21027618331776

Names of 21027618331776

• Cardinal: 21027618331776 can be written as Twenty-one trillion, twenty-seven billion, six hundred eighteen million, three hundred thirty-one thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 2.1027618331776 × 10¹³

Factors of 21027618331776

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 225

Divisors of 21027618331776

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 67 72 76 84 96 112 114 126 127 128 133 134 144 152 168 171 192 201 224 228 252 254 266 268 288 304 336 342 381 384 399 402 448 456 469 504 508 532 536 576 603 608 672 684 762 798 804 889 896 912 938 1008 1016 1064 1072 1143 1152 1197 1206 1216 1273 1344 1368 1407 1524 1596 1608 1778 1824 1876 2016 2032 2128 2144 2286 2394 2412 2413 2432 2546 2667 2688 2736 2814 3048 3192 3216 3556 3648 3752 3819 4032 4064 4221 4256 4288 4572 4788 4824 4826 5092 5334 5472 5628 6096 6384 6432 7112 7239 7296 7504 7638 8001 8064 8128 8442 8509 8512 8576 8911 9144 9576 9648 9652 10184 10668 10944 11256 11457 12192 12768 12864 14224 14478 15008 15276 16002 16129 16256 16884 16891 17018 17024 17822 18288 19152 19296 19304 20368 21336 21717 21888 22512 22914 24384 25527 25536 25728 26733 28448 28956 30016 30552 32004 32258 33768 33782 34036 35644 36576 38304 38592 38608 40736 42672 43434 45024 45828 48387 48768 50673 51054 51072 53466 56896 57912 59563 60032 61104 64008 64516 67536 67564 68072 71288 73152 76581 76608 77184 77216 80199 81472 85344 86868 90048 91656 96774 101346 102108 106932 112903 113792 115824 119126 122208 128016 129032 135072 135128 136144 142576 145161 146304 152019 153162 153216 154432 160398 161671 162944 170688 173736 178689 180096 183312 193548 202692 204216 213864 225806 231648 238252 244416 256032 258064 270144 270256 272288 285152 290322 304038 306324 306451 308864 320796 323342 338709 341376 347472 357378 366624 387096 405384 408432 427728 451612 463296 476504 485013 488832 512064 516128 536067 540288 540512 544576 570304 580644 608076 612648 612902 641592 646684 677418 694944 714756 733248 774192 810768 816864 855456 903224 919353 926592 953008 970026 1016127 1024128 1032256 1072134 1080643 1081024 1089152 1131697 1140608 1161288 1216152 1225296 1225804 1283184 1293368 1354836 1389888 1429512 1455039 1466496 1548384 1621536 1633728 1710912 1806448 1838706 1906016 1940052 2032254 2048383 2064512 2144268 2145157 2161286 2162048 2263394 2322576 2432304 2450592 2451608 2566368 2586736 2709672 2758059 2779776 2859024 2910078 3096768 3241929 3243072 3267456 3395091 3421824 3612896 3677412 3812032 3880104 4064508 4096766 4288536 4290314 4322572 4526788 4645152 4864608 4901184 4903216 5132736 5173472 5419344 5516118 5718048 5820156 6145149 6193536 6435471 6483858 6486144 6790182 7225792 7354824 7564501 7624064 7760208 8129016 8193532 8577072 8580628 8645144 9053576 9290304 9725787 9729216 9802368 9806432 10185273 10265472 10346944 10838688 11032236 11436096 11640312 12290298 12870942 12967716 13580364 14338681 14451584 14709648 15129002 15520416 16258032 16387064 17154144 17161256 17290288 18107152 18435447 18580608 19306413 19451574 19458432 19612864 20370546 20532217 20693888 21677376 22064472 22693503 22872192 23280624 24580596 25741884 25935432 27160728 28677362 29419296 30258004 31040832 32516064 32774128 34308288 34322512 34580576 36214304 36870894 38612826 38903148 38919277 39225728 40741092 41064434 43016043 43354752 44128944 45387006 46561248 49161192 51483768 51870864 54321456 57354724 58838592 60516008 61596651 62081664 65032128 65548256 68080509 68616576 68645024 69161152 72428608 73741788 77225652 77806296 77838554 81482184 82128868 86032086 88257888 90774012 93122496 98322384 102967536 103741728 108642912 114709448 116757831 117677184 121032016 123193302 129048129 130064256 131096512 136161018 137241661 137290048 138322304 143725519 144857216 147483576 154451304 155612592 155677108 162964368 164257736 172064172 176515776 181548024 184789953 186244992 196644768 205935072 207483456 217285824 229418896 233515662 242064032 246386604 258096258 262193024 272322036 272434939 274483322 274580096 287451038 294967152 308902608 311225184 311354216 325928736 328515472 344128344 350273493 353031552 363096048 369579906 393289536 411724983 411870144 414966912 431176557 434571648 458837792 467031324 484128064 492773208 516192516 544644072 544869878 548966644 574902076 589934304 617805216 622450368 622708432 651857472 657030944 688256688 700546986 726192096 739159812 786579072 817304817 823449966 823740288 862353114 917675584 934062648 960691627 968256128 985546416 1032385032 1089288144 1089739756 1097933288 1149804152 1179868608 1235174949 1235610432 1244900736 1245416864 1293529671 1303714944 1314061888 1376513376 1401093972 1452384192 1478319624 1634609634 1646899932 1724706228 1835351168 1868125296 1921383254 1971092832 2064770064 2178576288 2179479512 2195866576 2299608304 2359737216 2451914451 2470349898 2471220864 2490833728 2587059342 2607591559 2628123776 2753026752 2802187944 2882074881 2904768384 2956639248 3269219268 3293799864 3449412456 3736250592 3842766508 3942185664 4129540128 4357152576 4358959024 4391733152 4599216608 4903828902 4940699796 4981667456 5174118684 5215183118 5506053504 5604375888 5764149762 5913278496 6538438536 6587599728 6898824912 7472501184 7685533016 7822774677 7884371328 8259080256 8646224643 8714305152 8717918048 8783466304 9198433216 9807657804 9881399592 10348237368 10430366236 11208751776 11528299524 11826556992 13076877072 13175199456 13797649824 14945002368 15371066032 15645549354 16518160512 17292449286 17435836096 17566932608 18253140913 18396866432 19615315608 19762799184 20696474736 20860732472 22417503552 23056599048 23468324031 23653113984 26153754144 26350398912 27595299648 30742132064 31291098708 34584898572 34871672192 36506281826 39230631216 39525598368 41392949472 41721464944 44835007104 46113198096 46936648062 52307508288 52700797824 54759422739 55190599296 61484264128 62582197416 69169797144 73012563652 78461262432 79051196736 82785898944 83442929888 92226396192 93873296124 104615016576 109518845478 122968528256 125164394832 138339594288 146025127304 156922524864 158102393472 164278268217 165571797888 166885859776 184452792384 187746592248 219037690956 250328789664 276679188576 292050254608 313845049728 328556536434 333771719552 368905584768 375493184496 438075381912 500657579328 553358377152 584100509216 657113072868 750986368992 876150763824 1001315158656 1106716754304 1168201018432 1314226145736 1501972737984 1752301527648 2336402036864 2628452291472 3003945475968 3504603055296 5256904582944 7009206110592 10513809165888 21027618331776
• Sum of all divisors σ(n): 74465783808000
• Sum of proper divisors (its aliquot sum) s(n): 53438165476224
• 21027618331776 is an abundant number, because the sum of its proper divisors (53438165476224) is greater than itself. Its abundance is 32410547144448

Bases of 21027618331776

• Binary: 100110001111111011111101110001001110010000000₂
• Hexadecimal: 0x131FDFB89C80
• Base-36: 7GBYD1CW0

Squares and roots of 21027618331776

• 21027618331776 squared (21027618331776²) is 442160732706842089211314176
• 21027618331776 cubed (21027618331776³) is 9297587128657900692802676761085740056576
• The square root of 21027618331776 is 4585588.1118757273
• The cube root of 21027618331776 is 27601.3312088857

Scales and comparisons

• 21,027,618,331,776 seconds is equal to 668,613 years, 11 weeks, 3 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 21,027,618,331,776 would take you about one million, six hundred seventy-one thousand, five hundred thirty-three 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 21027618331776 cubic inches would be around 2300.1 feet tall.

Recreational maths with 21027618331776

• 21027618331776 backwards is 67713381672012
• The number of decimal digits it has is: 14
• The sum of 21027618331776's digits is 54
• More coming soon!