18132007018944

Names of 18132007018944

• Cardinal: 18132007018944 can be written as Eighteen trillion, one hundred thirty-two billion, seven million, eighteen thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8132007018944 × 10¹³

Factors of 18132007018944

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8375

Divisors of 18132007018944

• Number of divisors d(n): 896
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 31 32 39 42 48 52 56 61 62 64 67 78 84 91 93 96 104 112 122 124 134 156 168 182 183 186 192 201 208 217 224 244 248 268 273 312 336 364 366 372 402 403 416 427 434 448 469 488 496 536 546 624 651 672 728 732 744 793 804 806 832 854 868 871 938 976 992 1072 1092 1209 1248 1281 1302 1344 1407 1456 1464 1488 1586 1608 1612 1708 1736 1742 1876 1891 1952 1984 2077 2144 2184 2379 2418 2496 2562 2604 2613 2814 2821 2912 2928 2976 3172 3216 3224 3416 3472 3484 3752 3782 3904 4087 4154 4288 4368 4758 4836 5124 5208 5226 5551 5628 5642 5673 5824 5856 5952 6097 6231 6344 6432 6448 6832 6944 6968 7504 7564 8174 8191 8308 8463 8736 9516 9672 10248 10416 10452 11102 11256 11284 11346 11712 12194 12261 12462 12688 12864 12896 13237 13664 13888 13936 14539 15008 15128 16348 16382 16616 16653 16926 17472 18291 19032 19344 20496 20832 20904 22204 22512 22568 22692 24388 24522 24573 24583 24924 25376 25792 26474 27001 27328 27872 28609 29078 30016 30256 32696 32764 33232 33306 33852 36582 38064 38688 39711 40992 41664 41808 43617 44408 45024 45136 45384 48776 49044 49146 49166 49848 50752 52948 53131 54002 55744 57218 57337 58156 60512 65392 65528 66464 66612 67704 73164 73749 76128 77376 79422 81003 81984 83616 85827 87234 88816 90048 90272 90768 97552 98088 98292 98332 99696 105896 106262 106483 108004 114436 114674 116312 121024 126697 130784 131056 132928 133224 135408 146328 147498 152256 158844 159393 162006 167232 171654 172011 172081 174468 177632 180544 181536 189007 195104 196176 196584 196664 199392 211792 212524 212966 216008 228872 229348 232624 253394 253921 261568 262112 266448 270816 292656 294996 317688 318786 319449 324012 343308 344022 344162 348936 355264 363072 371917 378014 380091 390208 392352 393168 393328 398784 423584 425048 425932 432016 457744 458696 465248 499651 506788 507842 516243 524224 532896 541632 548797 567021 585312 589992 635376 637572 638898 648024 686616 688044 688324 697872 743834 745381 756028 760182 761763 784704 786336 786656 847168 850096 851864 864032 886879 915488 917392 930496 999302 1013576 1015684 1032486 1065792 1097594 1115751 1134042 1170624 1179984 1270752 1275144 1277796 1296048 1373232 1376088 1376648 1395744 1487668 1490762 1498953 1512056 1520364 1523526 1572672 1573312 1646391 1647061 1700192 1703728 1728064 1773758 1777447 1830976 1834784 1998604 2027152 2031368 2064972 2195188 2231502 2236143 2268084 2359968 2541504 2550288 2555592 2592096 2660637 2746464 2752176 2753296 2791488 2975336 2981524 2997906 3024112 3040728 3047052 3292782 3294122 3300973 3400384 3407456 3497557 3547516 3554894 3669568 3841579 3997208 4054304 4062736 4129944 4390376 4463004 4472286 4536168 4719936 4941183 5100576 5111184 5184192 5321274 5332341 5492928 5504352 5506592 5950672 5963048 5995812 6048224 6081456 6094104 6495463 6585564 6588244 6601946 6814912 6995114 7095032 7109788 7134361 7683158 7994416 8108608 8125472 8259888 8780752 8926008 8944572 9072336 9882366 9902919 10201152 10222368 10492671 10642548 10664682 11008704 11013184 11524737 11529427 11901344 11926096 11991624 12096448 12162912 12188208 12990926 13171128 13176488 13203892 13990228 14190064 14219576 14268722 15366316 15489181 15988832 16250944 16519776 17012707 17561504 17852016 17889144 18144672 19486389 19764732 19805838 20444736 20985342 21285096 21329364 21403083 23049474 23058854 23106811 23802688 23852192 23983248 24325824 24376416 25981852 26342256 26352976 26407784 27980456 28380128 28439152 28537444 30732632 30978362 31977664 33039552 33476617 34025414 34588281 35123008 35704032 35778288 36289344 38972778 39529464 39611676 41970684 42570192 42658728 42806166 45468241 46098948 46117708 46213622 46467543 47704384 47966496 48752832 49940527 51038121 51963704 52684512 52705952 52815568 55960912 56760256 56878304 57074888 61465264 61956724 66953234 68050828 69176562 69320433 71408064 71556576 77945556 79058928 79223352 83941368 85140384 85317456 85612332 90936482 92197896 92235416 92427244 92935086 95932992 99881054 100429851 102076242 103927408 105369024 105411904 105631136 108424267 111921824 113756608 114149776 119088949 122930528 123913448 133906468 136101656 136404723 138353124 138640866 143113152 149821581 155891112 158117856 158446704 167882736 170280768 170634912 171224664 181872964 184395792 184470832 184854488 185870172 199762108 200859702 201359353 204152484 207854816 211262272 216848534 221165191 223843648 228299552 234336319 238177898 245861056 247826896 267812936 272203312 272809446 276706248 277281732 299643162 311782224 316235712 316893408 325272801 335765472 341269824 342449328 357266847 363745928 368791584 368941664 369708976 371740344 399524216 401719404 402718706 408304968 415709632 433697068 435196021 442330382 456599104 468672638 476355796 495653792 535625872 544406624 545618892 553412496 554563464 599286324 604078059 623564448 633786816 650545602 663495573 671530944 684898656 703008957 714533694 727491856 737583168 737883328 739417952 743480688 799048432 803438808 805437412 816609936 867394136 870392042 884660764 937345276 952711592 991307584 1037775127 1071251744 1088813248 1091237784 1106824992 1109126928 1198572648 1208156118 1247128896 1301091204 1305588063 1326991146 1369797312 1406017914 1409515471 1429067388 1454983712 1478835904 1486961376 1548156337 1598096864 1606877616 1610874824 1633219872 1734788272 1740784084 1769321528 1874690552 1905423184 2075550254 2142503488 2182475568 2213649984 2218253856 2397145296 2416312236 2602182408 2611176126 2653982292 2812035828 2819030942 2858134776 2909967424 2973922752 3046372147 3096312674 3113325381 3196193728 3213755232 3221749648 3266439744 3469576544 3481568168 3538643056 3749381104 3810846368 4151100508 4228546413 4364951136 4436507712 4644469011 4794290592 4832624472 5204364816 5222352252 5307964584 5624071656 5638061884 5716269552 6092744294 6192625348 6226650762 6427510464 6443499296 6939153088 6963136336 7077286112 7264425889 7498762208 7621692736 8302201016 8457092826 8729902272 9139116441 9288938022 9588581184 9665248944 10408729632 10444704504 10615929168 11248143312 11276123768 11432539104 12185488588 12385250696 12453301524 12886998592 13491076651 13926272672 14154572224 14528851778 14997524416 16604402032 16914185652 18278232882 18577876044 19330497888 20817459264 20889409008 21231858336 21793277667 22496286624 22552247536 22865078208 24370977176 24770501392 24906603048 26982153302 27852545344 29057703556 33208804064 33828371304 36556465764 37155752088 38660995776 40473229953 41778818016 42463716672 43586555334 44992573248 45104495072 48741954352 49541002784 49813206096 53964306604 58115407112 66417608128 67656742608 73112931528 74311504176 80946459906 83557636032 87173110668 90208990144 94437536557 97483908704 99082005568 99626412192 107928613208 116230814224 135313485216 146225863056 148623008352 161892919812 174346221336 188875073114 194967817408 199252824384 215857226416 232461628448 270626970432 283312609671 292451726112 297246016704 323785839624 348692442672 377750146228 431714452832 464923256896 566625219342 584903452224 647571679248 697384885344 755500292456 863428905664 1133250438684 1295143358496 1394769770688 1511000584912 2266500877368 2590286716992 3022001169824 4533001754736 6044002339648 9066003509472 18132007018944
• Sum of all divisors σ(n): 62881408221184
• Sum of proper divisors (its aliquot sum) s(n): 44749401202240
• 18132007018944 is an abundant number, because the sum of its proper divisors (44749401202240) is greater than itself. Its abundance is 26617394183296

Bases of 18132007018944

• Binary: 100000111110110101111110101100110000111000000₂
• Hexadecimal: 0x107DAFD661C0
• Base-36: 6FDQ8TOLC

Squares and roots of 18132007018944

• 18132007018944 squared (18132007018944²) is 328769678535034481574875136
• 18132007018944 cubed (18132007018944³) is 5961254118813207755324700209032386576384
• The square root of 18132007018944 is 4258169.4446022225
• The cube root of 18132007018944 is 26271.3239369011

Scales and comparisons

• 18,132,007,018,944 seconds is equal to 576,541 years, 38 weeks, 2 days, 8 hours, 22 minutes, 24 seconds.
• To count from 1 to 18,132,007,018,944 would take you about one million, four hundred forty-one thousand, three hundred fifty-four 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 18132007018944 cubic inches would be around 2189.3 feet tall.

Recreational maths with 18132007018944

• 18132007018944 backwards is 44981070023181
• 18132007018944 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18132007018944's digits is 48
• More coming soon!