21396622181412

Names of 21396622181412

• Cardinal: 21396622181412 can be written as Twenty-one trillion, three hundred ninety-six billion, six hundred twenty-two million, one hundred eighty-one thousand, four hundred twelve.

Scientific notation

• Scientific notation: 2.1396622181412 × 10¹³

Factors of 21396622181412

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2153

Divisors of 21396622181412

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 12 19 38 43 57 73 76 86 109 114 129 146 157 172 218 219 228 258 292 314 327 436 438 471 516 628 654 817 876 942 1308 1387 1634 1747 1884 2071 2451 2774 2983 3139 3268 3494 4142 4161 4687 4902 5241 5548 5966 6213 6278 6751 6988 7957 8284 8322 8949 9374 9417 9804 10482 11461 11932 12426 12556 13502 14061 15914 16644 17113 17898 18748 18834 20253 20964 22922 23871 24852 27004 28122 31828 33193 34226 34383 35796 37668 40506 45844 47742 51339 56244 59641 66386 68452 68766 75121 81012 89053 95484 99579 102678 119282 127531 128269 132772 137532 150242 151183 178106 178923 190423 199158 205356 217759 225363 238564 255062 256538 267159 274279 300484 302366 325147 342151 356212 357846 380846 382593 384807 398316 435518 450726 453549 492823 510124 513076 534318 548558 571269 604732 650294 653277 684302 715692 735859 761692 765186 769614 822837 871036 901452 907098 975441 985646 1026453 1068636 1097116 1142538 1249249 1300588 1306554 1368604 1427299 1471718 1478469 1530372 1539228 1645674 1814196 1950882 1971292 2052906 2207577 2285076 2423089 2498498 2613108 2854598 2943436 2956938 3291348 3618037 3747747 3901764 4105812 4281897 4415154 4846178 4996996 5211301 5483833 5709196 5913876 6500869 7236074 7269267 7495494 8188189 8563794 8830308 9363637 9692356 10422602 10854111 10967666 11793997 13001738 13900879 13981321 14472148 14538534 14990988 15633903 16376378 16451499 17127588 18727274 19502607 20022367 20845204 21708222 21935332 23587994 23735731 24564567 26003476 27801758 27962642 28090911 29077068 29896411 31267806 32752756 32902998 35381991 37454548 39005214 40044734 41702637 41943963 43416444 47175988 47471462 49129134 53717707 55603516 55925284 56181822 59792822 60067101 62535612 65805996 70763982 71207193 78010428 80089468 83405274 83887926 89689233 94942924 98258268 104192827 107435414 112363644 119585644 120134202 141527964 142414386 155575591 161153121 166810548 167775852 179378466 208385654 214870828 224085943 240268404 264116701 284828772 311151182 312578481 322306242 358756932 380424973 416771308 448171886 466726773 528233402 568031809 597737797 622302364 625156962 644612484 672257829 760849946 792350103 860961781 896343772 933453546 1020636433 1056466804 1136063618 1141274919 1195475594 1250313924 1285545673 1344515658 1521699892 1584700206 1704095427 1721923562 1793213391 1866907092 2041272866 2182438003 2272127236 2282549838 2390951188 2571091346 2582885343 2689031316 3061909299 3169400412 3408190854 3443847124 3586426782 3856637019 4082545732 4364876006 4565099676 5142182692 5165770686 6123818598 6547314009 6816381708 7172853564 7713274038 8729752012 10331541372 11357018143 12247637196 13094628018 15426548076 16358273839 22714036286 24425367787 26189256036 32716547678 34071054429 41466322057 45428072572 48850735574 49074821517 65433095356 68142108858 73276103361 82932644114 93844834129 97701471148 98149643034 124398966171 136284217716 146552206722 165865288228 187689668258 196299286068 248797932342 281534502387 293104413444 375379336516 497595864684 563069004774 1126138009548 1783051848451 3566103696902 5349155545353 7132207393804 10698311090706 21396622181412
• Sum of all divisors σ(n): 55394114406400
• Sum of proper divisors (its aliquot sum) s(n): 33997492224988
• 21396622181412 is an abundant number, because the sum of its proper divisors (33997492224988) is greater than itself. Its abundance is 12600870043576

Bases of 21396622181412

• Binary: 100110111010111001010000100001000010000100100₂
• Hexadecimal: 0x1375CA108424
• Base-36: 7L1H0EHIC

Squares and roots of 21396622181412

• 21396622181412 squared (21396622181412²) is 457815440774092013438313744
• 21396622181412 cubed (21396622181412³) is 9795704015059848946468099839644140926528
• The square root of 21396622181412 is 4625648.2984995735
• The cube root of 21396622181412 is 27761.8501698411

Scales and comparisons

• 21,396,622,181,412 seconds is equal to 680,346 years, 20 weeks, 6 days, 1 hour, 30 minutes, 12 seconds.
• To count from 1 to 21,396,622,181,412 would take you about one million, seven hundred thousand, eight hundred sixty-six 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 21396622181412 cubic inches would be around 2313.5 feet tall.

Recreational maths with 21396622181412

• 21396622181412 backwards is 21418122669312
• The number of decimal digits it has is: 14
• The sum of 21396622181412's digits is 48
• More coming soon!