69666526336 72437354088 96583138784 99601361871 104499789504 105363424128 132801815828 144874708176 193166277568 199202723742 208999579008 265603631656 289749416352 386332555136 398405447484 531207263312 579498832704 796810894968 1062414526624 1158997665408 1593621789936 2124829053248 3187243579872 4249658106496 6374487159744 12748974319488
• Sum of all divisors σ(n): 37871344828800
• Sum of proper divisors (its aliquot sum) s(n): 25122370509312
• 12748974319488 is an abundant number, because the sum of its proper divisors (25122370509312) is greater than itself. Its abundance is 12373396189824

Bases of 12748974319488

• Binary: 10111001100001011010000101011110011110000000₂
• Hexadecimal: 0xB985A15E780
• Base-36: 4IOSQ52TC

Squares and roots of 12748974319488

• 12748974319488 squared (12748974319488²) is 162536346198964512696582144
• 12748974319488 cubed (12748974319488³) is 2072171703674009573706169875125892022272
• The square root of 12748974319488 is 3570570.5873834783
• The cube root of 12748974319488 is 23361.0171783731

Scales and comparisons

• 12,748,974,319,488 seconds is equal to 405,377 years, 49 weeks, 2 days, 3 hours, 24 minutes, 48 seconds.
• To count from 1 to 12,748,974,319,488 would take you about one million, thirteen thousand, four hundred forty-four 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 12748974319488 cubic inches would be around 1946.8 feet tall.

Recreational maths with 12748974319488

• 12748974319488 backwards is 88491347984721
• The number of decimal digits it has is: 14
• The sum of 12748974319488's digits is 75
• More coming soon!