21235364040661342

Names of 21235364040661342

• Cardinal: 21235364040661342 can be written as Twenty-one quadrillion, two hundred thirty-five trillion, three hundred sixty-four billion, forty million, six hundred sixty-one thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 2.1235364040661342 × 10¹⁶

Factors of 21235364040661342

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 108

Divisors of 21235364040661342

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 11 13 22 26 29 53 58 106 121 143 169 242 286 319 338 377 583 638 689 754 841 1166 1331 1378 1537 1573 1682 1859 2197 2662 2809 3074 3146 3509 3718 4147 4394 4901 5618 6413 7018 7579 8294 8957 9251 9802 10933 12826 15158 16907 17303 17914 18502 19981 20449 21866 24167 24389 30899 33814 34606 36517 38599 39962 40898 44573 45617 48334 48778 53911 61798 63713 70543 73034 77198 81461 83369 89146 91234 98527 101761 107822 116441 120263 127426 141086 142129 148877 162922 166738 185977 197054 203522 219791 224939 232882 240526 259753 265837 268279 284258 297754 317057 339889 371954 401687 439582 449878 474721 490303 501787 519506 531674 536558 579449 593021 634114 679778 700843 803374 896071 917059 949442 980606 1003574 1058993 1083797 1119371 1158898 1186042 1280851 1292617 1322893 1401686 1563419 1637647 1792142 1834118 1847677 1935401 2045747 2117986 2167594 2238742 2362369 2417701 2561702 2585234 2645786 2857283 2924207 2951069 3126838 3275294 3376789 3487627 3695354 3738779 3870802 4091494 4121741 4317433 4418557 4724738 4835402 5221931 5393333 5714566 5848414 5902138 6171373 6373939 6523231 6753578 6975254 7477558 7532837 7709273 8243482 8634866 8837114 9856781 10443862 10786666 11648923 11921767 12342746 12747878 13046462 13766909 14089361 14218787 14551823 15065674 15418546 16804021 17197609 18014117 19713562 20324447 21289411 23297846 23843534 25160213 25986059 26594711 27533818 28178722 28437574 29103646 30710797 31430113 32461759 33608042 34395218 36028234 37144679 38363897 40648894 42578822 45339151 47491763 48604127 50320426 51972118 53189422 53582633 56126629 57441241 59326663 61421594 62860226 64923518 67885103 68508701 70113329 74289358 76727794 82861207 84802003 90678302 94983526 97208254 97926881 107165266 108424591 112253258 114882482 118653326 125205557 128138153 135770206 137017402 140226658 151435999 154982971 156406657 165722414 169604006 178969817 184844231 189173699 195853762 198155287 216849182 218452273 223568917 234183521 250411114 256276306 276762343 285846649 302871998 309965942 312813314 327082769 337818767 345731243 357939634 369688462 378347398 396310574 399240361 408591469 422002867 436904546 447137834 468367042 498730661 522409393 553524686 571693298 589408963 617392919 631853651 654165538 675637534 691462486 729646177 746736133 753595711 771246619 798480722 817182938 844005734 890613113 911473277 997461322 1044818786 1077195691 1178817926 1234785838 1263707302 1377261127 1409519683 1459292354 1493472266 1507191422 1542493238 1627672241 1665795989 1720473227 1781226226 1822946554 1968667987 2033286541 2154391382 2402975003 2459258087 2576018731 2754522254 2819039366 2839879549 3044385773 3144313139 3255344482 3331591978 3440946454 3597910459 3630961153 3716006437 3937335974 4066573082 4391643971 4494506159 4805950006 4918516174 5152037462 5190124693 5486037271 5679759098 5746503323 6088771546 6288626278 6483498593 6791322109 7195820918 7261922306 7432012874 8026107947 8214097463 8289552821 8783287942 8989012318 9485400301 9796744243 10026206047 10380249386 10972074542 11493006646 11577970469 11849152601 12966997186 13582644218 15149872397 16052215894 16428194926 16579105642 17904394651 18323755879 18970800602 19593488486 20052412094 21159739133 21655347857 22366151951 23155940938 23698305202 26432725033 30299744794 31238675039 33488243503 35808789302 36647511758 39577015049 39940572683 40876070807 42319478266 43310695714 44732303902 47202494989 48308083681 52865450066 57091371623 62477350078 66976487006 71318484523 74704543199 79154030098 79881145366 81752141614 88287187417 91185081031 94404989978 96616167362 104339403311 107764186673 114182743246 127357675159 130340678611 142636969046 149409086398 150513616097 166648596367 176574374834 182370162062 196948341161 208678806622 215528373346 232757130463 238208826427 254715350318 260681357222 275076608729 290759975363 301027232194 333297192734 343625425429 393896682322 435347165539 439346299513 465514260926 476417652854 519227444879 531388920491 550153217458 581519950726 613632434857 628005087853 687250850858 870694331078 878692599026 971159061587 1038454889758 1062777840982 1147733436421 1185406053403 1227264869714 1256010175706 1400934426749 1655649777067 1942318123174 2166431752771 2295466872842 2370812106806 2560328435093 2801868853498 3025842696019 3311299554134 3779879679719 4332863505542 4832809294643 5120656870186 5711501893669 6051685392038 6749956783427 6908055966383 7559759359438 7977221653141 9665618589286 11423003787338 12625067800631 13499913566854 13816111932766 15410278694239 15954443306282 18212147547737 25250135601262 28163612786023 30820557388478 33284269656209 36424295095474 56327225572046 62826520830359 66568539312418 74249524617697 87749438184551 125653041660718 148499049235394 175498876369102 200333623025107 366126966218299 400667246050214 732253932436598 816744770794667 965243820030061 1633489541589334 1930487640060122 10617682020330671 21235364040661342
• Sum of all divisors σ(n): 40065698119104000
• Sum of proper divisors (its aliquot sum) s(n): 18830334078442658
• 21235364040661342 is a deficient number, because the sum of its proper divisors (18830334078442658) is less than itself. Its deficiency is 2405029962218684

Bases of 21235364040661342

• Binary: 1001011011100010111001101111010010100011101100101011110₂
• Hexadecimal: 0x4B71737A51D95E
• Base-36: 5T3B3KCYHJY

Squares and roots of 21235364040661342

• 21235364040661342 squared (21235364040661342²) is 450940685939412797850320733240964
• 21235364040661342 cubed (21235364040661342³) is 9575889626668966161307033339687526394897605613688
• The square root of 21235364040661342 is 145723587.7977938819
• The cube root of 21235364040661342 is 276919.3074774439

Scales and comparisons

• 21,235,364,040,661,342 seconds is equal to 675,218,891 years, 10 weeks, 2 days, 13 hours, 2 minutes, 22 seconds.
• To count from 1 to 21,235,364,040,661,342 would take you about two billion, twenty-five million, six hundred fifty-six thousand, six hundred seventy-three 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 21235364040661342 cubic inches would be around 23076.6 feet tall.

Recreational maths with 21235364040661342

• 21235364040661342 backwards is 24316604046353212
• The number of decimal digits it has is: 17
• The sum of 21235364040661342's digits is 52
• More coming soon!