21422685982824

Names of 21422685982824

• Cardinal: 21422685982824 can be written as Twenty-one trillion, four hundred twenty-two billion, six hundred eighty-five million, nine hundred eighty-two thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 2.1422685982824 × 10¹³

Factors of 21422685982824

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1015

Divisors of 21422685982824

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 23 24 28 36 42 46 56 63 69 72 84 92 126 138 161 168 184 193 207 252 276 322 386 414 483 504 529 552 579 644 772 787 828 966 1058 1158 1288 1351 1449 1544 1574 1587 1656 1737 1932 2116 2316 2361 2702 2898 3148 3174 3474 3703 3864 4053 4232 4439 4632 4722 4761 5404 5509 5796 6296 6348 6948 7083 7406 8106 8878 9444 9522 10808 11018 11109 11592 12159 12167 12696 13317 13896 14166 14812 16212 16527 17756 18101 18888 19044 22036 22218 24318 24334 26634 28332 29624 31073 32424 33054 33327 35512 36202 36501 38088 39951 44072 44436 48636 48668 49581 53268 54303 56664 62146 66108 66654 72404 73002 79902 85169 88872 93219 97272 97336 99162 102097 106536 108606 109503 124292 126707 132216 133308 144808 146004 151891 159804 162909 170338 186438 198324 204194 217212 219006 248584 253414 255507 266616 279657 279841 292008 303782 306291 319608 325818 340676 372876 380121 396648 408388 416323 434424 438012 455673 506828 511014 559314 559682 607564 612582 651636 681352 714679 745752 760242 766521 816776 832646 839523 876024 911346 918873 1013656 1022028 1063237 1118628 1119364 1140363 1215128 1225164 1248969 1303272 1367019 1429358 1520484 1533042 1665292 1679046 1822692 1837746 1958887 2044056 2126474 2144037 2237256 2238728 2280726 2348231 2450328 2497938 2518569 2734038 2858716 2914261 3040968 3066084 3189711 3330584 3358092 3493493 3645384 3675492 3746907 3917774 4252948 4288074 4561452 4696462 4995876 5037138 5468076 5717432 5828522 5876661 6132168 6379422 6432111 6716184 6986986 7044693 7350984 7493814 7835548 8505896 8576148 8742783 9122904 9392924 9569133 9575429 9991752 10074276 10480479 10936152 11657044 11753322 12758844 12864222 13973972 14089386 14987628 15671096 16437617 17152296 17485566 17629983 18785848 19138266 19150858 20148552 20960958 21134079 23314088 23506644 24454451 25517688 25728444 26228349 27947944 28178772 28726287 29975256 31441437 32875234 34971132 35259966 38276532 38301716 41921916 42268158 47013288 48908902 49312851 51456888 52456698 54009313 56357544 57452574 62882874 65750468 67028003 69942264 70519932 73363353 76553064 76603432 80350339 83843832 84536316 86178861 97817804 98625702 104913396 108018626 114905148 125765748 131500936 134056006 141039864 146726706 147938553 160700678 162027939 169072632 172357722 195635608 197251404 201084009 209826792 216037252 220090059 220234867 229810296 241051017 251531496 268112012 293453412 295877106 321401356 324055878 344715444 378065191 394502808 402168018 432074504 440180118 440469734 482102034 486083817 536224024 562452373 586906824 591754212 603252027 642802712 648111756 660704601 689430888 723153051 756130382 804336036 880360236 880939468 964204068 972167634 1124904746 1134195573 1183508424 1206504054 1296223512 1321409202 1446306102 1512260764 1541644069 1608672072 1687357119 1760720472 1761878936 1848057797 1928408136 1944335268 1982113803 2249809492 2268391146 2413008108 2642818404 2892612204 3024521528 3083288138 3374714238 3402586719 3696115594 3888670536 3964227606 4499618984 4536782292 4624932207 4826016216 5062071357 5285636808 5544173391 5785224408 6166576276 6749428476 6805173438 7392231188 7928455212 9073564584 9249864414 10124142714 11088346782 12333152552 12936404579 13498856952 13610346876 13874796621 14784462376 15856910424 16632520173 18499728828 20248285428 22176693564 25872809158 27220693752 27749593242 33265040346 36999457656 38809213737 40496570856 42505329331 44353387128 51745618316 55499186484 66530080692 77618427474 85010658662 103491236632 110998372968 116427641211 127515987993 133060161384 155236854948 170021317324 232855282422 255031975986 297537305317 310473709896 340042634648 382547963979 465710564844 510063951972 595074610634 765095927958 892611915951 931421129688 1020127903944 1190149221268 1530191855916 1785223831902 2380298442536 2677835747853 3060383711832 3570447663804 5355671495706 7140895327608 10711342991412 21422685982824
• Sum of all divisors σ(n): 69770040899520
• Sum of proper divisors (its aliquot sum) s(n): 48347354916696
• 21422685982824 is an abundant number, because the sum of its proper divisors (48347354916696) is greater than itself. Its abundance is 26924668933872

Bases of 21422685982824

• Binary: 100110111101111011011100101101001000001101000₂
• Hexadecimal: 0x137BDB969068
• Base-36: 7LDG247E0

Squares and roots of 21422685982824

• 21422685982824 squared (21422685982824²) is 458931474718683890823014976
• 21422685982824 cubed (21422685982824³) is 9831544870532696316591616895369430772224
• The square root of 21422685982824 is 4628464.7544109051
• The cube root of 21422685982824 is 27773.1180814825

Scales and comparisons

• 21,422,685,982,824 seconds is equal to 681,175 years, 7 weeks, 5 days, 10 hours, 20 minutes, 24 seconds.
• To count from 1 to 21,422,685,982,824 would take you about one million, seven hundred two thousand, nine hundred thirty-seven 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 21422685982824 cubic inches would be around 2314.4 feet tall.

Recreational maths with 21422685982824

• 21422685982824 backwards is 42828958622412
• 21422685982824 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21422685982824's digits is 63
• More coming soon!