21474324224928

Names of 21474324224928

• Cardinal: 21474324224928 can be written as Twenty-one trillion, four hundred seventy-four billion, three hundred twenty-four million, two hundred twenty-four thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1474324224928 × 10¹³

Factors of 21474324224928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 241

Divisors of 21474324224928

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 32 36 47 48 54 61 62 72 81 93 94 96 97 108 122 124 141 144 162 183 186 188 194 216 244 248 279 282 288 291 324 366 372 376 388 423 432 488 496 549 558 564 582 648 732 744 752 776 837 846 864 873 961 976 992 1098 1116 1128 1164 1269 1296 1457 1464 1488 1504 1552 1647 1674 1692 1746 1891 1922 1952 2196 2232 2256 2328 2511 2538 2592 2619 2867 2883 2914 2928 2976 3007 3104 3294 3348 3384 3492 3782 3807 3844 4371 4392 4464 4512 4559 4656 4941 5022 5076 5238 5673 5734 5766 5828 5856 5917 6014 6588 6696 6768 6984 7564 7614 7688 7857 8601 8649 8742 8784 8928 9021 9118 9312 9882 10044 10152 10476 11346 11468 11532 11656 11834 12028 13113 13176 13392 13536 13677 13968 15128 15228 15376 15714 17019 17202 17298 17484 17568 17751 18042 18236 19764 20088 20304 20952 22692 22936 23064 23312 23668 24056 25803 25947 26226 26352 26784 27063 27354 27936 29791 30256 30456 30752 31428 34038 34404 34596 34968 35502 36084 36472 39339 39528 40176 40608 41031 41904 45167 45384 45872 46128 46624 47336 48112 51057 51606 51894 52452 52704 53253 54126 54708 58621 59582 60512 60912 62856 68076 68808 69192 69936 71004 72168 72944 77409 77841 78678 79056 80352 81189 82062 83808 88877 89373 90334 90768 91744 92256 93217 94672 96224 102114 103212 103788 104904 106506 108252 109416 117242 118017 119164 121824 123093 125712 135501 136152 137616 138384 139872 141329 142008 144336 145888 153171 154818 155682 157356 158112 159759 162378 164124 175863 177754 178746 180668 181536 183427 186434 189344 204228 206424 207576 209808 213012 216504 218832 232227 234484 236034 238328 243567 246186 251424 266631 268119 271002 272304 275232 276768 278099 279651 282658 284016 288672 306342 309636 311364 314712 319518 324756 328248 351726 355508 357492 361336 366854 369279 372868 406503 408456 412848 415152 419616 423987 426024 433008 437664 464454 468968 472068 476656 479277 487134 492372 527589 533262 536238 542004 544608 550281 556198 559302 565316 568032 612684 619272 622728 629424 639036 649512 656496 703452 711016 714984 722672 733708 738558 745736 799893 804357 813006 816912 825696 830304 834297 838953 847974 852048 866016 928908 937936 944136 953312 958554 974268 984744 1055178 1066524 1072476 1084008 1100562 1112396 1118604 1130632 1219509 1225368 1238544 1245456 1258848 1271961 1278072 1299024 1312992 1400177 1406904 1422032 1429968 1445344 1467416 1477116 1491472 1582767 1599786 1608714 1626012 1633824 1650843 1668594 1677906 1695948 1704096 1817251 1857816 1875872 1888272 1917108 1948536 1969488 2110356 2133048 2144952 2168016 2201124 2224792 2237208 2261264 2399679 2413071 2439018 2450736 2477088 2490912 2502891 2516859 2543922 2556144 2598048 2755187 2800354 2813808 2844064 2859936 2889727 2934832 2954232 2982944 3165534 3199572 3217428 3252024 3301686 3337188 3355812 3391896 3634502 3658527 3715632 3776544 3815883 3834216 3897072 3938976 4200531 4220712 4266096 4289904 4336032 4381199 4402248 4449584 4474416 4522528 4748301 4799358 4826142 4878036 4901472 4952529 5005782 5033718 5087844 5112288 5451753 5510374 5600708 5627616 5686237 5779454 5869664 5908464 6331068 6399144 6434856 6504048 6603372 6674376 6711624 6783792 7199037 7269004 7317054 7431264 7508673 7550577 7631766 7668432 7794144 8265561 8401062 8441424 8532192 8579808 8621069 8669181 8762398 8804496 8899168 8948832 9496602 9598716 9652284 9756072 9905058 10011564 10067436 10175688 10903506 11020748 11201416 11372474 11447649 11558908 11816928 12601593 12662136 12798288 12869712 13008096 13143597 13206744 13348752 13423248 13567584 14398074 14538008 14634108 14857587 15017346 15101154 15263532 15336864 16355259 16531122 16802124 16882848 17058711 17242138 17338362 17524796 17608992 18993204 19197432 19304568 19512144 19810116 20023128 20134872 20351376 21807012 22041496 22402832 22526019 22744948 22895298 23117816 24796683 25203186 25324272 25596576 25739424 25863207 26007543 26287194 26413488 26697504 26846496 28796148 29076016 29268216 29715174 30034692 30202308 30527064 32710518 33062244 33604248 34117422 34484276 34676724 35049592 37804779 37986408 38394864 38609136 39024288 39430791 39620232 40046256 40269744 40702752 43614024 44082992 44805664 45052038 45489896 45790596 46235632 49065777 49593366 50406372 50648544 51176133 51726414 52015086 52574388 52826976 57592296 58152032 58536432 59430348 60069384 60404616 61054128 65421036 66124488 67208496 68234844 68968552 69353448 70099184 74390049 75609558 75972816 76789728 77218272 77589621 78022629 78861582 79240464 80092512 80539488 85410797 87228048 88165984 90104076 90979792 91581192 92471264 98131554 99186732 100812744 102352266 103452828 104030172 105148776 113414337 115184592 117072864 118292373 118860696 120138768 120809232 122108256 130842072 132248976 134416992 135817169 136469688 137937104 138706896 140198368 147197331 148780098 151219116 151945632 153528399 155179242 156045258 157723164 158480928 170821594 174456096 176273347 180208152 181959584 183162384 196263108 198373464 201625488 204704532 206905656 208060344 210297552 223170147 226828674 230369184 232768863 234067887 236584746 237721392 240277536 241618464 256232391 261684144 264497952 267253139 271634338 272939376 275874208 277413792 294394662 297560196 302438232 307056798 310358484 312090516 315446328 341643188 352546694 354877119 360416304 366324768 392526216 396746928 403250976 407451507 409409064 413811312 416120688 420595104 446340294 453657348 460585197 465537726 468135774 473169492 475442784 512464782 523368288 528820041 534506278 543268676 545878752 588789324 595120392 604876464 614113596 620716968 624181032 630892656 683286376 698306589 705093388 709754238 720832608 768697173 785052432 793493856 801759417 814903014 818818128 827622624 832241376 892680588 907314696 921170394 931075452 936271548 946338984 1024929564 1057640082 1069012556 1086537352 1177578648 1190240784 1209752928 1222354521 1228227192 1241433936 1248362064 1261785312 1366572752 1396613178 1410186776 1419508476 1537394346 1570104864 1586460123 1603518834 1629806028 1637636256 1785361176 1814629392 1842340788 1862150904 1872543096 1892677968 2049859128 2115280164 2138025112 2173074704 2306091519 2355157296 2380481568 2405278251 2444709042 2456454384 2482867872 2496724128 2733145504 2793226356 2820373552 2839016952 3074788692 3172920246 3207037668 3259612056 3570722352 3629258784 3667063563 3684681576 3724301808 3745086192 3785355936 4099718256 4230560328 4276050224 4346149408 4612183038 4710314592 4759380369 4810556502 4889418084 4912908768 5586452712 5640747104 5678033904 6149577384 6345840492 6414075336 6519224112 6918274557 7141444704 7215834753 7334127126 7369363152 7448603616 7490172384 8199436512 8284847309 8461120656 8552100448 9224366076 9518760738 9621113004 9778836168 11001190689 11172905424 11356067808 12299154768 12691680984 12828150672 13038448224 13836549114 14278141107 14431669506 14668254252 14738726304 16569694618 16922241312 18448732152 19037521476 19242226008 19557672336 21647504259 22002381378 22345810848 24598309536 24854541927 25383361968 25656301344 27673098228 28556282214 28863339012 29336508504 33139389236 36897464304 38075042952 38484452016 39115344672 43295008518 44004762756 49709083854 50766723936 55346196456 57112564428 57726678024 58673017008 66278778472 73794928608 74563625781 76150085904 76968904032 86590017036 88009525512 99418167708 110692392912 114225128856 115453356048 117346034016 132557556944 149127251562 152300171808 173180034072 176019051024 198836335416 221384785824 223690877343 228450257712 230906712096 265115113888 298254503124 346360068144 352038102048 397672670832 447381754686 456900515424 596509006248 671072632029 692720136288 795345341664 894763509372 1193018012496 1342145264058 1789527018744 2386036024992 2684290528116 3579054037488 5368581056232 7158108074976 10737162112464 21474324224928
• Sum of all divisors σ(n): 68439995559936
• Sum of proper divisors (its aliquot sum) s(n): 46965671335008
• 21474324224928 is an abundant number, because the sum of its proper divisors (46965671335008) is greater than itself. Its abundance is 25491347110080

Bases of 21474324224928

• Binary: 100111000011111100001011101111001101110100000₂
• Hexadecimal: 0x1387E1779BA0
• Base-36: 7M1626Y00

Squares and roots of 21474324224928

• 21474324224928 squared (21474324224928²) is 461146600917329547936605184
• 21474324224928 cubed (21474324224928³) is 9902811623322214578297291739580346826752
• The square root of 21474324224928 is 4634039.7306160421
• The cube root of 21474324224928 is 27795.4153822539

Scales and comparisons

• 21,474,324,224,928 seconds is equal to 682,817 years, 4 weeks, 3 days, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 21,474,324,224,928 would take you about one million, seven hundred seven thousand and forty-two 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 21474324224928 cubic inches would be around 2316.3 feet tall.

Recreational maths with 21474324224928

• 21474324224928 backwards is 82942242347412
• 21474324224928 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21474324224928's digits is 54
• More coming soon!