21310388134466112

Names of 21310388134466112

• Cardinal: 21310388134466112 can be written as Twenty-one quadrillion, three hundred ten trillion, three hundred eighty-eight billion, one hundred thirty-four million, four hundred sixty-six thousand, one hundred twelve.

Scientific notation

• Scientific notation: 2.1310388134466112 × 10¹⁶

Factors of 21310388134466112

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 12002

Divisors of 21310388134466112

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 89 96 99 108 132 144 176 178 192 198 216 264 267 288 297 352 356 396 432 528 534 576 594 704 712 792 801 864 979 1056 1068 1188 1424 1584 1602 1728 1958 2112 2136 2376 2403 2848 2937 3168 3204 3916 4272 4752 4806 5696 5874 6336 6408 7832 7921 8544 8811 9504 9612 11748 11897 12816 15664 15842 17088 17622 19008 19224 23496 23763 23794 25632 26433 31328 31684 35244 35691 38448 46992 47526 47588 51264 52866 62656 63368 70488 71289 71382 76896 87131 93984 95052 95176 105732 107073 126736 130867 140976 142578 142764 153792 174262 187968 190104 190352 211464 213867 214146 253472 261393 261734 281952 285156 285528 321219 348524 380208 380704 392601 422928 427734 428292 506944 522786 523468 563904 570312 571056 642438 697048 760416 761408 784179 785202 845856 855468 856584 1045572 1046936 1058833 1140624 1142112 1177803 1284876 1394096 1520832 1568358 1570404 1691712 1710936 1713168 2091144 2093872 2117666 2281248 2284224 2352537 2355606 2569752 2788192 3136716 3140808 3176499 3421872 3426336 3533409 4182288 4187744 4235332 4562496 4705074 4711212 5139504 5576384 6273432 6281616 6352998 6843744 6852672 7066818 8364576 8375488 8470664 9410148 9422424 9529497 10279008 11647163 12546864 12563232 12705996 13687488 14133636 16729152 16941328 18820296 18844848 19058994 20558016 23294326 25093728 25126464 25411992 28267272 28588491 33882656 34941489 37640592 37689696 38117988 46588652 50187456 50823984 56534544 57176982 67765312 69882978 75281184 75379392 76235976 93177304 94236137 101647968 104824467 113069088 114353964 139765956 141538609 150562368 152471952 186354608 188472274 203295936 209648934 226138176 228707928 279531912 282708411 283077218 304943904 314473401 372709216 376944548 419297868 424615827 457415856 559063824 565416822 566154436 609887808 628946802 745418432 753889096 838595736 848125233 849231654 914831712 1036597507 1118127648 1130833644 1132308872 1257893604 1273847481 1507778192 1556924699 1677191472 1696250466 1698463308 1829663424 2073195014 2236255296 2261667288 2264617744 2515787208 2544375699 2547694962 3015556384 3109792521 3113849398 3354382944 3392500932 3396926616 3821542443 4146390028 4523334576 4529235488 4670774097 5031574416 5088751398 5095389924 6031112768 6219585042 6227698796 6708765888 6785001864 6793853232 7643084886 8292780056 9046669152 9058470976 9329377563 9341548194 10063148832 10177502796 10190779848 12439170084 12455397592 12596936201 13570003728 13587706464 14012322291 15286169772 16585560112 18093338304 18658755126 18683096388 20126297664 20355005592 20381559696 24878340168 24910795184 25193872402 27140007456 27175412928 27988132689 28024644582 30572339544 33171120224 37317510252 37366192776 37790808603 40710011184 40763119392 42036966873 49756680336 49821590368 50387744804 54280014912 55976265378 56049289164 61144679088 66342240448 74635020504 74732385552 75581617206 81420022368 81526238784 84073933746 99513360672 99643180736 100775489608 111952530756 112098578328 113372425809 122289358176 138566298211 149270041008 149464771104 151163234412 162840044736 168147867492 199026721344 201550979216 223905061512 224197156656 226744851618 244578716352 277132596422 298540082016 298929542208 302326468824 336295734984 340117277427 403101958432 415698894633 447810123024 448394313312 453489703236 554265192844 597080164032 604652937648 672591469968 680234554854 806203916864 831397789266 895620246048 896788626624 906979406472 1108530385688 1121127321889 1209305875296 1247096683899 1345182939936 1360469109708 1662795578532 1791240492096 1813958812944 2217060771376 2242254643778 2418611750592 2494193367798 2690365879872 2720938219416 3325591157064 3363381965667 3627917625888 3741290051697 4434121542752 4484509287556 4988386735596 5441876438832 6651182314128 6726763931334 7255835251776 7482580103394 8868243085504 8969018575112 9976773471192 10090145897001 10883752877664 12332400540779 13302364628256 13453527862668 14965160206788 17938037150224 19953546942384 20180291794002 21767505755328 24664801081558 26604729256512 26907055725336 29930320413576 30270437691003 35876074300448 36997201622337 39907093884768 40360583588004 49329602163116 53814111450672 59860640827152 60540875382006 71752148600896 73994403244674 79814187769536 80721167176008 98659204326232 107628222901344 110991604867011 119721281654304 121081750764012 147988806489348 161442334352016 197318408652464 215256445802688 221983209734022 239442563308608 242163501528024 295977612978696 322884668704032 332974814601033 394636817304928 443966419468044 484327003056048 591955225957392 645769337408064 665949629202066 789273634609856 887932838936088 968654006112096 1183910451914784 1331899258404132 1775865677872176 1937308012224192 2367820903829568 2663798516808264 3551731355744352 5327597033616528 7103462711488704 10655194067233056 21310388134466112
• Sum of all divisors σ(n): 69126269361733920
• Sum of proper divisors (its aliquot sum) s(n): 47815881227267808
• 21310388134466112 is an abundant number, because the sum of its proper divisors (47815881227267808) is greater than itself. Its abundance is 26505493092801696

Bases of 21310388134466112

• Binary: 1001011101101011010111101100010110001111101001001000000₂
• Hexadecimal: 0x4BB5AF62C7D240
• Base-36: 5TTWH5PCEO0

Squares and roots of 21310388134466112

• 21310388134466112 squared (21310388134466112²) is 454132642441594057224047276396544
• 21310388134466112 cubed (21310388134466112³) is 9677742874961087459345990347576744660304641916928
• The square root of 21310388134466112 is 145980780.0173232119
• The cube root of 21310388134466112 is 277245.0408682293

Scales and comparisons

• 21,310,388,134,466,112 seconds is equal to 677,604,425 years, 16 weeks, 3 days, 13 hours, 55 minutes, 12 seconds.
• To count from 1 to 21,310,388,134,466,112 would take you about two billion, thirty-two million, eight hundred thirteen thousand, two hundred seventy-five 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 21310388134466112 cubic inches would be around 23103.8 feet tall.

Recreational maths with 21310388134466112

• 21310388134466112 backwards is 21166443188301312
• 21310388134466112 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 21310388134466112's digits is 54
• More coming soon!