21982685243376

Names of 21982685243376

• Cardinal: 21982685243376 can be written as Twenty-one trillion, nine hundred eighty-two billion, six hundred eighty-five million, two hundred forty-three thousand, three hundred seventy-six.

Scientific notation

• Scientific notation: 2.1982685243376 × 10¹³

Factors of 21982685243376

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 293

Divisors of 21982685243376

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 33 39 44 48 52 66 78 88 104 113 121 132 143 151 156 176 208 226 242 264 286 302 312 339 363 429 452 453 484 528 572 604 624 678 726 858 904 906 968 1144 1208 1243 1356 1452 1469 1573 1661 1716 1808 1812 1936 1963 2288 2416 2486 2712 2904 2938 3146 3322 3432 3624 3729 3926 4407 4719 4972 4983 5424 5808 5876 5889 6292 6644 6864 7248 7458 7852 8814 9438 9944 9966 11752 11778 12584 12769 13288 13673 14916 15704 16159 17063 17628 18271 18876 19888 19932 21593 22801 23504 23556 25168 25538 26576 27346 29832 31408 32318 34126 35256 36542 37752 38307 39864 41019 43186 45602 47112 48477 51076 51189 54692 54813 59664 64636 64779 68252 68403 70512 73084 75504 76614 79728 82038 86372 91204 94224 96954 102152 102378 109384 109626 129272 129558 136504 136806 140459 146168 153228 164076 165997 172744 177749 182408 187693 193908 204304 204756 218768 219252 221819 237523 250811 258544 259116 273008 273612 280918 292336 296413 306456 328152 331994 345488 355498 364816 375386 387816 409512 421377 438504 443638 475046 497991 501622 518232 533247 547224 561836 563079 592826 612912 656304 663988 665457 710996 712569 750772 752433 775632 819024 842754 877008 887276 889239 950092 995982 1003244 1036464 1066494 1094448 1123672 1126158 1185652 1327976 1330914 1421992 1425138 1501544 1504866 1545049 1685508 1774552 1778478 1825967 1900184 1928119 1991964 2006488 2064623 2132988 2247344 2252316 2371304 2440009 2576513 2655952 2661828 2758921 2843984 2850276 3003088 3009732 3090098 3260543 3371016 3549104 3556956 3651934 3800368 3856238 3983928 4012976 4129246 4265976 4504632 4635147 4742608 4880018 5153026 5323656 5477901 5517842 5700552 5784357 6019464 6180196 6193869 6521086 6742032 7113912 7303868 7320027 7712476 7729539 7967856 8258492 8276763 8531952 9009264 9270294 9760036 9781629 10306052 10647312 10955802 11035684 11401104 11568714 12038928 12360392 12387738 13042172 14227824 14607736 14640054 15424952 15459078 16516984 16553526 18540588 19520072 19563258 20085637 20612104 21209309 21911604 22071368 23137428 24720784 24775476 25065547 26084344 26840099 28341643 29215472 29280108 30849904 30918156 33033968 33107052 33494669 35865973 37081176 39040144 39126516 40171274 41224208 42418618 43823208 44142736 46274856 49550952 50131094 52168688 53680198 56683286 58560216 60256911 61836312 63627927 66214104 66989338 71731946 74162352 75196641 78253032 80342548 80520297 84837236 85024929 87646416 92549712 99101904 100262188 100484007 107360396 107597919 113366572 117120432 120513822 123672624 127255854 132428208 133978676 143463892 150393282 156506064 160685096 161040594 169674472 170049858 200524376 200968014 214720792 215195838 226733144 233302399 241027644 254511708 267957352 275721017 286927784 291145969 300786564 311758073 321370192 322081188 339348944 340099716 368441359 401048752 401936028 429441584 430391676 453466288 466604798 482055288 509023416 535914704 551442034 573855568 582291938 601573128 623516146 644162376 680199432 699907197 736882718 803872056 827163051 860783352 873437907 933209596 935274219 964110576 1018046832 1102884068 1105324077 1164583876 1203146256 1247032292 1288324752 1360398864 1399814394 1473765436 1607744112 1654326102 1721566704 1746875814 1866419192 1870548438 2205768136 2210648154 2329167752 2494064584 2799628788 2947530872 3032931187 3202605659 3308652204 3493751628 3732838384 3741096876 3784897597 4052854949 4411536272 4421296308 4658335504 4988129168 5599257576 5895061744 6065862374 6405211318 6617304408 6987503256 7482193752 7569795194 8105709898 8842592616 9098793561 9607816977 11198515152 11354692791 12131724748 12158564847 12810422636 13234608816 13975006512 14964387504 15139590388 16211419796 17685185232 18197587122 19215633954 22709385582 24263449496 24317129694 25620845272 30279180776 32422839592 35228662249 36395174244 38431267908 41633873567 45418771164 48526898992 48634259388 51241690544 60558361552 64845679184 70457324498 72790348488 76862535816 83267747134 90837542328 97268518776 105685986747 124901620701 140914648996 145580696976 153725071632 166535494268 181675084656 194537037552 211371973494 249803241402 281829297992 333070988536 422743946988 457972609237 499606482804 563658595984 666141977072 845487893976 915945218474 999212965608 1373917827711 1690975787952 1831890436948 1998425931216 2747835655422 3663780873896 5495671310844 7327561747792 10991342621688 21982685243376
• Sum of all divisors σ(n): 68274389477112
• Sum of proper divisors (its aliquot sum) s(n): 46291704233736
• 21982685243376 is an abundant number, because the sum of its proper divisors (46291704233736) is greater than itself. Its abundance is 24309018990360

Bases of 21982685243376

• Binary: 100111111111000111110001001010010011111110000₂
• Hexadecimal: 0x13FE3E2527F0
• Base-36: 7SIPF7U9C

Squares and roots of 21982685243376

• 21982685243376 squared (21982685243376²) is 483238450509340948351877376
• 21982685243376 cubed (21982685243376³) is 10622878755043572756381952161321068261376
• The square root of 21982685243376 is 4688569.6372535621
• The cube root of 21982685243376 is 28013.0403728093

Scales and comparisons

• 21,982,685,243,376 seconds is equal to 698,981 years, 20 weeks, 3 days, 8 hours, 29 minutes, 36 seconds.
• To count from 1 to 21,982,685,243,376 would take you about one million, seven hundred forty-seven thousand, four hundred fifty-three 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 21982685243376 cubic inches would be around 2334.4 feet tall.

Recreational maths with 21982685243376

• 21982685243376 backwards is 67334258628912
• 21982685243376 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21982685243376's digits is 66
• More coming soon!