21146827650624

Names of 21146827650624

• Cardinal: 21146827650624 can be written as Twenty-one trillion, one hundred forty-six billion, eight hundred twenty-seven million, six hundred fifty thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 2.1146827650624 × 10¹³

Factors of 21146827650624

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 35

Divisors of 21146827650624

• Number of divisors d(n): 735
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 64 68 72 78 81 96 102 104 108 117 136 144 153 156 162 169 192 204 208 216 221 234 272 288 289 306 312 324 338 351 408 416 432 442 459 468 507 544 576 578 612 624 648 663 676 702 816 832 864 867 884 918 936 1014 1053 1088 1156 1224 1248 1296 1326 1352 1377 1404 1521 1632 1728 1734 1768 1836 1872 1989 2028 2106 2312 2448 2496 2592 2601 2652 2704 2754 2808 2873 3042 3264 3468 3536 3672 3744 3757 3978 4056 4212 4563 4624 4896 4913 5184 5202 5304 5408 5508 5616 5746 5967 6084 6936 7072 7344 7488 7514 7803 7956 8112 8424 8619 9126 9248 9792 9826 10404 10608 10816 11016 11232 11271 11492 11934 12168 13689 13872 14144 14688 14739 15028 15606 15912 16224 16848 17238 17901 18252 18496 19652 20808 21216 22032 22464 22542 22984 23409 23868 24336 25857 27378 27744 29376 29478 30056 31212 31824 32448 33696 33813 34476 35802 36504 39304 41616 42432 44064 44217 45084 45968 46818 47736 48672 48841 51714 54756 55488 58956 60112 62424 63648 63869 67392 67626 68952 71604 73008 77571 78608 83232 83521 88128 88434 90168 91936 93636 95472 97344 97682 101439 103428 109512 117912 120224 124848 127296 127738 132651 135252 137904 143208 146016 146523 155142 157216 166464 167042 176868 180336 183872 187272 190944 191607 195364 202878 206856 219024 232713 235824 240448 249696 250563 255476 265302 270504 275808 286416 292032 293046 304317 310284 314432 334084 353736 360672 374544 381888 383214 390728 397953 405756 413712 438048 439569 465426 471648 499392 501126 510952 530604 541008 551616 572832 574821 586092 608634 620568 668168 707472 721344 749088 751689 766428 781456 795906 811512 827424 830297 876096 879138 930852 943296 1002252 1021904 1061208 1082016 1085773 1145664 1149642 1172184 1217268 1241136 1318707 1336336 1414944 1419857 1498176 1503378 1532856 1562912 1591812 1623024 1654848 1660594 1724463 1758276 1861704 2004504 2043808 2122416 2164032 2171546 2255067 2299284 2344368 2434536 2482272 2490891 2637414 2672672 2829888 2839714 3006756 3065712 3125824 3183624 3246048 3257319 3321188 3448926 3516552 3723408 3956121 4009008 4087616 4244832 4259571 4343092 4510134 4598568 4688736 4869072 4964544 4981782 5173389 5274828 5345344 5679428 6013512 6131424 6367248 6492096 6514638 6642376 6765201 6897852 7033104 7446816 7472673 7912242 8018016 8489664 8519142 8686184 9020268 9197136 9377472 9738144 9771957 9963564 10346778 10549656 11358856 12027024 12262848 12734496 12778713 13029276 13284752 13530402 13795704 14066208 14115049 14893632 14945346 15824484 16036032 17038284 17372368 18040536 18394272 18458141 19476288 19543914 19927128 20693556 21099312 22418019 22717712 24054048 24137569 25468992 25557426 26058552 26569504 27060804 27591408 28132416 28230098 29315871 29890692 31648968 34076568 34744736 36081072 36788544 36916282 38336139 39087828 39854256 41387112 42198624 42345147 44836038 45435424 48108096 48275138 51114852 52117104 53139008 54121608 55182816 55374423 56460196 58631742 59781384 63297936 67254057 68153136 69489472 72162144 72412707 73832564 76672278 78175656 79708512 82774224 84397248 84690294 87947613 89672076 90870848 96550276 102229704 104234208 108243216 110365632 110748846 112920392 115008417 117263484 119562768 126595872 127035441 134508114 136306272 144324288 144825414 147665128 153344556 156351312 159417024 165548448 166123269 169380588 175895226 179344152 193100552 204459408 208468416 216486432 217238121 221497692 225840784 230016834 234526968 239125536 239955833 253191744 254070882 269016228 272612544 289650828 295330256 306689112 312702624 313788397 331096896 332246538 338761176 351790452 358688304 381106323 386201104 408918816 432972864 434476242 442995384 451681568 460033668 469053936 478251072 479911666 498369807 508141764 538032456 579301656 590660512 613378224 625405248 627576794 651714363 664493076 677522352 703580904 717376608 719867499 762212646 772402208 817837632 868952484 885990768 903363136 920067336 938107872 941365191 959823332 996739614 1016283528 1076064912 1143318969 1158603312 1181321024 1226756448 1255153588 1303428726 1328986152 1355044704 1407161808 1434753216 1439734998 1495109421 1524425292 1544804416 1737904968 1771981536 1840134672 1876215744 1882730382 1919646664 1955143089 1993479228 2032567056 2152129824 2159602497 2286637938 2317206624 2453512896 2510307176 2606857452 2657972304 2710089408 2814323616 2824095573 2879469996 2990218842 3048850584 3475809936 3543963072 3680269344 3765460764 3839293328 3910286178 3986958456 4065134112 4079249161 4304259648 4319204994 4573275876 4634413248 5020614352 5213714904 5315944608 5628647232 5648191146 5758939992 5980437684 6097701168 6478807491 6951619872 7360538688 7530921528 7678586656 7820572356 7973916912 8130268224 8158498322 8472286719 8638409988 9146551752 10041228704 10427429808 10631889216 11296382292 11517879984 11960875368 12195402336 12237747483 12957614982 13903239744 15061843056 15357173312 15641144712 15947833824 16316996644 16944573438 17276819976 18293103504 19436422473 20082457408 20854859616 22592764584 23035759968 23921750736 24390804672 24475494966 25416860157 25915229964 30123686112 31282289424 31895667648 32633993288 33889146876 34553639952 36586207008 36713242449 38872844946 41709719232 45185529168 46071519936 47843501472 48950989932 50833720314 51830459928 60247372224 62564578848 65267986576 67778293752 69107279904 73172414016 73426484898 77745689892 90371058336 95687002944 97901979864 101667440628 103660919856 110139727347 125129157696 130535973152 135556587504 138214559808 146852969796 155491379784 180742116672 195803959728 203334881256 207321839712 220279454694 261071946304 271113175008 293705939592 310982759568 330419182041 391607919456 406669762512 414643679424 440558909388 542226350016 587411879184 621965519136 660838364082 783215838912 813339525024 881117818776 1174823758368 1243931038272 1321676728164 1626679050048 1762235637552 2349647516736 2643353456328 3524471275104 5286706912656 7048942550208 10573413825312 21146827650624
• Sum of all divisors σ(n): 72121150636887
• Sum of proper divisors (its aliquot sum) s(n): 50974322986263
• 21146827650624 is an abundant number, because the sum of its proper divisors (50974322986263) is greater than itself. Its abundance is 29827495335639

Bases of 21146827650624

• Binary: 100110011101110100001001001100111011001000000₂
• Hexadecimal: 0x133BA1267640
• Base-36: 7HUPV6S00

Squares and roots of 21146827650624

• 21146827650624 squared (21146827650624²) is 447188319685195763407589376
• 21146827650624 cubed (21146827650624³) is 9456614323754982576774031392609382170624
• 21146827650624 is a perfect square number. Its square root is 4598568
• The cube root of 21146827650624 is 27653.3919085623
• Being both a perfect square and a perfect cube, 21146827650624 is also a perfect sixth number.

Scales and comparisons

• 21,146,827,650,624 seconds is equal to 672,403 years, 36 weeks, 5 days, 15 hours, 50 minutes, 24 seconds.
• To count from 1 to 21,146,827,650,624 would take you about one million, six hundred eighty-one thousand and nine 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 21146827650624 cubic inches would be around 2304.4 feet tall.

Recreational maths with 21146827650624

• 21146827650624 backwards is 42605672864112
• 21146827650624 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21146827650624's digits is 54
• More coming soon!