20427229828980

Names of 20427229828980

• Cardinal: 20427229828980 can be written as Twenty trillion, four hundred twenty-seven billion, two hundred twenty-nine million, eight hundred twenty-eight thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 2.042722982898 × 10¹³

Factors of 20427229828980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 154

Divisors of 20427229828980

• Number of divisors d(n): 1620
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 27 30 36 38 39 41 45 52 54 57 60 65 71 76 78 81 82 90 95 108 114 117 123 130 135 142 156 162 164 169 171 180 190 195 205 213 228 234 246 247 260 270 284 285 324 338 342 351 355 361 369 380 390 405 410 426 468 492 494 507 513 533 540 570 585 615 639 676 684 702 710 722 738 741 779 780 810 820 845 852 855 923 988 1014 1026 1053 1065 1066 1083 1107 1140 1170 1230 1235 1278 1349 1404 1420 1444 1476 1482 1521 1539 1558 1599 1620 1690 1710 1755 1805 1845 1846 1917 2028 2052 2106 2130 2132 2166 2214 2223 2337 2340 2460 2470 2535 2556 2565 2665 2698 2769 2911 2964 3042 3078 3116 3195 3198 3211 3249 3321 3380 3420 3510 3610 3690 3692 3705 3834 3895 4047 4212 4260 4332 4428 4446 4563 4615 4674 4693 4797 4940 5041 5070 5130 5265 5330 5396 5415 5535 5538 5751 5822 6084 6156 6390 6396 6422 6498 6642 6669 6745 6929 7011 7020 7220 7380 7410 7605 7668 7695 7790 7995 8094 8307 8733 8892 9126 9230 9348 9386 9585 9594 9633 9747 10082 10127 10140 10260 10530 10660 10830 11070 11076 11115 11502 11644 11685 11999 12141 12780 12844 12996 13284 13338 13490 13689 13845 13858 14022 14079 14391 14555 14801 14820 15123 15210 15390 15580 15990 16055 16188 16245 16605 16614 17466 17537 18252 18460 18772 19170 19188 19266 19494 20007 20164 20235 20254 20787 21033 21060 21660 22140 22230 22815 23004 23370 23465 23985 23998 24282 24921 25205 25631 26199 26676 26980 27378 27690 27716 28044 28158 28755 28782 28899 29110 29241 29602 30246 30381 30420 30780 31980 32110 32490 33210 33228 33345 34645 34932 35055 35074 35997 36423 37843 38340 38532 38988 40014 40470 40508 41535 41574 42066 42237 43173 43665 44403 44460 45369 45630 46740 46930 47970 47996 48165 48564 48735 49842 50410 50635 51262 52398 52611 54756 55309 55380 56316 57510 57564 57798 58220 58482 59204 59995 60492 60705 60762 61009 62361 63099 64220 64980 65533 66420 66690 68445 69290 70110 70148 70395 71955 71994 72846 74005 74763 75615 75686 76893 78597 80028 80940 83070 83148 84132 84474 86346 86697 87330 87685 88806 90738 91143 91260 93860 95779 95940 96330 97470 99684 100035 100820 101270 102524 103935 104796 105165 105222 107991 109269 110618 113529 115020 115596 116964 119990 121410 121524 122018 124605 124722 126198 126711 128155 130995 131066 131651 133209 133380 136107 136890 138580 140220 140790 143910 143988 144495 145692 146205 148010 149526 151230 151372 151905 153786 157194 157833 165927 166140 168948 172692 173394 174660 175370 177612 179985 181476 182115 182286 183027 187083 189215 191558 192413 192660 194940 196599 200070 202540 206681 207870 210330 210444 211185 215865 215982 218538 221236 222015 226845 227058 227981 230679 235791 239980 242820 244036 249210 249444 252396 253422 256310 260091 261990 262132 263055 263302 266418 272214 273429 273780 276545 281580 287337 287820 288990 292410 296020 299052 302460 303810 305045 307572 311805 314388 315495 315666 323973 327665 331854 333203 340587 346788 350740 359970 364230 364572 366054 373815 374166 378430 380133 383116 384465 384826 392985 393198 394953 399627 400140 408321 413362 415740 420660 422370 431730 431964 433485 437076 444030 453690 454116 455715 455962 461358 471582 473499 478895 491959 497781 498420 506844 512620 520182 523980 526110 526604 532836 539955 544428 546345 546858 549081 553090 561249 567645 574674 577239 577980 584820 589797 607620 610090 620043 623610 630990 631332 633555 647946 655330 658255 663708 666045 666406 680535 681174 683943 692037 719017 719940 728460 732108 747630 748332 756860 760266 768930 769652 785970 786396 789165 789906 799254 816642 820287 826724 829635 844740 851929 862011 863460 866970 888060 907380 911430 911924 915135 922716 935415 943164 946998 957790 962065 971919 982995 983918 995562 999609 1021761 1033405 1040364 1050871 1052220 1079910 1092690 1093716 1098162 1106180 1122498 1135290 1139905 1149348 1153395 1154478 1178955 1179594 1184859 1198881 1220180 1240086 1245127 1247220 1261980 1267110 1295892 1300455 1310660 1316510 1332090 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4101435 4103658 4133620 4152222 4203484 4259645 4310055 4314102 4331639 4427631 4480029 4559620 4613580 4715820 4734990 4739436 4795524 4859595 4919590 4941729 4977810 4980508 4998045 5002738 5108805 5111574 5172066 5195151 5201820 5254355 5308173 5373706 5459403 5468580 5490810 5580387 5612490 5681988 5746740 5772390 5897970 5903508 5924295 5973372 5994405 5997654 6130566 6155487 6200430 6225635 6305226 6471153 6479460 6588972 6664060 6811740 6839430 6920370 6926868 7077564 7102485 7109154 7190170 7279204 7379385 7440516 7466715 7470762 7504107 7602660 7667361 7758099 7853878 7899060 7992540 8060559 8166420 8202870 8207316 8236215 8304444 8519290 8620110 8628204 8658585 8663278 8846955 8855262 8960058 8996481 9099005 9300645 9347221 9457839 9469980 9719190 9839180 9883458 9955620 9996090 10005476 10217610 10223148 10259145 10344132 10380555 10390302 10508710 10616346 10663731 10747412 10785255 10918806 10981620 11160774 11206143 11224980 11544780 11780817 11795940 11848590 11988810 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33482322 33618429 34634340 34929089 35342451 35387820 35545770 35985924 36396020 36932922 37202580 37353810 37388884 37520535 37831356 38336805 38790495 38826918 38984751 39269390 39848679 40302795 40983969 41036580 41522220 42654924 43141020 43316390 44276310 44800290 44824572 44982405 45024642 46004166 46736105 47123268 47289195 47314826 48363354 48559953 49134627 49417290 50027380 51050207 51115740 51720660 51951510 51979668 53081730 53131572 53318655 53737060 53978886 54594030 54645292 55803870 56030715 56083326 56747034 58240377 58904085 59976540 61305660 61554870 62341812 63052260 64711530 64746604 64974585 65512836 66414465 66964644 67236858 67536963 68306615 69006249 69858178 70684902 70972239 71091540 72545031 73865844 74611841 74707620 75041070 76673610 77580990 77653836 77927265 77969502 78538780 79697358 80605590 80933255 81891045 81967938 83705805 84124989 85120551 86632780 88552620 89600580 89964810 90049284 92008332 92332305 93472210 94578390 94629652 96726708 97067295 97119906 98269254 98834580 100855287 102100414 103903020 104787267 106027353 106163460 106637310 107957772 109188060 111607740 112061430 112166652 112561605 113494068 115010415 116480754 116954253 117808170 118287065 120908385 122951907 123109740 129423060 129949170 132828930 134473716 134947215 135073926 136613230 138012498 139716356 140208315 141369804 141867585 141944478 145090062 145679859 147403881 149223682 150082140 153150621 153347220 155161980 155854530 155939004 159394716 161211180 161866510 163782090 163935876 167411610 168092145 168249978 170241102 174645445 176712255 177597199 179929620 184664610 186944420 189156780 194134590 194239812 194923755 196538508 199243395 201710574 202610889 204200828 204919845 209574534 212054706 212916717 213274620 217635093 223835523 224122860 225123210 230020830 232961508 233908506 235616340 236574130 241816770 242799765 245673135 245903814 252374967 255251035 259898340 265657860 269894430 270147852 273226460 276024996 280416630 283735170 283888956 290180124 291201885 291359718 294807762 298447364 306301242 307546369 311709060 314361801 318082059 323733020 327564180 334823220 336184290 336499956 337684815 340482204 345031245 349290890 350862759 353424510 354861195 355194398 362725155 368855721 369329220 373059205 388269180 389847510 398486790 403421148 405221778 409839690 419149068 420624945 424109412 425602755 425833434 435270186 437039577 447671046 450246420 459451863 460041660 467817012 473148260 483633540 485599530 491346270 491807628 504276435 504749934 510502070 523936335 530136765 532791597 539788860 560833260 567470340 582403770 582719436 584771265 589615524 612602484 614759535 615092738 628723602 636164118 638750151 663652691 671506569 672368580 675369630 690062490 698581780 701725518 706849020 709722390 710388796 725450310 728399295 737019405 737711442 746118410 757124901 765753105 779695020 796973580 810443556 819679380 841249890 851205510 851666868 870540372 874079154 887985995 895342092 918903726 922639107 943085403 969953933 971199060 982692540 1008552870 1009499868 1013054445 1021004140 1047872670 1060273530 1064583585 1065583194 1088175465 1106567163 1119177615 1164807540 1169542530 1229519070 1230185476 1257447204 1261874835 1272328236 1277500302 1311118731 1327305382 1343013138 1350739260 1378355589 1380124980 1403451036 1419444780 1450900620 1456798590 1474038810 1475422884 1492236820 1514249802 1531506210 1537731845 1571809005 1590410295 1598374791 1682499780 1702411020 1748158308 1754313795 1775971990 1837807452 1844278605 1845278214 1886170806 1916250453 1939907866 1990958073 2014519707 2017105740 2026108890 2095745340 2120547060 2129167170 2131166388 2176350930 2185197885 2213134326 2238355230 2297259315 2339085060 2459038140 2523749670 2555000604 2622237462 2654610764 2663957985 2686026276 2756711178 2767917321 2829256209 2909861799 2913597180 2948077620 3028499604 3063012420 3075463690 3143618010 3180820590 3193750755 3196749582 3318263455 3357532845 3508627590 3551943980 3688557210 3690556428 3772341612 3785624505 3832500906 3879815732 3981916146 4029039414 4052217780 4135066767 4258334340 4352701860 4370395770 4426268652 4476710460 4594518630 4613195535 4715427015 4795124373 4849769665 5047499340 5244474924 5327915970 5513422356 5532835815 5535834642 5658512418 5819723598 5972874219 6043559121 6150927380 6287236020 6361641180 6387501510 6393499164 6555593655 6636526910 6715065690 6891777945 7017255180 7377114420 7571249010 7665001812 7963832292 7991873955 8058078828 8270133534 8303751963 8729585397 8740791540 9189037260 9226391070 9430854030 9581252265 9590248746 9699539330 9954790365 10072598535 10655831940 11065671630 11071669284 11317024836 11639447196 11945748438 12087118242 12609401129 12775003020 13111187310 13273053820 13430131380 13783555890 13839586605 14146281045 14385373119 14549308995 15142498020 15983747910 16540267068 16607503926 17459170794 17918622657 18452782140 18861708060 19162504530 19180497492 19399078660 19909580730 20145197070 20675333835 22131343260 23891496876 23975621865 24174236484 24911255889 25218802258 26188756191 26222374620 27567111780 27679173210 28292562090 28770746238 29098617990 29864371095 30217795605 31967495820 33215007852 34918341588 35837245314 37828203387 38325009060 39819161460 40290394140 41350667670 41518759815 43647926985 47951243730 49822511778 50437604516 52377512382 53755867971 55358346420 56585124180 57541492476 58197235980 59728742190 60435591210 63047005645 71674490628 71926865595 75656406774 78566268573 82701335340 83037519630 87295853970 89593113285 95902487460 99645023556 104755024764 107511735942 113484610161 119457484380 120871182420 124556279445 126094011290 130943780955 143853731190 151312813548 157132537146 166075039260 174591707940 179186226570 189141016935 215023471884 226969220322 249112558890 252188022580 261887561910 268779339855 287707462380 314265074292 340453830483 358372453140 378282033870 392831342865 453938440644 498225117780 523775123820 537558679710 567423050805 680907660966 756564067740 785662685730 1021361491449 1075117359420 1134846101610 1361815321932 1571325371460 1702269152415 2042722982898 2269692203220 3404538304830 4085445965796 5106807457245 6809076609660 10213614914490 20427229828980
• Sum of all divisors σ(n): 76091441089356
• Sum of proper divisors (its aliquot sum) s(n): 55664211260376
• 20427229828980 is an abundant number, because the sum of its proper divisors (55664211260376) is greater than itself. Its abundance is 35236981431396

Bases of 20427229828980

• Binary: 100101001010000010101110001110001011101110100₂
• Hexadecimal: 0x129415C71774
• Base-36: 78O518390

Squares and roots of 20427229828980

• 20427229828980 squared (20427229828980²) is 417271718485970280047840400
• 20427229828980 cubed (20427229828980³) is 8523705294646357388231009560310334792000
• The square root of 20427229828980 is 4519649.3037601935
• The cube root of 20427229828980 is 27336.0960487031

Scales and comparisons

• 20,427,229,828,980 seconds is equal to 649,522 years, 37 weeks, 4 days, 4 hours, 3 minutes.
• To count from 1 to 20,427,229,828,980 would take you about one million, six hundred twenty-three thousand, eight hundred 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 20427229828980 cubic inches would be around 2278 feet tall.

Recreational maths with 20427229828980

• 20427229828980 backwards is 08982892272402
• The number of decimal digits it has is: 14
• The sum of 20427229828980's digits is 63
• More coming soon!