18980290228445000

Names of 18980290228445000

• Cardinal: 18980290228445000 can be written as Eighteen quadrillion, nine hundred eighty trillion, two hundred ninety billion, two hundred twenty-eight million, four hundred forty-five thousand.

Scientific notation

• Scientific notation: 1.8980290228445 × 10¹⁶

Factors of 18980290228445000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 64

Divisors of 18980290228445000

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 20 25 26 28 35 37 40 49 50 52 56 65 70 74 91 98 100 104 125 130 140 148 175 182 185 196 200 245 250 259 260 280 296 325 343 350 364 370 392 455 481 490 500 518 520 625 637 650 686 700 728 740 875 910 925 962 980 1000 1036 1225 1250 1274 1295 1300 1369 1372 1400 1480 1625 1715 1750 1813 1820 1850 1924 1960 2072 2275 2401 2405 2450 2500 2548 2590 2600 2738 2744 3185 3250 3367 3430 3500 3626 3640 3700 3848 4375 4459 4550 4625 4802 4810 4900 5000 5096 5180 5476 6125 6370 6475 6500 6734 6845 6860 7000 7252 7400 8125 8575 8750 8918 9065 9100 9250 9583 9604 9620 9800 10360 10952 11375 12005 12025 12250 12691 12740 12950 13000 13468 13690 13720 14504 15925 16250 16807 16835 17150 17500 17797 17836 18130 18200 18500 19166 19208 19240 22295 22750 23125 23569 24010 24050 24500 25382 25480 25900 26936 27380 30625 31213 31850 32375 32500 33614 33670 34225 34300 35000 35594 35672 36260 37000 38332 42875 44590 45325 45500 46250 47138 47915 48020 48100 49000 50653 50764 51800 54760 56875 60025 60125 61250 62426 63455 63700 64750 65000 67081 67228 67340 68450 68600 71188 72520 76664 79625 84035 84175 85750 88837 88985 89180 90650 91000 92500 94276 95830 96040 96200 101306 101528 111475 113750 117649 117845 120050 120250 122500 124579 124852 126910 127400 129500 134162 134456 134680 136900 142376 156065 159250 161875 164983 168070 168350 171125 171500 177674 177970 178360 181300 185000 188552 191660 202612 214375 218491 222950 226625 227500 235298 235690 239575 240100 240500 245000 249158 249704 253265 253820 259000 268324 273800 300125 300625 312130 317275 318500 323750 329966 335405 336140 336700 342250 343000 354571 355348 355940 362600 383320 398125 405224 420175 420875 428750 436982 444185 444925 445900 453250 455000 469567 470596 471380 479150 480200 481000 498316 506530 507640 536648 557375 588245 589225 600250 601250 621859 622895 624260 634550 637000 647500 658489 659932 670810 672280 673400 684500 709142 710696 711880 780325 796250 823543 824915 840350 841750 855625 857500 872053 873964 888370 889850 891800 906500 939134 941192 942760 958300 996632 1013060 1092455 1114750 1133125 1154881 1176490 1178450 1197875 1200500 1202500 1243718 1245790 1248520 1266325 1269100 1295000 1316978 1319864 1341620 1369000 1418284 1500625 1529437 1560650 1586375 1592500 1647086 1649830 1677025 1680700 1683500 1711250 1715000 1744106 1747928 1772855 1776740 1779700 1813000 1878268 1916600 2026120 2100875 2104375 2184910 2220925 2224625 2229500 2266250 2309762 2347835 2352980 2356900 2395750 2401000 2405000 2481997 2487436 2491580 2532650 2538200 2633956 2683240 2786875 2836568 2941225 2946125 3001250 3058874 3109295 3114475 3121300 3172750 3185000 3286969 3292445 3294172 3299660 3354050 3361400 3367000 3422500 3488212 3545710 3553480 3559400 3756536 3901625 4117715 4124575 4201750 4208750 4353013 4360265 4369820 4441850 4449250 4459000 4532500 4609423 4619524 4695670 4705960 4713800 4791500 4963994 4974872 4983160 5065300 5267912 5462275 5573750 5764801 5774405 5882450 5892250 5989375 6002500 6104371 6117748 6218590 6228950 6242600 6331625 6345500 6573938 6584890 6588344 6599320 6708100 6845000 6976424 7091420 7647185 7803250 7931875 8084167 8235430 8249150 8385125 8403500 8417500 8706026 8720530 8739640 8864275 8883700 8898500 9065000 9218846 9239048 9391340 9583000 9927988 10130600 10504375 10706059 10924550 11104625 11123125 11147500 11529602 11548810 11739175 11764900 11784500 11978750 12005000 12208742 12235496 12409985 12437180 12457900 12663250 12691000 13147876 13169780 13416200 14182840 14706125 14730625 15294370 15546475 15572375 15606500 15863750 16168334 16434845 16462225 16470860 16498300 16770250 16807000 16835000 17373979 17412052 17441060 17728550 17767400 17797000 18437692 18782680 19508125 19855976 20588575 20622875 21008750 21412118 21765065 21801325 21849100 22209250 22246250 22295000 23008783 23047115 23059204 23097620 23478350 23529800 23569000 23957500 24417484 24819970 24874360 24915800 25326500 26295752 26339560 27311375 28824005 28872025 29412250 29461250 30471091 30521855 30588740 31092950 31144750 31213000 31658125 31727500 32265961 32336668 32869690 32924450 32941720 32996600 33540500 34747958 34824104 34882120 35457100 36875384 38235925 39016250 40420835 41177150 41245750 41925625 42017500 42730597 42824236 43530130 43602650 43698200 44321375 44418500 44492500 46017566 46094230 46118408 46195240 46956700 47915000 48834968 49639940 50653000 53530295 54622750 55523125 56589169 57648010 57744050 58695875 58824500 58922500 60942182 61043710 61177480 62049925 62185900 62289500 63316250 63455000 64531922 64673336 65739380 65848900 67081000 69495916 70914200 73530625 74942413 76471850 77732375 77861875 78032500 80841670 82174225 82311125 82354300 82491500 83851250 84035000 85461194 85648472 86869895 87060260 87205300 88642750 88837000 88985000 92035132 92188460 93913400 99279880 102942875 103114375 107060590 108825325 109006625 109245500 111046250 113178338 115043915 115235575 115296020 115488100 117391750 117649000 117845000 121617853 121884364 122087420 124099850 124371800 124579000 126632500 129063844 131478760 131697800 136556875 138991832 144120025 144360125 147061250 149884826 152355455 152609275 152943700 155464750 155723750 156065000 161061481 161329805 161683340 164348450 164622250 164708600 164983000 167702500 170922388 173739790 174120520 174410600 177285500 184070264 184376920 191179625 202104175 205885750 206228750 213297637 213652985 214121180 217650650 218013250 218491000 221606875 222092500 225861727 226356676 230087830 230471150 230592040 230976200 234783500 243235706 243768728 244174840 248199700 253265000 258127688 267651475 273113750 282945845 288240050 288720250 293479375 294122500 299114179 299769652 304710910 305218550 305887400 310249625 310929500 311447500 322122962 322659610 323366680 328696900 329244500 335405000 341844776 347479580 354571000 374712065 382359250 388661875 396124183 404208350 410871125 411555625 411771500 412457500 426595274 427305970 428242360 434349475 435301300 436026500 443213750 444185000 451723454 452713352 460175660 460942300 469567000 486471412 496399400 514714375 535302950 544126625 545033125 546227500 565891690 575219575 576177875 576480100 577440500 586958750 588245000 598228358 599539304 608089265 609421820 610437100 620499250 621859000 622895000 644245924 645319220 657393800 658489000 694959160 720600125 721800625 749424130 761777275 763046375 764718500 777323750 792248366 805307405 806649025 808416700 821742250 823111250 823543000 824915000 851324971 853190548 854611940 868698950 870602600 872053000 886427500 903446908 920351320 921884600 955898125 972942824 1010520875 1029428750 1066488185 1068264925 1070605900 1088253250 1090066250 1092455000 1127430367 1129308635 1131783380 1150439150 1152355750 1152960200 1154881000 1173917500 1196456716 1216178530 1218843640 1220874200 1240998500 1288491848 1290638440 1338257375 1414729225 1441200250 1443601250 1495570895 1498848260 1523554550 1526092750 1529437000 1551248125 1554647500 1581032089 1584496732 1610614810 1613298050 1616833400 1643484500 1646222500 1702649942 1706381096 1709223880 1737397900 1772855000 1806893816 1873560325 1911796250 1980620915 2021041750 2054355625 2058857500 2093799253 2132976370 2136529850 2141211800 2171747375 2176506500 2180132500 2254860734 2258617270 2263566760 2300878300 2304711500 2347835000 2392913432 2432357060 2481997000 2676514750 2720633125 2772869281 2829458450 2876097875 2880889375 2882400500 2887202500 2991141790 2997696520 3040446325 3047109100 3052185500 3102496250 3109295000 3162064178 3168993464 3221229620 3226596100 3286969000 3292445000 3405299884 3474795800 3603000625 3747120650 3808886375 3815231875 3823592500 3961241830 4026537025 4033245125 4042083500 4108711250 4117715000 4187598506 4256624855 4265952740 4273059700 4343494750 4353013000 4360265000 4509721468 4517234540 4601756600 4609423000 4864714120 5052604375 5332440925 5341324625 5353029500 5441266250 5545738562 5637151835 5646543175 5658916900 5752195750 5761778750 5764801000 5774405000 5959274797 5982283580 6080892650 6094218200 6104371000 6204992500 6324128356 6442459240 6453192200 6691286875 6810599768 7073646125 7206001250 7477854475 7494241300 7617772750 7630463750 7647185000 7892012569 7905160445 7922483660 8053074050 8066490250 8084167000 8217422500 8375197012 8513249710 8531905480 8546119400 8686989500 9019442936 9034469080 9367801625 9903104575 10105208750 10468996265 10664881850 10682649250 10706059000 10858736875 10882532500 11067224623 11091477124 11274303670 11293086350 11317833800 11504391500 11523557500 11918549594 11964567160 12161785300 12409985000 12648256712 13382573750 13864346405 14147292250 14380489375 14412002500 14656594771 14955708950 14988482600 15202231625 15235545500 15260927500 15784025138 15810320890 15844967320 16106148100 16132980500 16434845000 16750394024 17026499420 17373979000 18735603250 19044431875 19806209150 20132685125 20166225625 20210417500 20937992530 21283124275 21329763700 21365298500 21717473750 21765065000 22134449246 22182954248 22548607340 22586172700 23008783000 23047115000 23837099188 24323570600 26662204625 26706623125 26765147500 27728692810 28185759175 28232715875 28294584500 28760978750 28824005000 29313189542 29796373985 29911417900 30404463250 30471091000 30521855000 31568050276 31620641780 32212296200 32265961000 34052998840 35368230625 37389272375 37471206500 38088863750 39460062845 39525802225 39612418300 40265370250 40332451250 40420835000 41714923579 41875985060 42566248550 42659527400 42730597000 43434947500 44268898492 45097214680 45172345400 46839008125 47674198376 49515522875 52344981325 53324409250 53413246250 53530295000 55336123115 55457385620 56371518350 56465431750 56589169000 57521957500 58626379084 59592747970 59822835800 60808926500 63136100552 63241283560 69321732025 70736461250 73282973855 74778544750 74942413000 76011158125 76177727500 77470572361 78920125690 79051604450 79224836600 80530740500 80664902500 83429847158 83751970120 85132497100 86869895000 88537796984 93678016250 99031045750 100663425625 102596163397 104689962650 106415621375 106648818500 106826492500 110672246230 110914771240 112743036700 112930863500 115043915000 117252758168 119185495940 121617853000 133311023125 138643464050 140928795875 141163579375 141472922500 146565947710 148981869925 149557089500 152022316250 152355455000 154941144722 157840251380 158103208900 161061481000 161329805000 166859694316 170264994200 186946361875 187356032500 197300314225 197629011125 198062091500 201326851250 205192326794 208574617895 209379925300 212831242750 213297637000 213652985000 221344492460 225486073400 225861727000 238370991880 247577614375 261724906625 266622046250 276680615575 277286928100 281857591750 282327158750 282945845000 292004465053 293131895420 297963739850 299114179000 304044632500 309882289444 315680502760 316206417800 333719388632 346608660125 366414869275 373892723750 374712065000 387352861805 394600628450 395258022250 396124183000 402653702500 410384653588 417149235790 418759850600 425662485500 442688984920 495155228750 512980816985 523449813250 532078106875 533244092500 542294006527 553361231150 554573856200 563715183500 564654317500 584008930106 586263790840 595927479700 608089265000 619764578888 693217320250 704643979375 732829738550 744909349625 747785447500 774705723610 789201256900 790516044500 805307405000 820769307176 834298471580 851324971000 986501571125 988145055625 990310457500 1025961633970 1042873089475 1046899626500 1064156213750 1066488185000 1084588013054 1106722462300 1127430367000 1129308635000 1168017860212 1191854959400 1308624533125 1383403077875 1386434640500 1409287958750 1460022325265 1465659477100 1489818699250 1495570895000 1549411447220 1578402513800 1581032089000 1668596943160 1733043300625 1832074346375 1936764309025 1973003142250 1976290111250 1980620915000 2051923267940 2085746178950 2093799253000 2128312427500 2169176026108 2213444924600 2336035720424 2564904084925 2617249066250 2711470032635 2766806155750 2772869281000 2818575917500 2920044650530 2931318954200 2979637398500 3098822894440 3466086601250 3664148692750 3724546748125 3796058045689 3873528618050 3946006284500 3952580222500 4103846535880 4171492357900 4256624855000 4338352052216 4932507855625 5129808169850 5214365447375 5234498132500 5422940065270 5533612311500 5637151835000 5840089301060 5959274797000 6917015389375 6932173202500 7300111626325 7328297385500 7449093496250 7592116091378 7747057236100 7892012569000 7905160445000 8342984715800 9160371731875 9683821545125 9865015711250 10259616339700 10428730894750 10468996265000 10845880130540 11067224623000 11680178602120 12824520424625 13557350163175 13834030778750 13864346405000 14600223252650 14656594771000 14898186992500 15184232182756 15494114472200 18320743463750 18980290228445 19367643090250 19730031422500 20519232679400 20857461789500 21691760261080 25649040849250 26071827236875 27114700326350 27668061557500 29200446505300 29796373985000 30368464365512 36500558131625 36641486927500 37960580456890 38735286180500 39460062845000 41714923579000 48419107725625 51298081698500 52143654473750 54229400652700 55336123115000 58400893010600 64122602123125 67786750815875 73001116263250 73282973855000 75921160913780 77470572361000 94901451142225 96838215451250 102596163397000 104287308947500 108458801305400 128245204246250 135573501631750 146002232526500 151842321827560 182502790658125 189802902284450 193676430902500 208574617895000 256490408492500 271147003263500 292004465053000 338933754079375 365005581316250 379605804568900 387352861805000 474507255711125 512980816985000 542294006527000 677867508158750 730011162632500 759211609137800 949014511422250 1355735016317500 1460022325265000 1898029022844500 2372536278555625 2711470032635000 3796058045689000 4745072557111250 9490145114222500 18980290228445000
• Sum of all divisors σ(n): 57425606589720600
• Sum of proper divisors (its aliquot sum) s(n): 38445316361275600
• 18980290228445000 is an abundant number, because the sum of its proper divisors (38445316361275600) is greater than itself. Its abundance is 19465026132830600

Bases of 18980290228445000

• Binary: 1000011011011100111100100110000110011001101111101001000₂
• Hexadecimal: 0x436E7930CCDF48
• Base-36: 56VY8YHG0G8

Squares and roots of 18980290228445000

• 18980290228445000 squared (18980290228445000²) is 360251417156004750287118025000000
• 18980290228445000 cubed (18980290228445000³) is 6837676452829580394030588558067927221125000000000
• The square root of 18980290228445000 is 137768974.1140762071
• The cube root of 18980290228445000 is 266747.8634976343

Scales and comparisons

• 18,980,290,228,445,000 seconds is equal to 603,514,519 years, 19 weeks, 2 days, 10 hours, 43 minutes, 20 seconds.
• To count from 1 to 18,980,290,228,445,000 would take you about one billion, eight hundred ten million, five hundred forty-three thousand, five hundred fifty-eight 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 18980290228445000 cubic inches would be around 22229 feet tall.

Recreational maths with 18980290228445000

• 18980290228445000 backwards is 00054482209208981
• The number of decimal digits it has is: 17
• The sum of 18980290228445000's digits is 62
• More coming soon!