21367380484288512

Names of 21367380484288512

• Cardinal: 21367380484288512 can be written as Twenty-one quadrillion, three hundred sixty-seven trillion, three hundred eighty billion, four hundred eighty-four million, two hundred eighty-eight thousand, five hundred twelve.

Scientific notation

• Scientific notation: 2.1367380484288512 × 10¹⁶

Factors of 21367380484288512

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 690016

Divisors of 21367380484288512

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 71 72 96 108 128 142 144 192 213 216 256 284 288 384 426 432 512 568 576 639 768 852 864 1024 1136 1152 1278 1536 1704 1728 1917 2048 2272 2304 2556 3072 3408 3456 3834 3967 4096 4544 4608 5112 6144 6816 6912 7668 7934 9088 9216 10224 11901 12288 13632 13824 15336 15868 18176 18432 20448 23802 27264 27648 30672 31736 35703 36352 36864 40896 47604 54528 55296 61344 63472 71406 72704 81792 95208 107109 109056 110592 122688 126944 142812 145408 163584 190416 214218 218112 245376 253888 281657 285624 290816 327168 380832 428436 436224 490752 507776 563314 571248 654336 685973 761664 844971 856872 872448 981504 1015552 1126628 1142496 1308672 1371946 1523328 1689942 1713744 1963008 2031104 2057919 2253256 2284992 2534913 2617344 2743892 3046656 3379884 3427488 3926016 4062208 4115838 4506512 4569984 5069826 5487784 6093312 6173757 6759768 6854976 7604739 7852032 8124416 8231676 9013024 9139968 10139652 10975568 12186624 12347514 13519536 13709952 15209478 16248832 16463352 18026048 18279936 18521271 20279304 21951136 24373248 24695028 27039072 27419904 30418956 32926704 36052096 36559872 37042542 40558608 43902272 48704083 48746496 49390056 54078144 54839808 60837912 65853408 72104192 73119744 74085084 81117216 87804544 97408166 98780112 108156288 109679616 121675824 131706816 144208384 146112249 146239488 148170168 162234432 175609088 194816332 197560224 216312576 219359232 243351648 263413632 288416768 292224498 296340336 324468864 351218176 389632664 395120448 432625152 438336747 438718464 486703296 526827264 576833536 584448996 592680672 648937728 702436352 779265328 790240896 865250304 876673494 973406592 1053654528 1153667072 1168897992 1185361344 1297875456 1315010241 1404872704 1558530656 1580481792 1730500608 1753346988 1946813184 2107309056 2337795984 2370722688 2595750912 2630020482 2721254891 2809745408 3117061312 3160963584 3461001216 3506693976 3893626368 4214618112 4675591968 4741445376 5191501824 5260040964 5442509782 6234122624 6321927168 7013387952 7787252736 8163764673 8429236224 9351183936 9482890752 10383003648 10520081928 10885019564 12468245248 12643854336 14026775904 15574505472 16327529346 18702367872 18965781504 21040163856 21770039128 24491294019 24936490496 25287708672 28053551808 31149010944 32655058692 37404735744 37931563008 42080327712 43540078256 48982588038 49872980992 56107103616 65310117384 73473882057 74809471488 75863126016 84160655424 87080156512 97965176076 99745961984 112214207232 130620234768 146947764114 149618942976 168321310848 174160313024 193209097261 195930352152 199491923968 224428414464 261240469536 293895528228 299237885952 336642621696 348320626048 386418194522 391860704304 448856828928 522480939072 579627291783 587791056456 598475771904 673285243392 696641252096 772836389044 783721408608 897713657856 1044961878144 1159254583566 1175582112912 1346570486784 1393282504192 1545672778088 1567442817216 1738881875349 1795427315712 2089923756288 2318509167132 2351164225824 2693140973568 2786565008384 3091345556176 3134885634432 3477763750698 4179847512576 4637018334264 4702328451648 5216645626047 5386281947136 5573130016768 6182691112352 6269771268864 6955527501396 8359695025152 9274036668528 9404656903296 10433291252094 11146260033536 12365382224704 12539542537728 13911055002792 16719390050304 18548073337056 18809313806592 20866582504188 24730764449408 25079085075456 27822110005584 33438780100608 37096146674112 37618627613184 41733165008376 49461528898816 50158170150912 55644220011168 74192293348224 75237255226368 83466330016752 98923057797632 100316340301824 111288440022336 148384586696448 150474510452736 166932660033504 197846115595264 222576880044672 296769173392896 300949020905472 333865320067008 395692231190528 445153760089344 593538346785792 667730640134016 791384462381056 890307520178688 1187076693571584 1335461280268032 1780615040357376 2374153387143168 2670922560536064 3561230080714752 5341845121072128 7122460161429504 10683690242144256 21367380484288512
• Sum of all divisors σ(n): 64210896342466560
• Sum of proper divisors (its aliquot sum) s(n): 42843515858178048
• 21367380484288512 is an abundant number, because the sum of its proper divisors (42843515858178048) is greater than itself. Its abundance is 21476135373889536

Bases of 21367380484288512

• Binary: 1001011111010011000010011110011100010111111000000000000₂
• Hexadecimal: 0x4BE984F38BF000
• Base-36: 5UE3R2YXHC0

Squares and roots of 21367380484288512

• 21367380484288512 squared (21367380484288512²) is 456564948760353565612482855174144
• 21367380484288512 cubed (21367380484288512³) is 9755596975952163237304726794354591580517698633728
• The square root of 21367380484288512 is 146175854.6555774787
• The cube root of 21367380484288512 is 277491.9749183755

Scales and comparisons

• 21,367,380,484,288,512 seconds is equal to 679,416,605 years, 39 weeks, 1 day, 1 hour, 55 minutes, 12 seconds.
• To count from 1 to 21,367,380,484,288,512 would take you about two billion, thirty-eight million, two hundred forty-nine thousand, eight hundred seventeen 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 21367380484288512 cubic inches would be around 23124.3 feet tall.

Recreational maths with 21367380484288512

• 21367380484288512 backwards is 21588248408376312
• 21367380484288512 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21367380484288512's digits is 72
• More coming soon!