21066522350742

Names of 21066522350742

• Cardinal: 21066522350742 can be written as Twenty-one trillion, sixty-six billion, five hundred twenty-two million, three hundred fifty thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 2.1066522350742 × 10¹³

Factors of 21066522350742

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 346

Divisors of 21066522350742

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 29 33 54 58 61 66 87 99 113 121 122 127 174 183 198 226 242 254 261 297 319 339 363 366 381 522 549 594 638 671 678 726 762 783 957 1017 1089 1098 1143 1243 1342 1397 1566 1647 1769 1914 2013 2034 2178 2286 2486 2794 2871 3051 3267 3277 3294 3429 3509 3538 3683 3729 4026 4191 5307 5742 6039 6102 6534 6554 6858 6893 7018 7366 7381 7458 7747 8382 8613 9831 10527 10614 11049 11187 12078 12573 13673 13786 14351 14762 15367 15494 15921 16129 17226 18117 19459 19662 20679 21054 22098 22143 22374 23241 25146 27346 28702 29493 30734 31581 31842 32258 33147 33561 36047 36234 37719 38918 40513 41019 41358 43053 44286 46101 46482 47763 48387 58377 58986 62037 63162 66294 66429 67122 69723 72094 75438 75823 81026 82038 85217 86106 88479 92202 94743 95526 96774 99441 108141 116754 121539 123057 124074 129159 132858 138303 139446 145161 151646 157861 170434 175131 176958 177419 186111 189486 198882 199287 199897 209169 214049 216282 224663 227469 243078 246114 255651 258318 276606 290322 315722 324423 350262 354838 364617 369171 372222 387477 396517 398574 399794 414909 416179 418338 428098 435483 445643 449326 454938 467741 473583 511302 525393 532257 599691 642147 648846 673989 682407 729234 738342 766953 774954 793034 829818 832358 834053 870966 875411 891286 935482 937387 947166 973269 983869 1050786 1064514 1093851 1189551 1199382 1248537 1284294 1336929 1347978 1364814 1403223 1420749 1533906 1596771 1668106 1736471 1750822 1799073 1822577 1874774 1926441 1946538 1951609 1967738 2021967 2047221 2187702 2198867 2300859 2379102 2471293 2497074 2502159 2626233 2673858 2806446 2812161 2841498 2951607 3193542 3472942 3568653 3598146 3645154 3745611 3852882 3903218 4010787 4043934 4094442 4209669 4262247 4397734 4577969 4601718 4790313 4942586 5004318 5145151 5209413 5252466 5397219 5467731 5624322 5779323 5854827 5903214 6065901 6596601 7137306 7413879 7491222 7506477 7878699 8021574 8419338 8436483 8524494 8854821 9155938 9580626 9629521 10290302 10418826 10705959 10794438 10822559 10935462 11236833 11558646 11709654 12032361 12131802 12629007 13193202 13733907 14827758 15012954 15435453 15628239 15757398 16403193 16872966 17564481 17709642 19259042 19789803 20048347 21411918 21645118 22241637 22473666 22519431 23636097 24064722 24187537 25258014 25309449 25386919 26564463 27184223 27467814 28532201 28888563 30870906 31256478 32467677 32806386 35128962 39579606 40096694 41201721 44483274 45038862 46306359 46884717 47272194 48375074 49209579 50357659 50618898 50773838 52693443 52854733 53128926 54368446 56596661 57064402 57777126 59369409 60145041 64935354 66724911 72562611 76160757 81552669 82403442 85596603 86665689 92612718 93769434 97403031 98419158 100715318 105386886 105709466 105924731 111177197 113193322 118738818 119048149 120290082 123605163 133449822 138919077 145125222 151072977 152321514 158564199 163105338 169789983 171193206 173331378 180435123 194806062 211849462 217687833 220531817 222354394 228482271 238096298 244658007 247210326 256789809 259997067 277838154 279256109 292209093 302145954 313854211 317128398 317774193 333531591 339579966 357144447 360870246 435375666 441063634 453218931 456964542 475692597 489316014 509369949 513579618 519994134 541305369 558512218 581402063 584418186 627708422 635548386 653063499 661595451 667063182 685446813 714288894 733974021 770369427 837768327 906437862 941562633 951385194 953322579 1000594773 1018739898 1071433341 1082610738 1162804126 1222949167 1306126998 1323190902 1359656793 1370893626 1427077791 1467948042 1528109847 1540738854 1675536654 1744206189 1883125266 1906645158 1984786353 2001189546 2142866682 2445898334 2513304981 2719313586 2824687899 2854155582 2859967737 3001784319 3056219694 3071817199 3214300023 3224138713 3452396321 3488412378 3668847501 3969572706 5026609962 5232618567 5649375798 5719935474 5954359059 6003568638 6143634398 6395422693 6428600046 6448277426 6904792642 7337695002 7539914943 8474063697 9215451597 9672416139 10357188963 10465237134 11006542503 11908718118 12790845386 13452440837 15079829886 15697855701 16948127394 18430903194 19186268079 19344832278 20714377926 22013085006 26904881674 27646354791 29017248417 31071566889 31395711402 33019627509 35465525843 38372536158 40357322511 55292709582 57558804237 58034496834 62143133778 66039255018 70931051686 80714645022 82939064373 87051745251 93214700667 106396577529 115117608474 121071967533 165878128746 172676412711 174103490502 186429401334 212793155058 242143935066 319189732587 345352825422 363215902599 390120784273 638379465174 726431805198 780241568546 957569197761 1170362352819 1915138395522 2340724705638 3511087058457 7022174116914 10533261175371 21066522350742
• Sum of all divisors σ(n): 55016263108800
• Sum of proper divisors (its aliquot sum) s(n): 33949740758058
• 21066522350742 is an abundant number, because the sum of its proper divisors (33949740758058) is greater than itself. Its abundance is 12883218407316

Bases of 21066522350742

• Binary: 100110010100011101110100101001101010010010110₂
• Hexadecimal: 0x1328EE94D496
• Base-36: 7GTTRHI1I

Squares and roots of 21066522350742

• 21066522350742 squared (21066522350742²) is 443798363954312241667950564
• 21066522350742 cubed (21066522350742³) is 9349288153466251604030581518518724718488
• The square root of 21066522350742 is 4589828.1395649227
• The cube root of 21066522350742 is 27618.3428226533

Scales and comparisons

• 21,066,522,350,742 seconds is equal to 669,850 years, 12 weeks, 6 days, 4 hours, 5 minutes, 42 seconds.
• To count from 1 to 21,066,522,350,742 would take you about one million, six hundred seventy-four thousand, six hundred twenty-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 21066522350742 cubic inches would be around 2301.5 feet tall.

Recreational maths with 21066522350742

• 21066522350742 backwards is 24705322566012
• The number of decimal digits it has is: 14
• The sum of 21066522350742's digits is 45
• More coming soon!