21433453645824

Names of 21433453645824

• Cardinal: 21433453645824 can be written as Twenty-one trillion, four hundred thirty-three billion, four hundred fifty-three million, six hundred forty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.1433453645824 × 10¹³

Factors of 21433453645824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 252

Divisors of 21433453645824

• Number of divisors d(n): 936
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 43 44 48 54 64 66 72 86 88 96 99 108 121 128 129 132 144 172 176 192 193 198 216 242 256 258 264 288 297 344 352 363 384 386 387 396 432 473 484 512 516 528 576 579 594 688 704 726 768 772 774 792 864 946 968 1024 1032 1056 1089 1152 1158 1161 1188 1376 1408 1419 1452 1536 1544 1548 1584 1728 1737 1892 1936 2048 2064 2112 2123 2178 2304 2316 2322 2376 2752 2816 2838 2904 3072 3088 3096 3168 3267 3456 3474 3784 3872 4096 4128 4224 4246 4257 4356 4608 4632 4644 4752 5203 5211 5504 5632 5676 5808 6144 6176 6192 6336 6369 6534 6912 6948 7568 7744 8256 8299 8448 8492 8514 8712 9216 9264 9288 9504 10406 10422 11008 11264 11352 11616 12288 12352 12384 12672 12738 12771 13068 13824 13896 15136 15488 15609 16512 16598 16896 16984 17028 17424 18432 18528 18576 19008 19107 20812 20844 22016 22528 22704 23232 23353 24704 24768 24897 25344 25476 25542 26136 27648 27792 30272 30976 31218 33024 33196 33792 33968 34056 34848 36864 37056 37152 37249 38016 38214 41624 41688 44032 45056 45408 46464 46706 46827 49408 49536 49794 50688 50952 51084 52272 55296 55584 57321 60544 61952 62436 66048 66392 67584 67936 68112 69696 70059 74112 74304 74498 74691 76032 76428 83248 83376 88064 90816 91289 92928 93412 93654 98816 99072 99588 101376 101904 102168 104544 110592 111168 111747 114642 121088 123904 124872 132096 132784 135168 135872 136224 139392 140118 140481 148224 148608 148996 149382 152064 152856 166496 166752 176128 181632 182578 185856 186824 187308 197632 198144 199176 202752 203808 204336 209088 210177 222336 223494 224073 229284 242176 247808 249744 264192 265568 271744 272448 273867 278784 280236 280962 296448 297216 297992 298764 304128 305712 332992 333504 335241 363264 365156 371712 373648 374616 395264 396288 398352 405504 407616 408672 409739 418176 420354 444672 446988 448146 458568 484352 495616 499488 528384 531136 543488 544896 547734 557568 560472 561924 592896 594432 595984 597528 608256 611424 630531 665984 667008 670482 726528 730312 743424 747296 749232 790528 792576 796704 815232 817344 819478 821601 836352 840708 889344 893976 896292 917136 968704 998976 1004179 1005723 1062272 1086976 1089792 1095468 1115136 1120944 1123848 1185792 1188864 1191968 1195056 1216512 1222848 1229217 1261062 1331968 1334016 1340964 1453056 1460624 1486848 1494592 1498464 1585152 1593408 1601707 1630464 1634688 1638956 1643202 1672704 1681416 1778688 1787952 1792584 1834272 1937408 1997952 2008358 2011446 2124544 2173952 2179584 2190936 2230272 2241888 2247696 2371584 2377728 2383936 2390112 2445696 2458434 2464803 2522124 2663936 2668032 2681928 2906112 2921248 2989184 2996928 3012537 3186816 3203414 3260928 3269376 3277912 3286404 3345408 3362832 3557376 3575904 3585168 3668544 3687651 3995904 4016716 4022892 4249088 4347904 4359168 4381872 4460544 4483776 4495392 4507129 4755456 4767872 4780224 4805121 4891392 4916868 4929606 5044248 5327872 5336064 5363856 5812224 5842496 5978368 5993856 6025074 6373632 6406828 6521856 6538752 6555824 6572808 6690816 6725664 7114752 7151808 7170336 7337088 7375302 7991808 8033432 8045784 8498176 8695808 8718336 8763744 8967552 8990784 9014258 9037611 9535744 9560448 9610242 9782784 9833736 9859212 10088496 10655744 10672128 10727712 11062953 11684992 11956736 11987712 12050148 12747264 12813656 13043712 13077504 13111648 13145616 13381632 13451328 13521387 14303616 14340672 14415363 14674176 14750604 15983616 16066864 16091568 16996352 17436672 17527488 17618777 17935104 17981568 18028516 18075222 19071488 19120896 19220484 19565568 19667472 19718424 20176992 21311488 21344256 21455424 22125906 23369984 23913472 23975424 24100296 25494528 25627312 26087424 26155008 26223296 26291232 26902656 27042774 27112833 28607232 28681344 28830726 29348352 29501208 31967232 32133728 32183136 33992704 35054976 35237554 35870208 35963136 36057032 36150444 38142976 38241792 38440968 39131136 39334944 39436848 40353984 40564161 42910848 43246089 44251812 46739968 47826944 47950848 48200592 50989056 51254624 52310016 52446592 52582464 52856331 53805312 54085548 54225666 57214464 57362688 57661452 58696704 59002416 63934464 64267456 64366272 70109952 70475108 71740416 71926272 72114064 72300888 76285952 76483584 76881936 78262272 78669888 78873696 80707968 81128322 85821696 86492178 88503624 93479936 95653888 95901696 96401184 101978112 102509248 104893184 105164928 105712662 107610624 108171096 108451332 114428928 114725376 115322904 117393408 118004832 121692483 128534912 128732544 140219904 140950216 143480832 143852544 144228128 144601776 152571904 152967168 153763872 157339776 157747392 158568993 161415936 162256644 171643392 172984356 177007248 186959872 191803392 192802368 193806547 205018496 209786368 210329856 211425324 215221248 216342192 216902664 228857856 229450752 230645808 234786816 236009664 243384966 257069824 257465088 280439808 281900432 286961664 287705088 288456256 289203552 305934336 307527744 314679552 315494784 317137986 322831872 324513288 343286784 345968712 354014496 373919744 385604736 387613094 410036992 419572736 420659712 422850648 430442496 432684384 433805328 457715712 458901504 461291616 472019328 475706979 486769932 514139648 514930176 560879616 563800864 575410176 576912512 578407104 581419641 615055488 629359104 630989568 634275972 645663744 649026576 686573568 691937424 708028992 771209472 775226188 820073984 839145472 841319424 845701296 860884992 865368768 867610656 917803008 922583232 944038656 951413958 973539864 1028279296 1029860352 1121759232 1127601728 1153825024 1156814208 1162839282 1230110976 1258718208 1261979136 1268551944 1291327488 1298053152 1373147136 1383874848 1416057984 1542418944 1550452376 1640147968 1678290944 1682638848 1691402592 1730737536 1735221312 1744258923 1845166464 1888077312 1902827916 1947079728 2056558592 2059720704 2255203456 2307650048 2313628416 2325678564 2460221952 2517436416 2523958272 2537103888 2582654976 2596106304 2767749696 2832115968 3084837888 3100904752 3280295936 3365277696 3382805184 3461475072 3470442624 3488517846 3690332928 3776154624 3805655832 3894159456 4113117184 4119441408 4510406912 4615300096 4627256832 4651357128 4920443904 5034872832 5047916544 5074207776 5192212608 5232776769 5535499392 5664231936 6169675776 6201809504 6560591872 6765610368 6922950144 6940885248 6977035692 7380665856 7552309248 7611311664 7788318912 9020813824 9230600192 9254513664 9302714256 9840887808 10095833088 10148415552 10384425216 10465553538 11070998784 11328463872 12339351552 12403619008 13531220736 13845900288 13881770496 13954071384 14761331712 15104618496 15222623328 15576637824 18041627648 18461200384 18509027328 18605428512 19681775616 20296831104 20768850432 20931107076 22141997568 22656927744 24807238016 27062441472 27691800576 27763540992 27908142768 29522663424 30445246656 31153275648 36083255296 37018054656 37210857024 40593662208 41537700864 41862214152 44283995136 45313855488 49614476032 54124882944 55383601152 55527081984 55816285536 59045326848 60890493312 62306551296 72166510592 74421714048 81187324416 83075401728 83724428304 88567990272 99228952064 108249765888 111054163968 111632571072 121780986624 124613102592 148843428096 162374648832 166150803456 167448856608 177135980544 198457904128 216499531776 223265142144 243561973248 249226205184 297686856192 324749297664 334897713216 396915808256 446530284288 487123946496 498452410368 595373712384 649498595328 669795426432 793831616512 893060568576 974247892992 1190747424768 1339590852864 1786121137152 1948495785984 2381494849536 2679181705728 3572242274304 5358363411456 7144484548608 10716726822912 21433453645824
• Sum of all divisors σ(n): 71791309091040
• Sum of proper divisors (its aliquot sum) s(n): 50357855445216
• 21433453645824 is an abundant number, because the sum of its proper divisors (50357855445216) is greater than itself. Its abundance is 28924401799392

Bases of 21433453645824

• Binary: 100110111111001011101011001000001000000000000₂
• Hexadecimal: 0x137E5D641000
• Base-36: 7LIE4WLC0

Squares and roots of 21433453645824

• 21433453645824 squared (21433453645824²) is 459392935187686117632638976
• 21433453645824 cubed (21433453645824³) is 9846377181564299555683837992045562036224
• The square root of 21433453645824 is 4629627.8085634489
• The cube root of 21433453645824 is 27777.7704935125

Scales and comparisons

• 21,433,453,645,824 seconds is equal to 681,517 years, 27 weeks, 3 days, 3 hours, 50 minutes, 24 seconds.
• To count from 1 to 21,433,453,645,824 would take you about one million, seven hundred three thousand, seven hundred ninety-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 21433453645824 cubic inches would be around 2314.8 feet tall.

Recreational maths with 21433453645824

• 21433453645824 backwards is 42854635433412
• 21433453645824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21433453645824's digits is 54
• More coming soon!