12542745488988

Names of 12542745488988

• Cardinal: 12542745488988 can be written as Twelve trillion, five hundred forty-two billion, seven hundred forty-five million, four hundred eighty-eight thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2542745488988 × 10¹³

Factors of 12542745488988

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 309

Divisors of 12542745488988

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 11 12 13 22 26 33 37 39 44 52 61 66 73 74 78 109 111 121 122 132 143 146 148 156 183 218 219 222 242 244 286 292 327 363 366 407 429 436 438 444 481 484 572 654 671 726 732 793 803 814 858 876 949 962 1199 1221 1308 1342 1369 1417 1443 1452 1573 1586 1606 1628 1716 1898 1924 2013 2257 2379 2398 2409 2442 2684 2701 2738 2834 2847 2886 3146 3172 3212 3597 3796 4026 4033 4107 4251 4453 4477 4514 4719 4758 4796 4818 4884 5291 5402 5476 5668 5694 5772 6292 6649 6771 7194 7381 7957 8052 8066 8103 8214 8502 8723 8833 8906 8954 9028 9438 9516 9636 10439 10582 10804 11388 12099 13189 13298 13359 13431 13542 14388 14762 15059 15587 15873 15914 16132 16206 16428 17004 17446 17666 17797 17812 17908 18876 19947 20878 21164 22143 23871 24198 24827 26169 26378 26499 26596 26718 26862 27084 29341 29524 29711 30118 31174 31317 31746 31828 32412 34892 35113 35332 35594 39567 39894 41756 44286 44363 45177 46761 47742 48396 48983 49654 52338 52429 52756 52998 53391 53436 53724 57889 58201 58682 59422 60236 62348 62634 63492 70226 71188 73139 74481 79134 79788 83509 86437 87527 88023 88572 88726 89133 90354 93522 95484 95953 97966 99308 99937 103441 104676 104858 105339 105996 106782 114829 115778 116402 117364 118844 125268 133089 140452 146278 146949 148962 149221 157287 158268 164761 165649 167018 171457 172874 173667 174603 175054 176046 177452 178266 180708 187044 191906 195767 195932 199874 206882 209716 210678 213564 219417 229658 231556 232804 246013 250527 259311 262581 266178 273097 287859 292556 293898 294409 297924 298442 299811 310323 314574 322751 326821 329522 331298 334036 342914 344487 345748 347334 349206 350108 352092 356532 383812 386243 391534 399748 413764 421356 438834 447663 459316 485377 487993 492026 494283 496947 501054 514371 518622 525162 532356 538813 546194 575718 576719 587301 587796 588818 596884 599622 620646 629148 636779 645502 653642 659044 662596 685828 688974 694668 698412 738039 772486 783068 804529 819291 877668 883227 895326 918599 950807 962797 968253 970754 975986 980463 984052 988566 993894 1002108 1028742 1037244 1050324 1077626 1085617 1092388 1099307 1137851 1151436 1153438 1158729 1174602 1177636 1199244 1241292 1273558 1291004 1299181 1307284 1377948 1456131 1463979 1476078 1544972 1609058 1616439 1638582 1641431 1730157 1766454 1790652 1812371 1837198 1901614 1910337 1925594 1936506 1939873 1941508 1951972 1960926 1977132 1987788 2057484 2141893 2153437 2155252 2171234 2198614 2275702 2306876 2317458 2349204 2413587 2547116 2598362 2706143 2755797 2852421 2888391 2912262 2927958 2952156 3198169 3218116 3232878 3238499 3256851 3277164 3282862 3297921 3413553 3460314 3532908 3550261 3624742 3674396 3803228 3820674 3827317 3851188 3873012 3879746 3897543 3921852 4248673 4283786 4306874 4342468 4397228 4551404 4634916 4827174 4924293 5196724 5339147 5412286 5437113 5511594 5704842 5776782 5819619 5824524 5855916 6096157 6309901 6343909 6396338 6425679 6460311 6465756 6476998 6513702 6565724 6595842 6827106 6920628 7004569 7100522 7249484 7641348 7654634 7759492 7795086 8118429 8497346 8567572 8613748 9102481 9594507 9654348 9715497 9848586 10104589 10458877 10650783 10678294 10824572 10874226 10893133 11023188 11409684 11481951 11553564 11639238 11941787 12092377 12192314 12516361 12619802 12687818 12746019 12792676 12851358 12920622 12953996 13027404 13191684 13654212 14009138 14201044 14290991 15309268 15590172 16017441 16236858 16994692 17958949 18055741 18204962 18288471 18929703 19031727 19189014 19430994 19697172 19936081 20209178 20917754 21013707 21301566 21338603 21356588 21748452 21786266 22963902 23278476 23560823 23883574 24184754 24384628 25032722 25239604 25375636 25492038 25702716 25841244 27307443 28018276 28581982 29767573 30313767 31376631 32034882 32473716 32679399 35179859 35623489 35825361 35917898 36111482 36277131 36409924 36576942 37549083 37859406 38063454 38378028 38861988 39872162 40418356 41835508 42027414 42100487 42603132 42677206 42872973 43572532 45927804 47121646 47767148 48369508 50065444 50984076 53876847 54167223 54614886 57163964 58730617 59535146 59808243 60627534 62753262 64015809 64069764 65358798 67057727 69408911 70359718 70682469 71246978 71650722 71835796 72222964 72554262 73153884 75098166 75718812 76126908 79250041 79744324 84054828 84200974 85354412 85745946 89302719 94243292 100127291 105539577 106870467 107753694 108334446 109229772 117461234 118332253 119070292 119616486 119824463 121255068 125506524 126301461 128031618 130717596 131359657 134115454 138817822 140719436 141364938 141610729 142493956 143301444 145108524 150196332 157200901 158500082 168401948 171491892 176191851 178605438 197548439 200254582 201173181 208226733 211079154 213740934 215507388 216668892 233466337 234724633 234922468 236664506 237750123 239232972 239648926 252602922 256063236 259169053 262719314 268230908 277635644 282729876 283221458 300381873 314401802 317000164 352383702 354996759 357210876 359473389 386978449 394078971 395096878 400509164 402346362 416453466 422158308 424832187 427481868 463105357 466932674 469449266 471602703 473329012 475500246 479297852 505205844 518338106 525438628 566442916 592645317 600763746 628803604 664481113 700399011 704173899 704767404 709993518 718946778 737634997 763498021 773956898 777507159 788157942 790193756 804692724 832906932 849664374 871750451 926210714 933865348 938898532 943205406 951000492 1036676212 1101400201 1160935347 1185290634 1201527492 1301654783 1318069093 1328962226 1389316071 1400798022 1408347798 1419987036 1437893556 1475269994 1526996042 1547913796 1555014318 1557718019 1576315884 1699328748 1743500902 1852421428 1886410812 1993443339 2173032829 2202800402 2212904991 2290494063 2321870694 2370581268 2568129707 2603309566 2615251353 2636138186 2657924452 2778632142 2801596044 2816695596 2950539988 3053992084 3110028636 3115436038 3304200603 3487001804 3904964349 3954207279 3986886678 4346065658 4405600804 4425809982 4580988126 4643741388 4673154057 5136259414 5206619132 5230502706 5272276372 5557264284 6230872076 6519098487 6608401206 7309292243 7704389121 7809928698 7908414558 7973773356 8638254469 8692131316 8851619964 9161976252 9346308114 9589254961 10272518828 10461005412 13038196974 13216802412 14318202613 14618584486 15408778242 15619857396 15816829116 17134898209 17276508938 18692616228 19178509922 21927876729 25914763407 26076393948 28249426777 28636405226 28767764883 29237168972 30817556484 34269796418 34553017876 38357019844 42954607839 43855753458 51404694627 51829526814 56498853554 57272810452 57535529766 68539592836 80402214673 84748280331 85909215678 87711506916 95020799159 102809389254 103659053628 112997707108 115071059532 160804429346 169496560662 171818431356 190041598318 205618778508 241206644019 285062397477 321608858692 338993121324 380083196636 482413288038 570124794954 964826576076 1045228790749 1140249589908 2090457581498 3135686372247 4180915162996 6271372744494 12542745488988
• Sum of all divisors σ(n): 37020979047360
• Sum of proper divisors (its aliquot sum) s(n): 24478233558372
• 12542745488988 is an abundant number, because the sum of its proper divisors (24478233558372) is greater than itself. Its abundance is 11935488069384

Bases of 12542745488988

• Binary: 10110110100001010101111000111010111001011100₂
• Hexadecimal: 0xB6855E3AE5C
• Base-36: 4G222TISC

Squares and roots of 12542745488988

• 12542745488988 squared (12542745488988²) is 157320464401528823229264144
• 12542745488988 cubed (12542745488988³) is 1973230545197772886689512909066695246272
• The square root of 12542745488988 is 3541573.8717395123
• The cube root of 12542745488988 is 23234.3683351253

Scales and comparisons

• 12,542,745,488,988 seconds is equal to 398,820 years, 26 weeks, 3 days, 9 hours, 9 minutes, 48 seconds.
• To count from 1 to 12,542,745,488,988 would take you about nine hundred ninety-seven thousand and fifty-one 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 12542745488988 cubic inches would be around 1936.2 feet tall.

Recreational maths with 12542745488988

• 12542745488988 backwards is 88988454724521
• The number of decimal digits it has is: 14
• The sum of 12542745488988's digits is 75
• More coming soon!