21027221214636

Names of 21027221214636

• Cardinal: 21027221214636 can be written as Twenty-one trillion, twenty-seven billion, two hundred twenty-one million, two hundred fourteen thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 2.1027221214636 × 10¹³

Factors of 21027221214636

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2605

Divisors of 21027221214636

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 12 13 14 21 23 26 28 39 42 46 49 52 69 78 84 89 91 92 98 138 147 156 161 178 182 196 267 273 276 294 299 322 356 364 483 534 546 588 598 623 637 644 811 897 966 1068 1092 1127 1157 1196 1246 1274 1622 1657 1794 1869 1911 1932 2047 2093 2254 2314 2433 2492 2548 3244 3314 3381 3471 3588 3738 3822 4094 4186 4361 4508 4628 4866 4971 5677 6141 6279 6628 6762 6942 7476 7644 8099 8188 8372 8722 9732 9942 10543 11354 11599 12282 12558 13083 13524 13884 14329 14651 16198 17031 17444 18653 19884 21086 21541 22708 23198 24297 24564 25116 26166 26611 28658 29302 31629 32396 34062 34797 37306 38111 39739 42172 42987 43082 43953 46396 48594 52332 53222 55959 56693 57316 58604 63258 64623 68124 69594 72179 73801 74612 76222 79478 79833 81193 85974 86164 87906 97188 100303 106444 111918 113386 114333 119217 126516 129246 130571 139188 144358 147473 147602 150787 152444 158956 159666 162386 170079 171948 175812 186277 200606 216537 221403 223836 226772 228666 238434 242489 243579 258492 261142 266777 288716 294946 295204 300909 301574 319332 324772 340158 372554 391713 401212 433074 442419 442806 452361 457332 476868 484978 487158 495443 505253 516607 522284 533554 558831 589892 601818 603148 680316 727467 745108 783426 800331 866148 884838 885612 904722 913997 938327 969956 974316 990886 1010506 1032311 1033214 1055509 1067108 1117662 1203636 1303939 1343827 1454934 1486329 1515759 1549821 1566852 1600662 1660117 1697423 1769676 1809444 1827994 1867439 1876654 1917149 1981772 2021012 2064622 2066428 2111018 2235324 2607878 2687654 2741991 2814981 2909868 2972658 3031518 3096933 3099642 3166527 3201324 3320234 3391879 3394846 3468101 3536771 3655988 3734878 3753308 3834298 3911817 4031481 4129244 4222036 4980351 5092269 5215756 5375308 5483982 5602317 5629962 5751447 5945316 6063036 6193866 6199284 6333054 6568289 6640468 6783758 6789692 6936202 7073542 7226177 7469756 7668596 7823634 8062962 9406789 9960702 10175637 10184538 10404303 10610313 10967964 11204634 11259924 11502894 11620819 11881961 12387732 12666108 13136578 13420043 13567516 13872404 14147084 14452354 15647268 16125924 17469751 18813578 19704867 19921404 20351274 20369076 20808606 21220626 21581521 21678531 22409268 23005788 23241638 23743153 23763922 24276707 26273156 26840086 28220367 28904708 30908021 34862457 34939502 35645883 37627156 39409734 40260129 40702548 41617212 42441252 43163042 43357062 44094427 45978023 46483276 47486306 47527844 48553414 52409253 53680172 56440734 61816042 64744563 65847523 69724914 69879004 71229459 71291766 72830121 78819468 80520258 81345733 86326084 86714124 88188854 91956046 92724063 93940301 94972612 97106828 104818506 112881468 119600603 122288257 123632084 129489126 131695046 132283281 137934069 139449828 142458918 142583532 145660242 151070647 161040516 162691466 166202071 176377708 183912092 185448126 187880602 197542569 209637012 216356147 239201206 244037199 244576514 258978252 263390092 264566562 275868138 281820903 284917836 291320484 302141294 308660989 325382932 332404142 358801809 366864771 370896252 375761204 395085138 401804273 432712294 453211941 478402412 488074398 489153028 498606213 529133124 551736276 563641806 604282588 617321978 649068441 664808284 717603618 733729542 790170276 803608546 837204221 856017799 865424588 906423882 925982967 976148796 997212426 1057494529 1127283612 1205412819 1234643956 1298136882 1435207236 1467459084 1514493029 1554807839 1607217092 1674408442 1712035598 1812847764 1851965934 1994424852 2114989058 2160626923 2410825638 2511612663 2568053397 2596273764 2750813869 2812629911 3028986058 3109615678 3172483587 3348816884 3424071196 3703931868 4229978116 4321253846 4543479087 4664423517 4821651276 5023225326 5136106794 5501627738 5625259822 5860429547 6057972116 6219231356 6344967174 6481880769 8252441607 8437889733 8642507692 9086958174 9328847034 10046450652 10272213588 10883654873 11003255476 11250519644 11720859094 12689934348 12963761538 16504883214 16875779466 17581288641 18173916348 18657694068 19255697083 19688409377 21767309746 23441718188 25927523076 32650964619 33009766428 33751558932 35162577282 35760580297 38511394166 39376818754 43534619492 57767091249 59065228131 65301929238 70325154564 71521160594 76185584111 77022788332 78753637508 107281740891 115534182498 118130456262 130603858476 134789879581 143042321188 152371168222 214563481782 228556752333 231068364996 236260912524 250324062079 269579759162 304742336444 404369638743 429126963564 457113504666 500648124158 539159518324 750972186237 808739277486 914227009332 1001296248316 1501944372474 1617478554972 1752268434553 3003888744948 3504536869106 5256805303659 7009073738212 10513610607318 21027221214636
• Sum of all divisors σ(n): 64976337699840
• Sum of proper divisors (its aliquot sum) s(n): 43949116485204
• 21027221214636 is an abundant number, because the sum of its proper divisors (43949116485204) is greater than itself. Its abundance is 22921895270568

Bases of 21027221214636

• Binary: 100110001111111001000000011010001010110101100₂
• Hexadecimal: 0x131FC80D15AC
• Base-36: 7GBRSLRCC

Squares and roots of 21027221214636

• 21027221214636 squared (21027221214636²) is 442144032009238259180612496
• 21027221214636 cubed (21027221214636³) is 9297060369789353371780880866243559691456
• The square root of 21027221214636 is 4585544.8111032565
• The cube root of 21027221214636 is 27601.1574527881

Scales and comparisons

• 21,027,221,214,636 seconds is equal to 668,600 years, 30 weeks, 5 days, 21 hours, 50 minutes, 36 seconds.
• To count from 1 to 21,027,221,214,636 would take you about one million, six hundred seventy-one thousand, five hundred one 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 21027221214636 cubic inches would be around 2300.1 feet tall.

Recreational maths with 21027221214636

• 21027221214636 backwards is 63641212272012
• 21027221214636 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21027221214636's digits is 39
• More coming soon!