21446312862912

Names of 21446312862912

• Cardinal: 21446312862912 can be written as Twenty-one trillion, four hundred forty-six billion, three hundred twelve million, eight hundred sixty-two thousand, nine hundred twelve.

Scientific notation

• Scientific notation: 2.1446312862912 × 10¹³

Factors of 21446312862912

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3399

Divisors of 21446312862912

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 23 24 28 32 37 42 46 48 56 61 64 69 74 84 92 96 97 111 112 122 138 148 161 168 183 184 192 194 222 224 244 259 276 291 296 322 336 366 368 388 427 444 448 483 488 518 552 582 592 644 672 679 732 736 776 777 851 854 888 966 976 1036 1104 1164 1184 1281 1288 1344 1358 1403 1464 1472 1552 1554 1702 1708 1776 1932 1952 2037 2072 2208 2231 2257 2328 2368 2553 2562 2576 2716 2806 2928 3104 3108 3169 3404 3416 3552 3589 3864 3904 4074 4144 4209 4416 4462 4514 4656 5106 5124 5152 5432 5612 5856 5917 5957 6208 6216 6338 6693 6771 6808 6832 7104 7178 7728 8148 8288 8418 8924 9028 9312 9507 9821 10212 10248 10304 10767 10864 11224 11712 11834 11914 12432 12676 13386 13542 13616 13664 14356 15456 15617 15799 16296 16576 16836 17751 17848 17871 18056 18624 19014 19642 20424 20496 21534 21728 22183 22448 23668 23828 24864 25123 25352 26772 27084 27232 27328 28712 29463 30912 31234 31598 32592 33672 35502 35696 35742 36112 38028 39284 40848 40992 41419 43068 43456 44366 44896 46851 47336 47397 47656 49728 50246 50704 51911 53544 54168 54464 57424 58926 62468 63196 65184 66549 67344 71004 71392 71484 72224 72887 75369 76056 78568 81696 81984 82547 82838 86136 88732 89792 93702 94672 94794 95312 100492 101408 103822 107088 108336 114848 117253 117852 124257 124936 126392 130368 133098 134688 136091 142008 142784 142968 144448 145774 150738 152112 155733 157136 163392 165094 165676 172272 177464 187404 189344 189588 190624 193309 200984 202816 207644 214176 216672 218661 218929 229696 234506 235704 247641 248514 249872 252784 266196 269376 272182 284016 285936 291548 301476 304224 307393 311466 314272 330188 331352 344544 351759 354928 363377 374808 378688 379176 381248 386618 401968 408273 415288 428352 433344 437322 437858 469012 471408 495282 497028 499744 505568 510209 532392 544364 568032 571872 577829 579927 583096 602952 608448 614786 622932 628544 656787 660376 662704 689088 703518 709856 726754 749616 758352 773236 803936 816546 820771 830576 874644 875716 922179 938024 942816 952637 990564 994056 999488 1011136 1020418 1064784 1088728 1090131 1136064 1143744 1155658 1159854 1166192 1205904 1229572 1245864 1313574 1320752 1325408 1353163 1407036 1419712 1453508 1499232 1516704 1530627 1532503 1546472 1607872 1633092 1641542 1661152 1733487 1749288 1751432 1844358 1876048 1885632 1905274 1981128 1988112 2040836 2129568 2151751 2177456 2180262 2311316 2319708 2332384 2411808 2459144 2462313 2491728 2627148 2641504 2650816 2696819 2706326 2814072 2857911 2907016 2998464 3033408 3061254 3065006 3092944 3266184 3283084 3322304 3466974 3498576 3502864 3688716 3752096 3810548 3962256 3976224 4059489 4081672 4259136 4303502 4354912 4360524 4446107 4597509 4622632 4639416 4664768 4823616 4918288 4924626 4983456 5035367 5254296 5283008 5393638 5412652 5628144 5715822 5814032 6122508 6130012 6185888 6455253 6532368 6566168 6933948 6997152 7005728 7070039 7152433 7377432 7504192 7621096 7924512 7952448 8090457 8118978 8163344 8607004 8709824 8721048 8892214 9195018 9245264 9278832 9836576 9849252 9966912 10070734 10508592 10787276 10825304 11256288 11373541 11431644 11628064 12245016 12260024 12371776 12910506 13064736 13132336 13338321 13867896 13994304 14011456 14140078 14304866 14754864 15106101 15242192 15849024 16180914 16237956 16326688 17214008 17442096 17784428 18390036 18490528 18557664 18750973 18877733 19673152 19698504 20141468 21017184 21210117 21457299 21574552 21650608 22512576 22747082 22863288 23256128 24490032 24520048 25821012 26129472 26264672 26676642 27735792 28280156 28609732 29509728 30212202 30484384 31122749 32361828 32475912 32653376 34120623 34428016 34884192 35247569 35568856 36780072 36981056 37115328 37501946 37755466 39397008 40282936 42034368 42420234 42914598 43149104 43301216 45494164 45726576 48980064 49040096 49490273 50067031 51642024 52529344 53353284 55471584 56252919 56560312 56633199 57219464 59019456 60424404 60968768 62245498 64723656 64951824 68241246 68856032 69768384 70495138 71137712 73560144 75003892 75510932 78794016 79614787 80565872 84840468 85829196 86298208 86602432 90988328 91453152 93368247 97960128 98080192 98980546 100134062 103284048 105742707 106706568 110943168 112505838 113120624 113266398 114438928 120848808 124490996 129447312 129903648 131256811 136482492 137712064 140990276 142275424 147120288 148470819 150007784 150201093 151021864 157588032 159229574 161131744 164505959 169680936 171658392 172596416 181976656 182906304 186736494 197961092 200268124 206568096 211485414 213413136 225011676 226241248 226532796 228877856 238844361 241697616 248981992 258894624 259807296 261591443 262513622 272964984 281980552 284550848 294240576 296941638 300015568 300402186 302043728 318459148 322263488 329011918 339361872 343316784 363953312 373472988 393770433 395922184 400536248 413136192 422970828 426826272 431272379 450023352 452482496 453065592 457755712 477688722 483395232 493517877 497963984 517789248 523182886 525027244 545929968 563961104 593883276 600031136 600804372 604087456 636918296 658023836 678723744 686633568 693786001 727906624 746945976 784774329 787540866 791844368 801072496 845941656 853652544 862544758 900046704 906131184 955377444 966790464 987035754 995927968 1046365772 1050054488 1091859936 1127922208 1151541713 1187766552 1200062272 1201608744 1208174912 1273836592 1293817137 1316047672 1357447488 1373267136 1387572002 1493891952 1569548658 1575081732 1583688736 1602144992 1691883312 1725089516 1800093408 1812262368 1831140101 1910754888 1974071508 1991855936 2081358003 2092731544 2100108976 2183719872 2255844416 2303083426 2375533104 2403217488 2547673184 2587634274 2632095344 2775144004 2987783904 3018906653 3139097316 3150163464 3167377472 3204289984 3383766624 3450179032 3454625139 3600186816 3624524736 3662280202 3821509776 3948143016 4162716006 4185463088 4200217952 4606166852 4751066208 4806434976 4856502007 5095346368 5175268548 5264190688 5493420303 5550288008 5975567808 6037813306 6278194632 6300326928 6767533248 6900358064 6909250278 7324560404 7643019552 7896286032 8325432012 8370926176 8400435904 9056719959 9212333704 9502132416 9612869952 9713004014 10350537096 10528381376 10986840606 11100576016 12075626612 12556389264 12600653856 13800716128 13818500556 14569506021 14649120808 15286039104 15792572064 15957078023 16650864024 16741852352 18113439918 18424667408 19426008028 20701074192 21973681212 22201152032 24151253224 25112778528 25201307712 27601432256 27637001112 29139012042 29298241616 31585144128 31914156046 33301728048 36226879836 36849334816 38852016056 41402148384 43947362424 44402304064 47871234069 48302506448 50225557056 55274002224 58278024084 58596483232 63828312092 66603456096 72453759672 73698669632 77704032112 82804296768 87894724848 95742468138 96605012896 110548004448 111699546161 116556048168 117192966464 127656624184 133206912192 144907519344 155408064224 175789449696 191484936276 193210025792 221096008896 223399092322 233112096336 255313248368 289815038688 310816128448 335098638483 351578899392 382969872552 446798184644 466224192672 510626496736 579630077376 670197276966 765939745104 893596369288 932448385344 1021252993472 1340394553932 1531879490208 1787192738576 2680789107864 3063758980416 3574385477152 5361578215728 7148770954304 10723156431456 21446312862912
• Sum of all divisors σ(n): 71388057538560
• Sum of proper divisors (its aliquot sum) s(n): 49941744675648
• 21446312862912 is an abundant number, because the sum of its proper divisors (49941744675648) is greater than itself. Its abundance is 28495431812736

Bases of 21446312862912

• Binary: 100111000000101011011110111000010010011000000₂
• Hexadecimal: 0x13815BDC24C0
• Base-36: 7LOASY8QO

Squares and roots of 21446312862912

• 21446312862912 squared (21446312862912²) is 459944335413904705705119744
• 21446312862912 cubed (21446312862912³) is 9864110116810735817503515436600416534528
• The square root of 21446312862912 is 4631016.3963121531
• The cube root of 21446312862912 is 27783.3245676151

Scales and comparisons

• 21,446,312,862,912 seconds is equal to 681,926 years, 21 weeks, 2 days, 16 hours, 35 minutes, 12 seconds.
• To count from 1 to 21,446,312,862,912 would take you about one million, seven hundred four thousand, eight hundred sixteen 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 21446312862912 cubic inches would be around 2315.3 feet tall.

Recreational maths with 21446312862912

• 21446312862912 backwards is 21926821364412
• The number of decimal digits it has is: 14
• The sum of 21446312862912's digits is 51
• More coming soon!