21043336216448

Names of 21043336216448

• Cardinal: 21043336216448 can be written as Twenty-one trillion, forty-three billion, three hundred thirty-six million, two hundred sixteen thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 2.1043336216448 × 10¹³

Factors of 21043336216448

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1496

Divisors of 21043336216448

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 7 8 13 14 16 19 26 28 32 38 49 52 56 64 76 79 91 98 104 112 128 133 139 152 158 182 196 208 224 247 266 278 304 316 364 392 416 448 494 532 553 556 608 632 637 728 784 832 896 931 973 988 1027 1064 1106 1112 1216 1237 1264 1274 1456 1501 1568 1664 1729 1807 1862 1946 1976 2054 2128 2212 2224 2432 2474 2528 2548 2641 2912 3002 3136 3458 3614 3724 3871 3892 3952 4108 4256 4424 4448 4948 5056 5096 5282 5824 6004 6272 6811 6916 7189 7228 7448 7742 7784 7904 8216 8512 8659 8848 8896 9896 10112 10192 10507 10564 10981 11648 12008 12103 12649 13622 13832 14378 14456 14896 15484 15568 15808 16081 16432 17024 17318 17696 17792 18487 19513 19792 20384 21014 21128 21962 23503 24016 24206 25298 27244 27664 28756 28912 29792 30968 31136 31616 32162 32864 34333 34636 35392 36974 39026 39584 40768 42028 42256 43924 47006 48032 48412 50323 50596 54488 55328 57512 57824 59584 60613 61936 62272 64324 65728 68666 69272 70784 73549 73948 76867 78052 79168 81536 84056 84512 87848 88543 94012 96064 96824 97723 100646 101192 108976 110656 112567 115024 115648 119168 121226 123872 124544 128648 129409 131456 136591 137332 138544 142753 147098 147896 153734 156104 158336 164521 168112 169024 171943 175696 177086 188024 192128 193648 195446 201292 202384 208639 217952 221312 225134 230048 231296 240331 242452 247744 257296 258818 273182 274664 277088 285506 294196 295792 305539 307468 312208 329042 336224 338048 343886 351392 354172 376048 387296 390892 402584 404768 417278 435904 450268 460096 480662 484904 495488 514592 517636 538069 546364 549328 554176 571012 588392 591584 611078 614936 624416 658084 672448 684061 687772 702784 708344 752096 774592 781784 787969 805168 809536 834556 871808 900536 920192 956137 961324 969808 999271 1029184 1035272 1076138 1092728 1098656 1108352 1142024 1151647 1176784 1183168 1203601 1222156 1229872 1248832 1270399 1316168 1344896 1368122 1375544 1405568 1416688 1460473 1504192 1549184 1563568 1575938 1610336 1619072 1669112 1682317 1801072 1856737 1912274 1922648 1939616 1998542 2058368 2070544 2138773 2152276 2185456 2197312 2235259 2284048 2303294 2353568 2366336 2407202 2444312 2459744 2497664 2540798 2632336 2712307 2736244 2751088 2833376 2920946 3008384 3127136 3151876 3220672 3266917 3338224 3364634 3602144 3713474 3824548 3845296 3879232 3997084 4141088 4277546 4304552 4370912 4394624 4470518 4568096 4606588 4707136 4788427 4814404 4888624 4919488 5081596 5264672 5424614 5472488 5502176 5666752 5841892 6254272 6303752 6441344 6533834 6676448 6729268 6994897 7204288 7426948 7649096 7690592 7758464 7994168 8282176 8425207 8555092 8609104 8741824 8892793 8941036 9136192 9213176 9414272 9576854 9628808 9777248 9838976 10163192 10223311 10529344 10849228 10944976 11004352 11333504 11683784 12508544 12607504 12997159 13067668 13352896 13458536 13583497 13989794 14408576 14853896 14971411 15298192 15381184 15646813 15988336 16564352 16850414 17110184 17218208 17483648 17785586 17882072 18272384 18426352 18986149 19153708 19257616 19554496 20326384 20446622 21058688 21698456 21889952 22008704 22868419 23367568 24137581 25215008 25994318 26135336 26705792 26917072 27166994 27979588 29707792 29942822 30596384 30762368 31293626 31976672 33700828 34220368 34436416 35571172 35764144 36852704 37972298 38307416 38515232 39108992 40652768 40893244 42469921 43396912 43779904 45736838 46735136 48275162 50430016 51988636 52270672 53834144 54333988 55959176 59415584 59885644 61192768 62249551 62587252 63953344 67401656 68440736 68872832 71142344 71528288 73705408 75944596 76614832 77030464 81305536 81786488 84939842 86793824 87559808 90980113 91473676 93470272 95084479 96550324 100860032 103977272 104541344 107668288 108667976 109527691 111918352 118831168 119771288 122385536 124499102 125174504 127906688 132903043 134803312 136881472 142284688 143056576 147410816 151889192 153229664 154060928 160078933 162611072 163572976 168963067 169879684 173587648 176585461 181960226 182947352 186940544 190168958 193100648 207954544 209082688 215336576 217335952 219055382 223836704 237662336 239542576 248998204 250349008 258086443 265806086 269606624 273762944 284569376 286113152 297289447 303778384 306459328 320157866 327145952 337926134 339759368 347175296 353170922 363920452 365894704 380337916 386201296 415909088 418165376 434671904 438110764 447673408 479085152 497996408 500698016 516172886 531612172 539213248 569138752 594578894 607556768 612918656 640315732 654291904 665591353 675852268 679518736 706341844 727840904 731789408 760675832 772402592 831818176 869343808 876221528 895346816 958170304 995992816 1001396032 1032345772 1063224344 1078426496 1138277504 1182741469 1189157788 1215113536 1236098227 1280631464 1308583808 1331182706 1351704536 1359037472 1412683688 1455681808 1463578816 1521351664 1544805184 1663636352 1738687616 1752443056 1806605101 1916340608 1991985632 2002792064 2064691544 2081026129 2126448688 2365482938 2378315576 2430227072 2472196454 2561262928 2662365412 2703409072 2718074944 2825367376 2911363616 2927157632 3042703328 3089610368 3355123759 3504886112 3613210202 3983971264 4129383088 4162052258 4252897376 4730965876 4756631152 4944392908 5122525856 5324730824 5406818144 5436149888 5650734752 5822727232 6085406656 6710247518 7009772224 7226420404 7967942528 8258766176 8324104516 8505794752 8652687589 9461931752 9513262304 9888785816 10245051712 10649461648 10813636288 11301469504 11645454464 12170813312 12646235707 13420495036 14019544448 14452840808 16517532352 16648209032 17011589504 17305375178 18923863504 19026524608 19777571632 20490103424 21298923296 21627272576 22602939008 23485866313 25292471414 26840990072 28905681616 33035064704 33296418064 34610750356 37847727008 38053049216 39555143264 42597846592 46971732626 50584942828 53681980144 57811363232 66592836128 69221500712 75695454016 79110286528 85195693184 93943465252 101169885656 107363960288 115622726464 133185672256 138443001424 151390908032 158220573056 164401064191 187886930504 202339771312 214727920576 231245452928 266371344512 276886002848 328802128382 375773861008 404679542624 429455841152 553772005696 657604256764 751547722016 809359085248 1107544011392 1315208513528 1503095444032 1618718170496 2630417027056 3006190888064 5260834054112 10521668108224 21043336216448
• Sum of all divisors σ(n): 56430218880000
• Sum of proper divisors (its aliquot sum) s(n): 35386882663552
• 21043336216448 is an abundant number, because the sum of its proper divisors (35386882663552) is greater than itself. Its abundance is 14343546447104

Bases of 21043336216448

• Binary: 100110010001110001000100101000111111110000000₂
• Hexadecimal: 0x132388947F80
• Base-36: 7GJ6B26BK

Squares and roots of 21043336216448

• 21043336216448 squared (21043336216448²) is 442821999118472027905736704
• 21043336216448 cubed (21043336216448³) is 9318452211489646755016827285945442107392
• The square root of 21043336216448 is 4587301.6269314579
• The cube root of 21043336216448 is 27608.2067139707

Scales and comparisons

• 21,043,336,216,448 seconds is equal to 669,113 years, 3 hours, 14 minutes, 8 seconds.
• To count from 1 to 21,043,336,216,448 would take you about one million, six hundred seventy-two thousand, seven hundred eighty-two 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 21043336216448 cubic inches would be around 2300.7 feet tall.

Recreational maths with 21043336216448

• 21043336216448 backwards is 84461263334012
• The number of decimal digits it has is: 14
• The sum of 21043336216448's digits is 47
• More coming soon!