21410576236728

Names of 21410576236728

• Cardinal: 21410576236728 can be written as Twenty-one trillion, four hundred ten billion, five hundred seventy-six million, two hundred thirty-six thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 2.1410576236728 × 10¹³

Factors of 21410576236728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 925

Divisors of 21410576236728

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 17 18 19 21 24 27 28 34 36 38 42 51 54 56 57 63 68 72 76 81 84 102 108 114 119 126 133 136 152 153 162 168 171 189 204 216 228 238 252 266 306 323 324 342 357 361 378 399 408 456 459 476 504 513 532 567 612 646 648 684 714 722 756 798 877 918 952 969 1026 1064 1071 1083 1134 1197 1224 1292 1368 1377 1428 1444 1512 1539 1596 1754 1836 1938 2052 2142 2166 2261 2268 2394 2527 2584 2631 2754 2856 2888 2907 3078 3192 3213 3249 3508 3591 3672 3876 4104 4284 4332 4522 4536 4788 5054 5262 5508 5814 6137 6139 6156 6426 6498 6783 7016 7182 7581 7752 7893 8568 8664 8721 9044 9576 9639 9747 10108 10524 10773 11016 11628 12274 12278 12312 12852 12996 13566 14364 14909 15162 15786 16663 17442 18088 18411 18417 19278 19494 20216 20349 21048 21546 22743 23256 23679 24548 24556 25704 25992 26163 27132 28728 29241 29818 30324 31572 33326 34884 36822 36834 38556 38988 40698 42959 43092 44727 45486 47358 49096 49112 49989 52326 54264 55233 55251 58482 59636 60648 61047 63144 66652 68229 69768 71037 73644 73668 77112 77976 81396 85918 86184 89454 90972 94716 99978 104363 104652 110466 110502 116641 116964 119272 122094 128877 133304 134181 136458 142074 147288 147336 149967 162792 165699 165753 171836 178908 181944 183141 189432 199956 204687 208726 209304 220932 221004 233282 233928 244188 257754 268362 272916 283271 284148 299934 313089 316597 331398 331506 343672 349923 357816 366282 386631 399912 402543 409374 417452 441864 442008 449901 466564 488376 497097 497259 515508 536724 545832 566542 568296 599868 626178 633194 662796 663012 699846 732564 769129 773262 805086 818748 834904 849813 899802 933128 939267 949791 994194 994518 1031016 1049769 1073448 1133084 1159893 1199736 1207629 1252356 1266388 1325592 1326024 1349703 1399692 1465128 1538258 1546524 1610172 1637496 1699626 1799604 1878534 1899582 1982897 1988388 1989036 2099538 2216179 2266168 2307387 2319786 2415258 2504712 2532776 2549439 2699406 2799384 2817801 2849373 3076516 3093048 3149307 3220344 3399252 3479679 3599208 3757068 3799164 3965794 3976776 3978072 4199076 4432358 4614774 4639572 4830516 5098878 5382149 5383903 5398812 5635602 5698746 5948691 6153032 6298614 6648537 6798504 6922161 6959358 7514136 7598328 7648317 7931588 8398152 8453403 8548119 8864716 9229548 9279144 9447921 9661032 10197756 10764298 10767806 10797624 11271204 11397492 11897382 12597228 13075193 13297074 13844322 13918716 14613451 15296634 15863176 16146447 16151709 16906806 17096238 17729432 17846073 18459096 18895842 19945611 20395512 20766483 21528596 21535612 22542408 22794984 22944951 23794764 25194456 25644357 26150386 26594148 27688644 27837432 29226902 30593268 32292894 32303418 33813612 34192476 35692146 37675043 37791684 39225579 39891222 41532966 43057192 43071224 43840353 45889902 47589528 48439341 48455127 51288714 52300772 53188296 53538219 55377288 58453804 59836833 61186536 62299449 64585788 64606836 67627224 68384952 71384292 75350086 75583368 78451158 79782444 83065932 87680706 91526351 91779804 96878682 96910254 102294157 102577428 104601544 107076438 113025129 116907608 117676737 119673666 124598898 129171576 129213672 131521059 142768584 145318023 145365381 150700172 156902316 159564888 160614657 166131864 175361412 179510499 183052702 183559608 193757364 193820508 204588314 205154856 214152876 226050258 235353474 239347332 248428667 249197796 263042118 274579053 277655569 290636046 290730762 301400344 306882471 313804632 321229314 339075387 350722824 353030211 359020998 366105404 387514728 387641016 394563177 409176628 428305752 435954069 436096143 452100516 470706948 478694664 496857334 498395592 526084236 549158106 555311138 581272092 581461524 613764942 642458628 678150774 706060422 718041996 732210808 745286001 789126354 818353256 823737159 832966707 871908138 872192286 904201032 920647413 941413896 993714668 1017226161 1052168472 1059090633 1098316212 1110622276 1162544184 1162923048 1183689531 1227529884 1284917256 1356301548 1412120844 1436083992 1490572002 1578252708 1647474318 1665933414 1739000669 1743816276 1744384572 1841294826 1943588983 1987429336 2034452322 2118181266 2196632424 2221244552 2235858003 2367379062 2455059768 2471211477 2498900121 2712603096 2761942239 2824241688 2981144004 3051678483 3156505416 3294948636 3331866828 3478001338 3487632552 3488769144 3682589652 3887177966 4068904644 4236362532 4471716006 4720144673 4734758124 4942422954 4997800242 5217002007 5523884478 5830766949 5962288008 6103356966 6589897272 6663733656 6707574009 6956002676 7365179304 7413634431 7496700363 7774355932 8137809288 8285826717 8472725064 8943432012 9440289346 9469516248 9884845908 9995600484 10434004014 11047768956 11661533898 12206713932 13415148018 13912005352 14160434019 14827268862 14993400726 15548711864 15651006021 16571653434 17492300847 17886864024 18880578692 19769691816 19991200968 20122722027 20868008028 22095537912 22490101089 23323067796 24413427864 26830296036 28320868038 29654537724 29986801452 31302012042 33041012711 33143306868 34984601694 37761157384 40245444054 41736016056 42481302057 44980202178 46646135592 46953018063 52476902541 53660592072 56641736076 59309075448 59973602904 62604024084 66082025422 66286613736 69969203388 80490888108 84962604114 89960404356 93906036126 99123038133 104953805082 113283472152 125208048168 127443906171 132164050844 139938406776 140859054189 157430707623 160981776216 169925208228 179920808712 187812072252 198246076266 209907610164 254887812342 264328101688 281718108378 297369114399 314861415246 339850416456 375624144504 382331718513 396492152532 419815220328 509775624684 563436216756 594738228798 629722830492 764663437026 792984305064 892107343197 1019551249368 1126872433512 1189476457596 1259445660984 1529326874052 1784214686394 2378952915192 2676322029591 3058653748104 3568429372788 5352644059182 7136858745576 10705288118364 21410576236728
• Sum of all divisors σ(n): 76675880247120
• Sum of proper divisors (its aliquot sum) s(n): 55265304010392
• 21410576236728 is an abundant number, because the sum of its proper divisors (55265304010392) is greater than itself. Its abundance is 33854727773664

Bases of 21410576236728

• Binary: 100110111100100001001110010101000000010111000₂
• Hexadecimal: 0x137909CA80B8
• Base-36: 7L7VSABI0

Squares and roots of 21410576236728

• 21410576236728 squared (21410576236728²) is 458412774788741726696145984
• 21410576236728 cubed (21410576236728³) is 9814881662504378033988313974852030500352
• The square root of 21410576236728 is 4627156.3877534981
• The cube root of 21410576236728 is 27767.8839292269

Scales and comparisons

• 21,410,576,236,728 seconds is equal to 680,790 years, 5 weeks, 7 hours, 58 minutes, 48 seconds.
• To count from 1 to 21,410,576,236,728 would take you about one million, seven hundred one thousand, nine hundred seventy-five 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 21410576236728 cubic inches would be around 2314 feet tall.

Recreational maths with 21410576236728

• 21410576236728 backwards is 82763267501412
• 21410576236728 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21410576236728's digits is 54
• More coming soon!