12688013791089

Names of 12688013791089

• Cardinal: 12688013791089 can be written as Twelve trillion, six hundred eighty-eight billion, thirteen million, seven hundred ninety-one thousand and eighty-nine.

Scientific notation

• Scientific notation: 1.2688013791089 × 10¹³

Factors of 12688013791089

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 300

Divisors of 12688013791089

• Number of divisors d(n): 720
• Complete list of divisors:
  1 3 7 9 13 17 19 21 27 39 49 51 57 63 81 91 117 119 133 147 153 169 171 189 221 241 243 247 273 323 351 357 399 441 459 507 513 567 637 663 723 729 741 819 833 931 969 1053 1071 1183 1197 1323 1377 1521 1539 1547 1687 1701 1729 1911 1989 2169 2187 2223 2261 2457 2499 2793 2873 2907 3133 3159 3211 3213 3549 3591 3969 4097 4131 4199 4563 4579 4617 4641 5061 5103 5187 5733 5967 6507 6561 6669 6783 7371 7497 8281 8379 8619 8721 9399 9477 9633 9639 10647 10773 10829 11809 11907 12103 12291 12393 12597 13689 13737 13851 13923 15183 15309 15561 15827 17199 17901 19521 19683 20007 20111 20349 21931 22113 22477 22491 24843 25137 25857 26163 28197 28431 28679 28899 28917 29393 31941 32053 32319 32487 35427 35721 36309 36873 37179 37791 40729 41067 41211 41553 41769 45549 45927 46683 47481 51597 53261 53703 54587 58563 59527 60021 60333 61047 65793 66339 67431 67473 74529 75411 77571 77843 78489 84591 85293 86037 86697 86751 88179 95823 96159 96957 97461 106281 107163 108927 110619 111537 113373 122187 123201 123633 124659 125307 136647 137781 140049 140777 142443 153517 154791 157339 159783 161109 163761 175689 178581 180063 180999 183141 197379 199017 200753 202293 202419 205751 223587 224371 226233 232713 233529 235467 253773 255879 258111 260091 260253 264537 285103 287469 288477 290871 292383 318843 321489 326781 331857 334611 340119 366561 369603 370899 372827 373977 375921 382109 409941 416689 420147 422331 427329 460551 464373 472017 479349 483327 491283 527067 535743 540189 542997 544901 549423 592137 597051 602259 606879 607257 617253 670761 673113 678699 692393 698139 700587 706401 761319 773851 774333 780273 780759 793611 855309 862407 865431 872613 877149 956529 964467 980343 995571 1011959 1020357 1099683 1108809 1112697 1118481 1127763 1146327 1229823 1250067 1260441 1266993 1281987 1381653 1393119 1416051 1438047 1449981 1473849 1581201 1607229 1620567 1628991 1634703 1648269 1776411 1791153 1806777 1820637 1821771 1851759 1995721 2012283 2019339 2036097 2077179 2094417 2101761 2119203 2283957 2321553 2322999 2340819 2342277 2380833 2565927 2587221 2596293 2609789 2617839 2631447 2674763 2869587 2916823 2941029 2986713 3035877 3061071 3299049 3326427 3338091 3355443 3383289 3438981 3689469 3750201 3781323 3800979 3814307 3845961 4144959 4179357 4248153 4314141 4349943 4421547 4743603 4821687 4846751 4861701 4886973 4904109 4944807 5329233 5416957 5420331 5461911 5465313 5555277 5987163 6036849 6058017 6108291 6231537 6283251 6305283 6357609 6851871 6964659 6968997 7022457 7083713 7142499 7697781 7761663 7788879 7829367 7894341 8024289 8608761 8750469 8823087 8960139 9107631 9183213 9897147 10014273 10066329 10149867 10316943 11068407 11250603 11343969 11402937 11442921 11537883 12434877 12538071 12744459 12942423 13155467 13264641 14465061 14540253 14660919 14712327 14834421 15987699 16250871 16260993 16385733 16395939 16665831 17961489 18110547 18174051 18324873 18694611 18849753 18915849 20555613 20893977 20906991 21067371 21251139 21427497 23093343 23284989 23366637 23488101 23683023 24072867 25826283 26251407 26469261 26880417 27322893 27549639 29691441 30042819 30198987 30449601 30950829 33205221 33751809 33927257 34031907 34208811 34328763 34613649 37304631 37918699 38233377 38827269 39466401 39793923 43395183 43620759 43982757 44136981 44503263 47963097 48752613 48782979 49157199 49585991 49997493 53884467 54331641 54522153 56083833 56549259 56747547 61666839 62681931 62720973 63202113 63753417 64282491 69280029 70099911 70464303 71049069 72218601 77478849 78754221 79407783 80641251 81968679 82648917 89074323 90128457 90596961 92088269 92852487 101255427 101781771 102626433 102986289 103840947 111913893 113756097 114700131 116481807 118399203 119381769 130185549 130862277 131948271 132410943 143889291 146257839 146348937 147471597 148757973 149992479 161653401 162994923 163566459 168251499 170242641 188045793 188162919 191260251 192847473 207840087 210299733 211392909 213147207 216655803 232436547 236262663 238223349 245906037 267222969 271790883 276264807 278557461 303766281 305345313 307879299 308958867 311522841 335741679 341268291 344100393 349445421 355197609 358145307 390556647 392586831 395844813 397232829 431667873 438773517 439046811 442414791 446273919 449977437 484960203 490699377 504754497 510727923 564137379 564488757 573780753 578542419 623520261 630899199 634178727 644617883 649967409 708787989 737718111 801668907 815372649 828794421 835672383 911298843 916035939 923637897 926876601 1007225037 1023804873 1032301179 1048336263 1065592827 1074435921 1171669941 1177760493 1191698487 1316320551 1317140433 1338821757 1349932311 1454880609 1472098131 1514263491 1532183769 1692412137 1721342259 1870560783 1902536181 1933853649 1949902227 2126363967 2213154333 2446117947 2486383263 2507017149 2733896529 2748107817 2770913691 2780629803 3021675111 3071414619 3096903537 3196778481 3533281479 3575095461 3948961653 3951421299 4016465271 4049796933 4364641827 4416294393 4542790473 5077236411 5164026777 5611682349 5707608543 5801560947 5849706681 6379091901 6639462999 7338353841 7459149789 7521051447 8201689587 8244323451 8341889409 9214243857 9590335443 10599844437 10725286383 11846884959 12049395813 13093925481 13628371419 15231709233 15492080331 17122825629 17404682841 17549120043 19137275703 19918388997 22377449367 24732970353 25025668227 27642731571 28771006329 31799533311 35540654877 36148187439 39281776443 46476240993 51368476887 52214048523 52647360129 57411827109 67132348101 74198911059 75077004681 82928194713 86313018987 95398599933 106621964631 108444562317 139428722979 156642145569 201397044303 222596733177 248784584139 258939056961 325333686951 469926436707 604191132909 667790199531 746353752417 976001060853 1409779310121 1812573398727 4229337930363 12688013791089
• Sum of all divisors σ(n): 26829897209280
• Sum of proper divisors (its aliquot sum) s(n): 14141883418191
• 12688013791089 is an abundant number, because the sum of its proper divisors (14141883418191) is greater than itself. Its abundance is 1453869627102

Bases of 12688013791089

• Binary: 10111000101000101000100011100000111101110001₂
• Hexadecimal: 0xB8A288E0F71
• Base-36: 4HWSJTE29

Squares and roots of 12688013791089

• 12688013791089 squared (12688013791089²) is 160985693962864658135805921
• 12688013791089 cubed (12688013791089³) is 2042588705168859951056300831121543237969
• The square root of 12688013791089 is 3562023.8335936215
• The cube root of 12688013791089 is 23323.7233069601

Scales and comparisons

• 12,688,013,791,089 seconds is equal to 403,439 years, 30 weeks, 5 days, 11 hours, 18 minutes, 9 seconds.
• To count from 1 to 12,688,013,791,089 would take you about one million, eight thousand, five hundred ninety-eight 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 12688013791089 cubic inches would be around 1943.6 feet tall.

Recreational maths with 12688013791089

• 12688013791089 backwards is 98019731088621
• 12688013791089 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12688013791089's digits is 63
• More coming soon!