12731069511648

Names of 12731069511648

• Cardinal: 12731069511648 can be written as Twelve trillion, seven hundred thirty-one billion, sixty-nine million, five hundred eleven thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 1.2731069511648 × 10¹³

Factors of 12731069511648

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2274

Divisors of 12731069511648

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 23 24 27 32 36 41 46 48 54 61 69 72 82 92 96 108 122 123 127 138 144 164 183 184 207 216 244 246 254 276 288 328 366 368 369 381 414 432 488 492 508 549 552 621 656 732 736 738 762 828 864 943 976 984 1016 1098 1104 1107 1143 1242 1312 1403 1464 1476 1524 1647 1656 1886 1952 1968 2017 2032 2196 2208 2214 2286 2484 2501 2806 2829 2921 2928 2952 3048 3294 3312 3429 3772 3936 4034 4064 4209 4392 4428 4572 4968 5002 5207 5612 5658 5842 5856 5904 6051 6096 6588 6624 6858 7503 7544 7747 8068 8418 8487 8763 8784 8856 9144 9936 10004 10414 11224 11316 11684 11808 12102 12192 12627 13176 13716 15006 15088 15494 15621 16136 16836 16974 17526 17568 17712 18153 18288 19872 20008 20828 22448 22509 22632 23241 23368 24204 25254 25461 26289 26352 27432 30012 30176 30988 31242 32272 33672 33948 35052 35424 36306 36576 37881 40016 41656 44896 45018 45264 46391 46482 46736 46863 48408 50508 50922 52578 52704 54459 54864 57523 60024 61976 62484 64544 67344 67527 67896 69723 70104 72612 75762 78867 80032 82697 83312 90036 90528 92782 92964 93472 93726 96816 101016 101844 105156 108918 109728 115046 119761 120048 123037 123952 124968 134688 135054 135792 139173 139446 140208 140589 145224 151524 157734 165394 166624 172569 178181 180072 185564 185928 187452 193632 202032 203688 209169 210312 217836 230092 239522 240096 246074 247904 248091 249936 256159 270108 271584 278346 278892 280416 281178 290448 303048 315468 317627 330788 345138 356362 359283 360144 369111 371128 371856 374904 404064 407376 417519 418338 420624 435672 460184 479044 492148 496182 499872 512318 517707 534543 540216 556692 557784 562356 580896 606096 630936 635254 661576 690276 712724 718566 720288 738222 742256 743712 744273 749808 768477 814752 835038 836676 841248 871344 920368 952881 958088 984296 992364 1024636 1035414 1069086 1077849 1080432 1107333 1113384 1115568 1124712 1212192 1252557 1261872 1270508 1323152 1380552 1425448 1437132 1476444 1484512 1488546 1499616 1536954 1553121 1603629 1670076 1673352 1742688 1840736 1902031 1905762 1916176 1968592 1984728 2049272 2070828 2138172 2155698 2160864 2214666 2226768 2231136 2232819 2249424 2305431 2505114 2523744 2541016 2646304 2761104 2829851 2850896 2858643 2874264 2952888 2977092 3073908 3106242 3207258 3233547 3321999 3340152 3346704 3804062 3811524 3832352 3937184 3969456 4098544 4141656 4276344 4311396 4429332 4453536 4465638 4498848 4610862 4810887 5010228 5044517 5082032 5522208 5659702 5701792 5706093 5717286 5748528 5891657 5905776 5954184 6147816 6212484 6414516 6467094 6643998 6680304 6693408 6916293 7305421 7608124 7623048 7938912 8197088 8283312 8489553 8552688 8575929 8622792 8858664 8931276 9221724 9621774 10020456 10089034 10164064 10502519 11319404 11412186 11434572 11497056 11783314 11811552 11908368 12295632 12424968 12829032 12934188 13287996 13360608 13832586 14610842 15133551 15216248 15246096 15625699 16566624 16979106 17105376 17118279 17151858 17245584 17674971 17717328 17862552 18443448 19243548 20040912 20178068 21005038 21916263 22638808 22824372 22869144 23566628 23816736 24591264 24849936 25468659 25658064 25868376 26575992 27665172 29221684 30267102 30432496 30492192 31251398 31507557 33958212 34236558 34303716 34491168 35349942 35434656 35725104 36886896 38487096 40081824 40356136 42010076 43832526 45277616 45400653 45648744 45738288 46877097 47133256 49699872 50937318 51316128 51354837 51736752 53024913 53151984 55330344 58443368 60534204 60864992 62502796 63015114 65748789 67916424 68473116 68607432 70699884 71450208 73773792 76405977 76974192 80712272 84020152 87665052 90555232 90801306 91297488 91476576 93754194 94266512 94522671 101874636 102709674 103473504 106049826 106303968 110660688 116023891 116886736 121068408 125005592 126030228 131497578 135832848 136201959 136946232 137214864 140631291 141399768 152811954 153948384 159074739 161424544 168040304 175330104 181602612 182594976 187508388 188533024 189045342 197246367 203749272 205419348 212099652 221321376 232047782 233773472 241557937 242136816 250011184 252060456 262995156 271665696 272403918 273892464 274429728 281262582 282799536 283568013 305623908 318149478 336080608 348071673 350660208 359391077 363205224 375016776 378090684 394492734 407498544 410838696 421893873 424199304 464095564 483115874 484273632 500022368 504120912 525990312 544807836 547784928 562525164 565599072 567136026 611247816 636298956 640653659 696143346 701320416 718782154 724673811 726410448 750033552 756181368 788985468 814997088 821677392 843787746 848398608 928191128 966231748 1008241824 1044215019 1051980624 1078173231 1089615672 1125050328 1134272052 1222495632 1272597912 1281307318 1392286692 1437564308 1449347622 1452820896 1500067104 1512362736 1577970936 1643354784 1687575492 1696797216 1856382256 1921960977 1932463496 2088430038 2103961248 2156346462 2174021433 2179231344 2250100656 2268544104 2444991264 2545195824 2562614636 2784573384 2875128616 2898695244 3024725472 3132645057 3155941872 3234519693 3375150984 3712764512 3843921954 3864926992 4176860076 4312692924 4348042866 4358462688 4500201312 4537088208 5090391648 5125229272 5569146768 5750257232 5765882931 5797390488 6265290114 6311883744 6469039386 6522064299 6750301968 7687843908 7729853984 8353720152 8625385848 8696085732 9074176416 9703559079 10250458544 11138293536 11500514464 11531765862 11594780976 12530580228 12938078772 13044128598 13500603936 14735034157 15375687816 16707440304 17250771696 17297648793 17392171464 19407118158 20500917088 23063531724 23189561952 25061160456 25876157544 26088257196 29470068314 30751375632 33414880608 34501543392 34595297586 34784342928 38814236316 44205102471 46127063448 50122320912 51752315088 52176514392 58940136628 61502751264 69190595172 69568685856 77628472632 88410204942 92254126896 100244641824 103504630176 104353028784 117880273256 132615307413 138381190344 155256945264 176820409884 184508253792 208706057568 235760546512 265230614826 276762380688 310513890528 353640819768 397845922239 471521093024 530461229652 553524761376 707281639536 795691844478 1060922459304 1414563279072 1591383688956 2121844918608 3182767377912 4243689837216 6365534755824 12731069511648
• Sum of all divisors σ(n): 40680276295680
• Sum of proper divisors (its aliquot sum) s(n): 27949206784032
• 12731069511648 is an abundant number, because the sum of its proper divisors (27949206784032) is greater than itself. Its abundance is 15218137272384

Bases of 12731069511648

• Binary: 10111001010000101110111000000011011111100000₂
• Hexadecimal: 0xB942EE037E0
• Base-36: 4IGKM2WO0

Squares and roots of 12731069511648

• 12731069511648 squared (12731069511648²) is 162080130910413245207675904
• 12731069511648 cubed (12731069511648³) is 2063453413077478663303957347478336929792
• The square root of 12731069511648 is 3568062.4310188297
• The cube root of 12731069511648 is 23350.0758933247

Scales and comparisons

• 12,731,069,511,648 seconds is equal to 404,808 years, 32 weeks, 5 days, 13 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,731,069,511,648 would take you about one million, twelve thousand and twenty-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 12731069511648 cubic inches would be around 1945.8 feet tall.

Recreational maths with 12731069511648

• 12731069511648 backwards is 84611596013721
• 12731069511648 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12731069511648's digits is 54
• More coming soon!