21089704467312

Names of 21089704467312

• Cardinal: 21089704467312 can be written as Twenty-one trillion, eighty-nine billion, seven hundred four million, four hundred sixty-seven thousand, three hundred twelve.

Scientific notation

• Scientific notation: 2.1089704467312 × 10¹³

Factors of 21089704467312

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 66338

Divisors of 21089704467312

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 29 36 38 39 48 52 54 57 58 72 76 78 87 103 104 108 114 116 117 144 152 156 171 174 206 208 216 228 232 234 247 261 304 309 312 342 348 351 377 412 432 456 464 468 494 513 522 551 618 624 684 696 702 741 754 783 824 912 927 936 988 1026 1044 1102 1131 1236 1339 1368 1392 1404 1482 1508 1566 1648 1653 1854 1872 1957 1976 2052 2088 2204 2223 2262 2472 2678 2736 2781 2808 2964 2987 3016 3132 3306 3393 3708 3914 3952 4017 4104 4176 4408 4446 4524 4944 4959 5356 5562 5616 5871 5928 5974 6032 6264 6612 6669 6786 7163 7416 7828 8034 8208 8816 8892 8961 9048 9918 10179 10712 11124 11742 11856 11948 12051 12528 13224 13338 13572 14326 14832 14877 15656 16068 17613 17784 17922 18096 19836 20358 21424 21489 22248 23484 23896 24102 25441 26448 26676 26883 27144 28652 29754 31312 32136 35226 35568 35844 36153 38831 39672 40716 42978 44496 46968 47792 48204 50882 52839 53352 53766 54288 56753 57304 59508 64272 64467 66169 70452 71688 72306 76323 77662 79344 80649 81432 85956 93936 96408 101764 105678 106704 107532 113506 114608 116493 119016 128934 132338 140904 143376 144612 152646 155324 161298 162864 170259 171912 192816 193401 198507 203528 211356 215064 227012 228969 232986 238032 257868 264676 281808 289224 305292 310648 322596 340518 343824 349479 386802 397014 407056 422712 430128 454024 457938 465972 510777 515736 529352 578448 595521 610584 621296 645192 681036 686907 698958 737789 773604 794028 845424 860197 908048 915876 931944 1021554 1031472 1048437 1058704 1191042 1221168 1257211 1290384 1362072 1373814 1397916 1475578 1532331 1547208 1588056 1720394 1786563 1831752 1863888 1918901 2043108 2096874 2213367 2382084 2514422 2580591 2724144 2747628 2795832 2951156 3064662 3094416 3176112 3440788 3573126 3663504 3771633 3837802 4086216 4193748 4426734 4764168 5028844 5161182 5495256 5591664 5756703 5902312 6129324 6640101 6815407 6881576 7146252 7543266 7675604 7741773 8172432 8387496 8853468 9528336 10057688 10322364 10990512 11314899 11513406 11804624 12258648 13280202 13630814 13763152 14292504 15086532 15351208 15483546 16343743 16774992 17270109 17706936 19920303 20115376 20446221 20644728 22629798 23026812 23225319 24517296 24945713 26560404 27261628 28585008 30173064 30702416 30967092 32687486 33944697 34540218 35413872 36459119 39840606 40892442 41289456 45259596 46053624 46450638 49031229 49891426 51810327 53120808 54523256 60346128 61338663 61934184 65374972 67889394 69080436 72918238 74837139 79681212 81784884 88600291 90519192 92107248 92901276 98062458 99782852 103620654 106241616 109046512 109377357 122677326 123868368 129492733 130749944 135778788 138160872 145836476 147093687 149674278 159362424 163569768 177200582 181038384 184015989 185802552 196124916 197646803 199565704 207241308 218754714 224511417 245354652 258985466 261499888 265800873 271557576 276321744 291672952 294187374 299348556 318724848 327139536 328132071 354401164 368031978 371605104 388478199 392249832 395293606 399131408 414482616 437509428 441281061 449022834 473968547 490709304 517970932 531601746 543115152 583345904 588374748 592940409 598697112 656264142 673534251 708802328 736063956 776956398 784499664 790587212 797402619 828965232 875018856 882562122 898045668 947937094 981418608 984396213 1035941864 1063203492 1165434597 1176749496 1185880818 1197394224 1312528284 1347068502 1417604656 1421905641 1472127912 1553912796 1581174424 1594805238 1683405529 1750037712 1765124244 1778821227 1796091336 1895874188 1968792426 2071883728 2126406984 2330869194 2353498992 2371761636 2392207857 2569408439 2625056568 2694137004 2843811282 2944255824 3107825592 3162348848 3189610476 3366811058 3496303791 3530248488 3557642454 3592182672 3755289257 3791748376 3937584852 4252813968 4265716923 4661738388 4743523272 4784415714 5050216587 5138816878 5250113136 5336463681 5388274008 5687622564 6215651184 6379220952 6733622116 6992607582 7060496976 7115284908 7510578514 7583496752 7708225317 7875169704 8531433846 9323476776 9487046544 9568831428 10100433174 10277633756 10672927362 10776548016 11265867771 11375245128 12758441904 12797150769 13467244232 13985215164 14230569816 15021157028 15150649761 15416450634 15750339408 17062867692 18646953552 19137662856 20200866348 20555267512 21345854724 22531735542 22750490256 23124675951 25594301538 26934488464 27970430328 28461139632 30042314056 30301299522 30832901268 33797603313 34125735384 38275325712 40401732696 41110535024 42691709448 45063471084 45451949283 46249351902 48818760341 51188603076 55940860656 60084628112 60602599044 61665802536 67595206626 68251470768 69374027853 80803465392 85383418896 90126942168 90903898566 92498703804 97637520682 101392809939 102377206152 121205198088 123331605072 135190413252 138748055706 146456281023 180253884336 181807797132 184997407608 195275041364 202785619878 204754412304 242410396176 270380826504 277496111412 292912562046 363615594264 369994815216 390550082728 405571239756 439368843069 540761653008 554992222824 585825124092 727231188528 781100165456 811142479512 878737686138 1109984445648 1171650248184 1318106529207 1622284959024 1757475372276 2343300496368 2636213058414 3514950744552 5272426116828 7029901489104 10544852233656 21089704467312
• Sum of all divisors σ(n): 71679578880000
• Sum of proper divisors (its aliquot sum) s(n): 50589874412688
• 21089704467312 is an abundant number, because the sum of its proper divisors (50589874412688) is greater than itself. Its abundance is 29500169945376

Bases of 21089704467312

• Binary: 100110010111001010100010101111101101101110000₂
• Hexadecimal: 0x132E5457DB70
• Base-36: 7H4H5IPO0

Squares and roots of 21089704467312

• 21089704467312 squared (21089704467312²) is 444775634518559729676505344
• 21089704467312 cubed (21089704467312³) is 9380186686257598523334697853965241315328
• The square root of 21089704467312 is 4592352.8247851341
• The cube root of 21089704467312 is 27628.4697422919

Scales and comparisons

• 21,089,704,467,312 seconds is equal to 670,587 years, 19 weeks, 16 hours, 55 minutes, 12 seconds.
• To count from 1 to 21,089,704,467,312 would take you about one million, six hundred seventy-six thousand, four hundred sixty-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 21089704467312 cubic inches would be around 2302.4 feet tall.

Recreational maths with 21089704467312

• 21089704467312 backwards is 21376440798012
• 21089704467312 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21089704467312's digits is 54
• More coming soon!