21126744112188

Names of 21126744112188

• Cardinal: 21126744112188 can be written as Twenty-one trillion, one hundred twenty-six billion, seven hundred forty-four million, one hundred twelve thousand, one hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1126744112188 × 10¹³

Factors of 21126744112188

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 664

Divisors of 21126744112188

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 33 39 43 44 52 66 71 78 86 113 127 129 132 142 143 156 172 213 226 254 258 281 284 286 339 381 426 429 452 473 508 516 559 562 572 678 762 781 843 852 858 923 946 1118 1124 1243 1356 1397 1419 1469 1524 1562 1651 1677 1686 1716 1846 1892 2236 2343 2486 2769 2794 2838 2938 3053 3091 3124 3302 3354 3372 3653 3692 3729 4191 4407 4686 4859 4953 4972 5461 5538 5588 5676 5876 6106 6149 6182 6604 6708 7306 7458 8023 8382 8814 9017 9159 9273 9372 9718 9906 10153 10922 10959 11076 12083 12212 12298 12364 14351 14577 14612 14916 16046 16159 16383 16764 17628 18034 18161 18318 18447 18546 19436 19812 19951 20306 21844 21918 24069 24166 24596 27051 28702 29154 30459 31753 32092 32318 32766 33583 35687 36068 36249 36322 36636 36894 37092 39689 39902 40183 40612 43053 43836 48138 48332 48477 53449 54102 54483 57404 58308 59853 60071 60918 63167 63506 64636 65532 67166 70993 71374 72498 72644 73788 79378 79804 80366 86106 88253 95259 96276 96954 99187 100749 104299 106898 107061 108204 108966 117221 119067 119706 120142 120549 121836 126334 127012 132913 134332 141986 142748 144996 157079 157861 158756 160347 160732 172212 176506 180213 186563 189501 190518 193908 198374 201498 208598 212979 213796 214122 217932 219461 234442 238134 239412 240284 241098 252668 259363 264759 265826 283972 297561 312897 314158 315722 320694 344989 349283 351663 353012 360426 373126 379002 381036 387731 392557 396748 398739 402996 412789 417196 425958 428244 436579 438922 463931 468884 471237 473583 476268 482196 518726 529518 531652 559689 595122 617093 625794 628316 631444 641388 658383 689978 694837 698566 703326 720852 746252 758004 775462 778089 780923 785114 797478 825578 851916 857893 873158 877844 927862 942474 947166 1018921 1034967 1037452 1047849 1059036 1119378 1147289 1163193 1177671 1190244 1234186 1238367 1251588 1289431 1309737 1316766 1365379 1379956 1389674 1391793 1397132 1406652 1534541 1550924 1556178 1561846 1570228 1594956 1651156 1715786 1727869 1746316 1851279 1855724 1884948 1894332 2037842 2052193 2069934 2084511 2095698 2238756 2254463 2294578 2326386 2342769 2355342 2468372 2476734 2533777 2573679 2578862 2619474 2633532 2730758 2779348 2783586 2852993 3056763 3069082 3112356 3123692 3431572 3441867 3455738 3702558 3794879 3868293 4032631 4075684 4096137 4104386 4139868 4169022 4191396 4265041 4484857 4508926 4540679 4589156 4603623 4652772 4685538 4710684 4953468 5040503 5067554 5103241 5147358 5157724 5183607 5238948 5461516 5567172 5705986 6113526 6138164 6156579 6763389 6788023 6883734 6911476 7405116 7589758 7601331 7736586 8022209 8065262 8192274 8208772 8338044 8530082 8558979 8969714 9017852 9081358 9207246 9371076 9436823 10081006 10135108 10206482 10294716 10367214 11152609 11208131 11384637 11411972 12097893 12227052 12313158 12795123 13245973 13454571 13526778 13576046 13622037 13767468 15019169 15121509 15179516 15202662 15309723 15473172 16044418 16130524 16384548 16879951 17060164 17117958 17749927 17939428 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175848114 176488598 177435764 180230028 193883818 195249197 197333708 197634606 202559412 209696812 212999124 217904822 219439363 221782132 239388396 245357398 262881618 264732897 266153646 286316801 290825727 291411406 296000562 297589116 314545218 322388209 326857233 332673198 334458564 346806266 351696228 352977196 362330111 368036097 387767636 390498394 395269212 435809644 437117109 438878726 481949633 490714796 520209399 525763236 529465794 532307292 569576839 572633602 576666233 581651454 582822812 585747591 592001124 629090436 644776418 653714466 658318089 665346396 693612532 724660222 736072194 780996788 858950403 874234218 877757452 963899266 967164627 1040418798 1058931588 1066360999 1086990333 1139153678 1145267204 1153332466 1163302908 1171495182 1198476521 1260244817 1289552836 1307428932 1316636178 1416381343 1445848899 1449320444 1472144388 1708730517 1717900806 1729998699 1748468436 1907434463 1927798532 1934329254 2080837596 2132721998 2173980666 2254240729 2278307356 2306664932 2342990364 2396953042 2520489634 2633272356 2832762686 2891697798 3149484811 3199082997 3417461034 3435801612 3459997398 3595429563 3722118413 3780734451 3814868926 3868658508 4249144029 4265443996 4347961332 4508481458 4793906084 5040979268 5665525372 5722303389 5783395596 6265345229 6298969622 6398165994 6762722187 6834922068 6919994796 7190859126 7444236826 7561468902 7629737852 8498288058 9016962916 9448454433 11166355239 11444606778 12311622443 12530690458 12597939244 12796331988 13525444374 13862692987 14381718252 14888473652 15122937804 15580194773 16996576116 18796035687 18896908866 22332710478 22889213556 24623244886 24796648019 25061380916 27050888748 27725385974 31160389546 36934867329 37592071374 37793817732 40943302543 41588078961 44665420956 46740584319 49246489772 49593296038 55450771948 62320779092 73869734658 74389944057 75184142748 81886605086 83176157922 93481168638 99186592076 122829907629 135427846873 147739469316 148779888114 160051091759 163773210172 166352315844 186962337276 245659815258 270855693746 297559776228 320102183518 406283540619 480153275277 491319630516 541711387492 640204367036 812567081238 960306550554 1625134162476 1760562009349 1920613101108 3521124018698 5281686028047 7042248037396 10563372056094 21126744112188
• Sum of all divisors σ(n): 61322014752768
• Sum of proper divisors (its aliquot sum) s(n): 40195270640580
• 21126744112188 is an abundant number, because the sum of its proper divisors (40195270640580) is greater than itself. Its abundance is 19068526528392

Bases of 21126744112188

• Binary: 100110011011011110100000100111111110000111100₂
• Hexadecimal: 0x1336F413FC3C
• Base-36: 7HLHPYUKC

Squares and roots of 21126744112188

• 21126744112188 squared (21126744112188²) is 446339316781870324330147344
• 21126744112188 cubed (21126744112188³) is 9429696532859393454444462364918506228672
• The square root of 21126744112188 is 4596383.8081896511
• The cube root of 21126744112188 is 27644.6348209131

Scales and comparisons

• 21,126,744,112,188 seconds is equal to 671,765 years, 5 weeks, 6 days, 7 hours, 9 minutes, 48 seconds.
• To count from 1 to 21,126,744,112,188 would take you about one million, six hundred seventy-nine thousand, four hundred twelve 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 21126744112188 cubic inches would be around 2303.7 feet tall.

Recreational maths with 21126744112188

• 21126744112188 backwards is 88121144762112
• The number of decimal digits it has is: 14
• The sum of 21126744112188's digits is 48
• More coming soon!