21094726309888

Names of 21094726309888

• Cardinal: 21094726309888 can be written as Twenty-one trillion, ninety-four billion, seven hundred twenty-six million, three hundred nine thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1094726309888 × 10¹³

Factors of 21094726309888

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 858

Divisors of 21094726309888

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 32 38 44 56 61 64 76 77 88 112 122 128 133 152 154 176 209 211 224 244 256 266 304 308 352 418 422 427 448 488 512 532 547 608 616 671 704 836 844 854 896 976 1024 1064 1094 1159 1216 1232 1342 1408 1463 1477 1672 1688 1708 1792 1952 2048 2128 2188 2318 2321 2432 2464 2684 2816 2926 2954 3344 3376 3416 3584 3829 3904 4009 4256 4376 4636 4642 4697 4864 4928 5368 5632 5852 5908 6017 6688 6752 6832 7168 7658 7808 8018 8113 8512 8752 9272 9284 9394 9728 9856 10393 10736 11264 11704 11816 12034 12749 12871 13376 13504 13664 14336 15316 15616 16036 16226 16247 17024 17504 18544 18568 18788 19456 19712 20786 21472 22528 23408 23632 24068 25498 25742 26752 27008 27328 28063 30632 31232 32072 32452 32494 33367 34048 35008 37088 37136 37576 38912 39424 41572 42119 42944 44099 46816 47264 48136 50996 51484 53504 54016 54656 56126 61264 62464 64144 64904 64988 66734 68096 70016 72751 74176 74272 75152 78848 83144 84238 85888 88198 89243 90097 93632 94528 96272 101992 102968 107008 108032 109312 112252 114323 115417 122528 124928 128288 129808 129976 133468 136192 140032 141581 145502 148352 148544 150304 157696 166288 168476 171776 176396 178486 180194 187264 189056 192544 203984 205936 214016 216064 218624 224504 228646 230834 233569 244549 245056 256576 259616 259952 266936 272384 280064 283162 291004 296704 297088 300608 308693 332576 336952 343552 352792 356972 360388 367037 374528 378112 385088 407968 411872 428032 432128 437248 449008 457292 461668 467138 489098 490112 513152 519232 519904 533872 560128 566324 582008 593408 594176 601216 617386 633973 665152 673904 687104 705584 713944 720776 734074 749056 756224 770176 800261 807919 815936 823744 874496 898016 914584 923336 934276 978196 980224 991067 1026304 1038464 1039808 1067744 1120256 1132648 1164016 1186816 1188352 1202432 1234772 1267946 1269587 1330304 1347808 1374208 1411168 1427888 1441552 1468148 1498112 1512448 1540352 1600522 1615838 1631872 1647488 1711843 1796032 1829168 1846672 1868552 1956392 1960448 1982134 2052608 2076928 2079616 2135488 2192923 2265296 2328032 2373632 2376704 2404864 2469544 2535892 2539174 2569259 2660608 2690039 2695616 2822336 2855776 2883104 2936296 2996224 3024896 3080704 3201044 3231676 3263744 3294976 3423686 3592064 3658336 3693344 3737104 3912784 3920896 3964268 4105216 4153856 4159232 4270976 4385846 4437811 4530592 4656064 4753408 4809728 4939088 5071784 5078348 5138518 5321216 5380078 5391232 5644672 5711552 5766208 5872592 6161408 6402088 6463352 6527488 6589952 6847372 6973703 7040437 7184128 7316672 7386688 7474208 7825568 7841792 7928536 8210432 8307712 8318464 8541952 8771692 8875622 8887109 9061184 9312128 9619456 9878176 10143568 10156696 10277036 10642432 10760156 10782464 11289344 11423104 11532416 11745184 12322816 12804176 12926704 13054976 13179904 13694744 13947406 14080874 14368256 14633344 14773376 14948416 15350461 15651136 15857072 16615424 16636928 17083904 17543384 17751244 17774218 18122368 18624256 18830273 19756352 20287136 20313392 20554072 21284864 21520312 21564928 22578688 22846208 23064832 23490368 24122153 25608352 25853408 26109952 26359808 27389488 27894812 28161748 28736512 29266688 29546752 29896832 30700922 31302272 31714144 33273856 34167808 35086768 35502488 35548436 36244736 37248512 37660546 39512704 40574272 40626784 41108144 43040624 43129856 45157376 45692416 46129664 46980736 48244306 48815921 49283059 51216704 51706816 54778976 55789624 56323496 57473024 58533376 59093504 59793664 61401844 62604544 63428288 68335616 70173536 71004976 71096872 72489472 74497024 75321092 77444807 79025408 81148544 81253568 82216288 86081248 86259712 90314752 91384832 92259328 93961472 96488612 97631842 98566118 102433408 103413632 109557952 111579248 112646992 117066752 118187008 119587328 122803688 125209088 126856576 133768303 140347072 142009952 142193744 144978944 148994048 150642184 154889614 158050816 162297088 162507136 164432576 168855071 172162496 182769664 184518656 187922944 192977224 195263684 197132236 204866816 206827264 219115904 223158496 225293984 234133504 236374016 239174656 245607376 250418176 253713152 267536606 280694144 284019904 284387488 289957888 301284368 309779228 316101632 324594176 325014272 328865152 337710142 344324992 375845888 385954448 390527368 394264472 409733632 413654528 438231808 446316992 450587968 478349312 491214752 500836352 507426304 535073212 542113649 561388288 568039808 568774976 602568736 619558456 632203264 649188352 650028544 657730304 675420284 688649984 751691776 771908896 781054736 788528944 819467264 827309056 876463616 892633984 901175936 936378121 982429504 1014852608 1070146424 1084227298 1122776576 1136079616 1137549952 1205137472 1239116912 1298376704 1300057088 1315460608 1350840568 1377299968 1471451333 1543817792 1562109472 1577057888 1638934528 1654618112 1752927232 1785267968 1802351872 1872756242 1964859008 2029705216 2140292848 2168454596 2245553152 2272159232 2275099904 2410274944 2478233824 2600114176 2630921216 2701681136 2754599936 2942902666 3087635584 3124218944 3154115776 3505854464 3570535936 3604703744 3745512484 3929718016 4280585696 4336909192 4491106304 4544318464 4550199808 4820549888 4956467648 5261842432 5403362272 5509199872 5885805332 6175271168 6248437888 6308231552 7141071872 7209407488 7491024968 7859436032 8561171392 8673818384 9088636928 9100399616 9641099776 9912935296 10300159331 10806724544 11771610664 12350542336 12496875776 12616463104 14282143744 14418814976 14982049936 15718872064 17122342784 17347636768 18200799232 19282199552 19825870592 20600318662 21613449088 23543221328 24701084672 24993751552 25232926208 29964099872 31437744128 34244685568 34695273536 38564399104 39651741184 41200637324 43226898176 47086442656 49402169344 49987503104 50465852416 59928199744 68489371136 69390547072 79303482368 82401274648 86453796352 94172885312 99975006208 100931704832 119856399488 136978742272 138781094144 158606964736 164802549296 172907592704 188345770624 239712798976 273957484544 277562188288 329605098592 345815185408 376691541248 479425597952 555124376576 659210197184 753383082496 958851195904 1110248753152 1318420394368 1506766164992 1917702391808 2636840788736 3013532329984 5273681577472 10547363154944 21094726309888
• Sum of all divisors σ(n): 56632175308800
• Sum of proper divisors (its aliquot sum) s(n): 35537448998912
• 21094726309888 is an abundant number, because the sum of its proper divisors (35537448998912) is greater than itself. Its abundance is 14442722689024

Bases of 21094726309888

• Binary: 100110010111101111111101010110001100000000000₂
• Hexadecimal: 0x132F7FAB1800
• Base-36: 7H6S7E874

Squares and roots of 21094726309888

• 21094726309888 squared (21094726309888²) is 444987478089080997406572544
• 21094726309888 cubed (21094726309888³) is 9386889061616446842167490539130896515072
• The square root of 21094726309888 is 4592899.5536466939
• The cube root of 21094726309888 is 27630.6625154639

Scales and comparisons

• 21,094,726,309,888 seconds is equal to 670,747 years, 2 weeks, 2 days, 21 hours, 11 minutes, 28 seconds.
• To count from 1 to 21,094,726,309,888 would take you about one million, six hundred seventy-six thousand, eight hundred sixty-seven 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 21094726309888 cubic inches would be around 2302.6 feet tall.

Recreational maths with 21094726309888

• 21094726309888 backwards is 88890362749012
• The number of decimal digits it has is: 14
• The sum of 21094726309888's digits is 67
• More coming soon!