21341565827096256

Names of 21341565827096256

• Cardinal: 21341565827096256 can be written as Twenty-one quadrillion, three hundred forty-one trillion, five hundred sixty-five billion, eight hundred twenty-seven million, ninety-six thousand, two hundred fifty-six.

Scientific notation

• Scientific notation: 2.1341565827096256 × 10¹⁶

Factors of 21341565827096256

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 2140

Divisors of 21341565827096256

• Number of divisors d(n): 700
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 131 144 162 168 189 192 216 224 252 262 288 324 336 378 393 432 448 504 524 567 576 648 672 756 786 864 917 1008 1048 1134 1179 1296 1344 1512 1572 1728 1834 1997 2016 2096 2268 2358 2592 2751 3024 3144 3537 3668 3994 4032 4192 4536 4716 5184 5502 5991 6048 6288 7074 7336 7988 8253 8384 9072 9432 10611 11004 11982 12096 12576 13979 14148 14672 15976 16506 17161 17973 18144 18864 21222 22008 23964 24759 25152 27958 28296 29344 31952 33012 34322 35946 36288 37728 41937 42444 44016 47928 49518 51483 53919 55916 56592 58688 63904 66024 68644 71892 74277 75456 83874 84888 88032 95856 99036 102966 107838 111832 113184 120127 125811 127808 132048 137288 143784 148554 154449 161757 167748 169776 176064 191712 198072 205932 215676 223664 226368 240254 251622 261607 264096 274576 287568 297108 308898 323514 335496 339552 360381 377433 383424 396144 411864 431352 447328 463347 480508 503244 523214 528192 549152 575136 594216 617796 647028 670992 679104 720762 754866 784821 792288 823728 862704 894656 926694 961016 1006488 1046428 1081143 1098304 1132299 1150272 1188432 1235592 1294056 1341984 1390041 1441524 1509732 1569642 1584576 1647456 1725408 1831249 1853388 1922032 2012976 2092856 2162286 2248091 2264598 2354463 2376864 2471184 2588112 2683968 2780082 2883048 3019464 3139284 3243429 3294912 3450816 3662498 3706776 3844064 4025952 4185712 4324572 4496182 4529196 4708926 4753728 4942368 5176224 5493747 5560164 5766096 6038928 6278568 6486858 6744273 7063389 7324996 7413552 7688128 8051904 8371424 8649144 8992364 9058392 9417852 9730287 9884736 10352448 10987494 11120328 11532192 12077856 12557136 12973716 13488546 14126778 14649992 14827104 15736637 16481241 16742848 17298288 17984728 18116784 18835704 19460574 20232819 21190167 21974988 22240656 23064384 24155712 25114272 25947432 26977092 28253556 29299984 29654208 31473274 32962482 34270517 34596576 35969456 36233568 37671408 38921148 40465638 42380334 43949976 44481312 47209911 49443723 50228544 51894864 53954184 56507112 58599968 60698457 62946548 65924964 68541034 69193152 71938912 72467136 75342816 77842296 80931276 84760668 87899952 88962624 94419822 98887446 102811551 103789728 107908368 113014224 117199936 121396914 125893096 131849928 137082068 141629733 143877824 148331169 150685632 155684592 161862552 169521336 175799904 182095371 188839644 197774892 205623102 207579456 215816736 226028448 239893619 242793828 251786192 263699856 274164136 283259466 294499921 296662338 308434653 311369184 323725104 339042672 351599808 364190742 377679288 395549784 411246204 424889199 431633472 452056896 479787238 485587656 503572384 527399712 548328272 566518932 588999842 593324676 616869306 622738368 647450208 678085344 719680857 728381484 755358576 791099568 822492408 849778398 883499763 925303959 959574476 971175312 1007144768 1054799424 1096656544 1133037864 1177999684 1186649352 1233738612 1274667597 1294900416 1356170688 1439361714 1456762968 1510717152 1582199136 1644984816 1699556796 1766999526 1850607918 1919148952 1942350624 2061499447 2159042571 2193313088 2266075728 2355999368 2373298704 2467477224 2549335194 2650499289 2775911877 2878723428 2913525936 3021434304 3164398272 3289969632 3399113592 3533999052 3701215836 3838297904 3884701248 4122998894 4318085142 4489437727 4532151456 4711998736 4746597408 4934954448 5098670388 5300998578 5551823754 5757446856 5827051872 6184498341 6477127713 6579939264 6798227184 7067998104 7402431672 7676595808 7951497867 8245997788 8636170284 8978875454 9064302912 9423997472 9493194816 9869908896 10197340776 10601997156 11103647508 11514893712 11654103744 12368996682 12954255426 13468313181 13596454368 14135996208 14804863344 15353191616 15902995734 16491995576 17272340568 17957750908 18553495023 18847994944 19431383139 19739817792 20394681552 21203994312 22207295016 23029787424 23854493601 24737993364 25908510852 26936626362 27192908736 28271992416 29609726688 31426064089 31805991468 32983991152 34544681136 35915501816 37106990046 38862766278 40404939543 40789363104 42407988624 44414590032 46059574848 47708987202 49475986728 51817021704 53873252724 55660485069 56543984832 59219453376 62852128178 63611982936 65967982304 69089362272 71831003632 74213980092 77725532556 80809879086 81578726208 84815977248 88829180064 94278192267 95417974404 98951973456 103634043408 107746505448 111320970138 121214818629 125704256356 127223965872 131935964608 138178724544 143662007264 148427960184 155451065112 161619758172 166981455207 169631954496 177658360128 188556384534 190835948808 197903946912 207268086816 215493010896 222641940276 242429637258 251408512712 254447931744 282834576801 287324014528 296855920368 310902130224 323239516344 333962910414 363644455887 377112769068 381671897616 395807893824 414536173632 430986021792 445283880552 484859274516 502817025424 508895863488 565669153602 588116342237 593711840736 621804260448 646479032688 667925820828 727288911774 754225538136 763343795232 848503730403 861972043584 890567761104 969718549032 1005634050848 1131338307204 1176232684474 1187423681472 1243608520896 1292958065376 1335851641656 1454577823548 1508451076272 1526687590464 1697007460806 1764349026711 1781135522208 1939437098064 2011268101696 2262676614408 2352465368948 2545511191209 2585916130752 2671703283312 2909155647096 3016902152544 3394014921612 3528698053422 3562271044416 3878874196128 4116814395659 4525353228816 4704930737896 5091022382418 5293047080133 5343406566624 5818311294192 6033804305088 6788029843224 7057396106844 7757748392256 8233628791318 9050706457632 9409861475792 10182044764836 10586094160266 10686813133248 11636622588384 12350443186977 13576059686448 14114792213688 15879141240399 16467257582636 18101412915264 18819722951584 20364089529672 21172188320532 23273245176768 24700886373954 27152119372896 28229584427376 31758282480798 32934515165272 37051329560931 37639445903168 40728179059344 42344376641064 47637423721197 49401772747908 54304238745792 56459168854752 63516564961596 65869030330544 74102659121862 81456358118688 84688753282128 95274847442394 98803545495816 111153988682793 112918337709504 127033129923192 131738060661088 148205318243724 162912716237376 169377506564256 190549694884788 197607090991632 222307977365586 254066259846384 263476121322176 296410636487448 333461966048379 338755013128512 381099389769576 395214181983264 444615954731172 508132519692768 592821272974896 666923932096758 762198779539152 790428363966528 889231909462344 1016265039385536 1185642545949792 1333847864193516 1524397559078304 1778463818924688 2371285091899584 2667695728387032 3048795118156608 3556927637849376 5335391456774064 7113855275698752 10670782913548128 21341565827096256
• Sum of all divisors σ(n): 72893312791889040
• Sum of proper divisors (its aliquot sum) s(n): 51551746964792784
• 21341565827096256 is an abundant number, because the sum of its proper divisors (51551746964792784) is greater than itself. Its abundance is 30210181137696528

Bases of 21341565827096256

• Binary: 1001011110100100000101010000010000100110001111011000000₂
• Hexadecimal: 0x4BD20A82131EC0
• Base-36: 5U4YBZQJW00

Squares and roots of 21341565827096256

• 21341565827096256 squared (21341565827096256²) is 455462431952282701449496689217536
• 21341565827096256 cubed (21341565827096256³) is 9720281473278990387747820832665328420059595145216
• The square root of 21341565827096256 is 146087527.9655873155
• The cube root of 21341565827096256 is 277380.1807294819

Scales and comparisons

• 21,341,565,827,096,256 seconds is equal to 678,595,779 years, 26 weeks, 1 day, 12 hours, 57 minutes, 36 seconds.
• To count from 1 to 21,341,565,827,096,256 would take you about two billion, thirty-five million, seven hundred eighty-seven thousand, three hundred thirty-eight 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 21341565827096256 cubic inches would be around 23115 feet tall.

Recreational maths with 21341565827096256

• 21341565827096256 backwards is 65269072856514312
• 21341565827096256 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21341565827096256's digits is 72
• More coming soon!