21067131509028

Names of 21067131509028

• Cardinal: 21067131509028 can be written as Twenty-one trillion, sixty-seven billion, one hundred thirty-one million, five hundred nine thousand and twenty-eight.

Scientific notation

• Scientific notation: 2.1067131509028 × 10¹³

Factors of 21067131509028

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8666

Divisors of 21067131509028

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 9 11 12 18 19 22 27 31 33 36 38 44 54 57 62 66 76 93 99 108 114 121 124 132 171 186 198 209 228 242 279 297 331 341 342 363 372 396 418 484 513 558 589 594 627 662 682 684 726 836 837 993 1023 1026 1089 1116 1178 1188 1254 1324 1364 1452 1674 1767 1881 1986 2046 2052 2178 2299 2356 2508 2979 3069 3267 3348 3534 3641 3751 3762 3972 4092 4356 4598 5301 5643 5958 6138 6289 6479 6534 6897 7068 7282 7502 7524 8269 8937 9196 9207 10261 10602 10923 11253 11286 11916 12276 12578 12958 13068 13794 14564 15004 15903 16538 17874 18414 18867 19437 20522 20691 21204 21846 22506 22572 24807 25156 25916 27588 30783 31806 32769 33076 33759 35748 36828 37734 38874 40051 41044 41382 43692 45012 49614 56601 58311 61566 62073 63612 65538 67518 69179 71269 74421 75468 77748 80102 82764 90959 92349 98307 99228 101277 112871 113202 116622 120153 123132 124146 131076 135036 138358 142538 148842 157111 160204 169803 174933 181918 184698 194959 196614 202554 207537 213807 223263 225742 226404 233244 240306 248292 256339 272877 276716 277047 285076 297684 314222 338613 339606 349866 360459 363836 369396 389918 393228 405108 415074 427614 446526 451484 471333 480612 512678 545754 554094 584877 622611 628444 641421 677226 679212 699732 720918 760969 769017 779836 818631 830148 855228 893052 942666 1000549 1015839 1025356 1081377 1091508 1108188 1169754 1241581 1245222 1282842 1354452 1413999 1441836 1521938 1538034 1637262 1728221 1754631 1867833 1885332 1924263 2001098 2031678 2144549 2162754 2282907 2307051 2339508 2455893 2483162 2490444 2565684 2737039 2819729 2827998 3001647 3043876 3047517 3076068 3274524 3456442 3509262 3724743 3735666 3848526 4002196 4063356 4241997 4289098 4325508 4565814 4614102 4870441 4911786 4966324 5184663 5263893 5474078 5639458 5655996 6003294 6095034 6433647 6848721 6912884 6921153 7018524 7449486 7471332 7697052 8211117 8459187 8483994 8578196 9004941 9131628 9228204 9740882 9823572 10369326 10527786 10948156 11174229 11278916 12006588 12190068 12867294 13697442 13842306 14611323 14898972 15553989 16422234 16918374 16967988 18009882 19010431 19300941 19481764 20546163 20738652 21055572 22348458 23590039 24633351 25377561 25734588 27014823 27394884 27684612 29222646 30107429 31017019 31107978 32844468 33522687 33836748 36019764 38020862 38601882 41092326 43833969 44696916 46661967 47180078 49266702 50755122 52003741 53574851 54029646 57031293 57902823 58445292 60214858 62034038 62215956 67045374 70770117 73900053 76041724 76132683 77203764 82184652 84848209 87667938 90322287 93051057 93323934 94360156 98533404 101510244 104007482 107149702 108059292 114062586 115805646 120429716 124068076 131501907 134090748 141540234 147800106 152265366 156011223 160724553 169696418 171093879 175335876 180644574 186102114 186647868 208014964 212310351 214299404 228125172 231611292 254544627 263003814 270966861 279153171 283080468 295600212 304530732 312022446 321449106 331181719 339392836 342187758 361289148 372204228 424620702 468033669 482173659 509089254 513281637 526007628 541933722 558306342 572041151 589323361 624044892 636931053 642898212 662363438 684375516 763633881 812900583 837459513 849241404 933330299 936067338 964347318 993545157 1018178508 1026563274 1083867444 1116612684 1144082302 1178646722 1273862106 1324726876 1404101007 1446520977 1527267762 1612115971 1625801166 1674919026 1716123453 1767970083 1866660598 1872134676 1928694636 1987090314 2053126548 2288164604 2290901643 2357293444 2547724212 2799990897 2808202014 2893041954 2980635471 3054535524 3224231942 3251602332 3349838052 3432246906 3535940166 3733321196 3974180628 4581803286 4836347913 5148370359 5303910249 5599981794 5616404028 5786083908 5961270942 6292452661 6448463884 6864493812 7071880332 8399972691 8941906413 9163606572 9672695826 10266633289 10296740718 10607820498 11199963588 11922541884 12584905322 14509043739 15445111077 15911730747 16799945382 17733275681 17883812826 18877357983 19345391652 20533266578 20593481436 21215640996 25169810644 25199918073 29018087478 30799899867 30890222154 31823461494 33599890764 35466551362 35767625652 37754715966 41066533156 43527131217 50399836146 53199827043 56632073949 58036174956 61599799734 61780444308 63646922988 70933102724 75509431932 87054262434 92399699601 100799672292 106399654086 113264147898 123199599468 159599481129 169896221847 174108524868 184799399202 195066032491 212799308172 226528295796 277199098803 319198962258 339792443694 369598798404 390132064982 478798443387 554398197606 585198097473 638397924516 679584887388 780264129964 957596886774 1108796395212 1170396194946 1755594292419 1915193773548 2340792389892 3511188584838 5266782877257 7022377169676 10533565754514 21067131509028
• Sum of all divisors σ(n): 65438485504000
• Sum of proper divisors (its aliquot sum) s(n): 44371353994972
• 21067131509028 is an abundant number, because the sum of its proper divisors (44371353994972) is greater than itself. Its abundance is 23304222485944

Bases of 21067131509028

• Binary: 100110010100100010010111000111101100100100100₂
• Hexadecimal: 0x132912E3D924
• Base-36: 7GU3U5VL0

Squares and roots of 21067131509028

• 21067131509028 squared (21067131509028²) is 443824030018680376445504784
• 21067131509028 cubed (21067131509028³) is 9350099207270330290055598306957113189952
• The square root of 21067131509028 is 4589894.4986816419
• The cube root of 21067131509028 is 27618.6090235311

Scales and comparisons

• 21,067,131,509,028 seconds is equal to 669,869 years, 32 weeks, 14 hours, 43 minutes, 48 seconds.
• To count from 1 to 21,067,131,509,028 would take you about one million, six hundred seventy-four thousand, six hundred seventy-four 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 21067131509028 cubic inches would be around 2301.6 feet tall.

Recreational maths with 21067131509028

• 21067131509028 backwards is 82090513176012
• The number of decimal digits it has is: 14
• The sum of 21067131509028's digits is 45
• More coming soon!