51989944667864

Names of 51989944667864

• Cardinal: 51989944667864 can be written as Fifty-one trillion, nine hundred eighty-nine billion, nine hundred forty-four million, six hundred sixty-seven thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.1989944667864 × 10¹³

Factors of 51989944667864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 187

Divisors of 51989944667864

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 7 8 14 19 28 37 38 43 49 56 74 76 79 86 98 133 148 152 158 172 196 259 266 296 301 316 344 361 392 518 532 553 602 632 703 722 817 931 1036 1064 1106 1204 1369 1406 1444 1501 1591 1634 1813 1862 2072 2107 2212 2408 2527 2738 2812 2888 2923 3002 3182 3268 3397 3626 3724 3871 4214 4424 4921 5054 5476 5624 5719 5846 6004 6241 6364 6536 6794 7252 7448 7742 8428 9583 9842 10108 10507 10952 11137 11438 11692 12008 12482 12728 13357 13588 14504 15484 15523 16856 17689 19166 19684 20216 20461 21014 22274 22876 23384 23779 24964 26011 26714 27176 28519 30229 30968 31046 34447 35378 38332 39368 40033 40922 42028 43687 44548 45752 47558 49928 52022 53428 55537 57038 58867 60458 62092 64543 67081 68894 70756 73549 76664 77959 80066 81844 84056 87374 89096 93499 95116 104044 106856 108151 108661 111074 114076 117734 118579 120916 124184 125689 129086 134162 137788 141512 143227 147098 155918 160132 163688 166453 174748 182077 186998 190232 199633 208088 211603 216302 217322 222148 228152 230917 235468 237158 241832 251378 258172 268324 268363 275576 286454 294196 305809 311836 320264 332906 349496 364154 373996 388759 399266 412069 423206 432604 434644 444296 451801 461834 470936 474316 494209 502756 516344 536648 536726 572908 574351 588392 611618 623672 654493 665812 728308 747992 757057 760627 777518 798532 824138 830053 846412 865208 869288 879823 903602 923668 948632 988418 1005512 1055203 1073452 1118473 1145816 1148702 1223236 1226317 1274539 1308986 1331624 1397431 1456616 1481221 1514114 1521254 1555036 1597064 1616419 1648276 1660106 1692824 1759646 1807204 1847336 1878541 1976836 2054869 2110406 2146904 2236946 2253001 2297404 2388091 2446472 2452634 2549078 2617972 2721313 2794862 2884483 2962442 3028228 3042508 3110072 3162607 3232838 3296552 3320212 3459463 3519292 3614408 3757082 3953672 4020457 4109738 4220812 4387423 4473892 4506002 4594808 4650493 4776182 4905268 5098156 5098897 5235944 5299399 5442626 5589724 5768966 5810371 5924884 6056456 6085016 6158761 6325214 6465676 6640424 6918926 7038584 7386421 7514164 7829311 8040914 8219476 8441624 8543929 8584219 8774846 8947784 9012004 9300986 9552364 9810536 9929431 10196312 10197794 10598798 10885252 11179448 11314933 11537932 11620742 11849768 12317522 12650428 12931352 13149787 13837852 14384083 14772842 15028328 15658622 15771007 16081828 16438952 16716637 17087858 17168438 17549692 18024008 18601972 19104728 19858862 20395588 21197596 21250987 21770504 22629866 23075864 23241484 24216241 24635044 25300856 26299574 27675704 28143199 28768166 29545684 30711961 31317244 31542014 32163656 32553451 33433274 34175716 34336876 35099384 35692279 37203944 39042511 39717724 40791176 42395192 42501974 45259732 45373729 46482968 48432482 49270088 51704947 52599148 54805177 56286398 57536332 59091368 59807503 60089533 61423922 62634488 63084028 65106902 66866548 68351432 68673752 69506017 71384558 78085022 79435448 83361037 85003948 88359367 90519464 90747458 96864964 96879043 100688581 103409894 105198296 109610354 110397049 112572796 115072664 117016459 119615006 120179066 122847844 126168056 130213804 133733096 139012034 142769116 148756909 156170044 162334651 166722074 170007896 176718734 181494916 188659189 193729928 193758086 201377162 206819788 214983727 219220708 220794098 225145592 227874157 234032918 239230012 240358132 245695688 249845953 260427608 273297577 278024068 285538232 297513818 312340088 317616103 324669302 333444148 353437468 362989832 367388947 377318378 387516172 402754324 413639576 418652521 429967454 438441416 441588196 455748314 468065836 478460024 480716264 486542119 499691906 546595154 556048136 583527259 595027636 618515569 635232206 649338604 666888296 678153301 706874936 734777894 754636756 775032344 805508648 837305042 859934908 883176392 911496628 936131672 973084238 999383812 1041298363 1093190308 1136342557 1167054518 1190055272 1237031138 1270464412 1298677208 1320614323 1356306602 1469555788 1509273512 1674610084 1678827973 1719869816 1822993256 1913083039 1946168476 1998767624 2082596726 2186380616 2223312721 2272685114 2334109036 2474062276 2540928824 2571722629 2641228646 2712613204 2939111576 3084358369 3349220168 3357655946 3584524591 3826166078 3892336952 4084690813 4165193452 4329608983 4446625442 4545370228 4668218072 4747073107 4948124552 5143445258 5282457292 5425226408 6168716738 6715311892 6980389993 7169049182 7652332156 7954397899 8169381626 8330386904 8659217966 8893250884 9090740456 9244300261 9494146214 10286890516 10564914584 11751795811 12337433476 13430623784 13960779986 14338098364 15304664312 15908795798 16338763252 17318435932 17786501768 18002058403 18488600522 18988292428 20573781032 21590508583 23503591622 24674866952 25091672137 27921559972 28676196728 31817591596 32677526504 34636871864 36004116806 36977201044 37976584856 43181017166 47007183244 48862729951 50183344274 55843119944 63635183192 72008233612 73954402088 82262570677 86362034332 94014366488 97725459902 100366688548 132627409867 144016467224 151133560081 164525141354 172724068664 175641704959 195450919804 200733377096 265254819734 302267120162 329050282708 342039109657 351283409918 390901839608 530509639468 604534240324 658100565416 684078219314 702566819836 928391869069 1061019278936 1209068480648 1368156438628 1405133639672 1856783738138 2736312877256 3713567476276 6498743083483 7427134952552 12997486166966 25994972333932 51989944667864
• Sum of all divisors σ(n): 127474599053340
• Sum of proper divisors (its aliquot sum) s(n): 75484654385476
• 51989944667864 is an abundant number, because the sum of its proper divisors (75484654385476) is greater than itself. Its abundance is 23494709717612

Bases of 51989944667864

• Binary: 1011110100100011011010001011110000111011011000₂
• Hexadecimal: 0x2F48DA2F0ED8
• Base-36: IFFUMPQ6W

Squares and roots of 51989944667864

• 51989944667864 squared (51989944667864²) is 2702954346567560365274322496
• 51989944667864 cubed (51989944667864³) is 140526446917809957323228706998550343468544
• The square root of 51989944667864 is 7210405.3053808283
• The cube root of 51989944667864 is 37322.7055387603

Scales and comparisons

• 51,989,944,667,864 seconds is equal to 1,653,119 years, 22 weeks, 16 hours, 37 minutes, 44 seconds.
• To count from 1 to 51,989,944,667,864 would take you about four million, one hundred thirty-two thousand, seven 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 51989944667864 cubic inches would be around 3110.2 feet tall.

Recreational maths with 51989944667864

• 51989944667864 backwards is 46876644998915
• 51989944667864 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51989944667864's digits is 86
• More coming soon!