18078143918112

Names of 18078143918112

• Cardinal: 18078143918112 can be written as Eighteen trillion, seventy-eight billion, one hundred forty-three million, nine hundred eighteen thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.8078143918112 × 10¹³

Factors of 18078143918112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 67

Divisors of 18078143918112

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 43 48 54 57 72 76 81 86 96 108 114 129 144 152 162 171 172 216 228 243 258 288 304 324 342 344 361 387 432 456 486 513 516 608 648 684 688 722 729 774 817 864 912 972 1026 1032 1083 1161 1296 1368 1376 1444 1458 1539 1548 1634 1824 1849 1944 2052 2064 2166 2187 2322 2451 2592 2736 2888 2916 3078 3096 3249 3268 3483 3698 3888 4104 4128 4332 4374 4617 4644 4902 5472 5547 5776 5832 6156 6192 6498 6536 6561 6966 7353 7396 7776 8208 8664 8748 9234 9288 9747 9804 10449 11094 11552 11664 12312 12384 12996 13072 13122 13851 13932 14706 14792 15523 16416 16641 17328 17496 18468 18576 19494 19608 19683 20898 22059 22188 23328 24624 25992 26144 26244 27702 27864 29241 29412 29584 31046 31347 33282 34656 34992 35131 36936 37152 38988 39216 39366 41553 41796 44118 44376 46569 49248 49923 51984 52488 55404 55728 58482 58824 59168 62092 62694 66177 66564 69984 70262 73872 77976 78432 78732 79507 83106 83592 87723 88236 88752 93138 94041 99846 103968 104976 105393 110808 111456 116964 117648 124184 124659 125388 132354 133128 139707 140524 147744 149769 155952 157464 159014 166212 167184 175446 176472 177504 186276 188082 198531 199692 209952 210786 221616 233928 235296 238521 248368 249318 250776 263169 264708 266256 279414 281048 282123 299538 311904 314928 316179 318028 332424 334368 350892 352944 372552 373977 376164 397062 399384 419121 421572 443232 449307 467856 477042 496736 498636 501552 526338 529416 532512 558828 562096 564246 595593 599076 629856 632358 636056 664848 667489 701784 705888 715563 745104 747954 752328 789507 794124 798768 838242 843144 846369 898614 935712 948537 954084 997272 1003104 1052676 1058832 1117656 1124192 1128492 1191186 1198152 1257363 1264716 1272112 1329696 1334978 1347921 1403568 1431126 1490208 1495908 1504656 1510633 1579014 1588248 1597536 1676484 1686288 1692738 1786779 1797228 1897074 1908168 1994544 2002467 2105352 2117664 2146689 2235312 2256984 2368521 2382372 2396304 2514726 2529432 2544224 2669956 2695842 2807136 2845611 2862252 2991816 3009312 3021266 3158028 3176496 3352968 3372576 3385476 3573558 3594456 3772089 3794148 3816336 3989088 4004934 4043763 4210704 4293378 4470624 4513968 4531899 4737042 4764744 4792608 5029452 5058864 5339912 5360337 5391684 5691222 5724504 5983632 6007401 6042532 6316056 6352992 6440067 6705936 6770952 7105563 7147116 7188912 7544178 7588296 7632672 8009868 8087526 8421408 8536833 8586756 9027936 9063798 9474084 9529488 10058904 10117728 10679824 10720674 10783368 11316267 11382444 11449008 11967264 12014802 12085064 12131289 12632112 12880134 13411872 13541904 13595697 14211126 14294232 14377824 15088356 15176592 16019736 16081011 16175052 17073666 17173512 18022203 18127596 18948168 19058976 19320201 20117808 21359648 21441348 21566736 22632534 22764888 22898016 24029604 24170128 24262578 25264224 25610499 25760268 27083808 27191394 28422252 28588464 28702027 30176712 30353184 32039472 32162022 32350104 33948801 34147332 34347024 36044406 36255192 36393867 37896336 38640402 40235616 40787091 42882696 43133472 45265068 45529776 48059208 48340256 48525156 51220998 51520536 54066609 54382788 56844504 57176928 57404054 57960603 60353424 64078944 64324044 64700208 67897602 68294664 68694048 72088812 72510384 72787734 75792672 76831497 77280804 81574182 85765392 86106081 90530136 91059552 96118416 97050312 101846403 102441996 103041072 108133218 108765576 113689008 114808108 115921206 120706848 122361273 128648088 129400416 135795204 136589328 144177624 145020768 145575468 153662994 154561608 162199827 163148364 171530784 172212162 173881809 181060272 192236832 194100624 203692806 204883992 206082144 216266436 217531152 227378016 229616216 230494491 231842412 244722546 257296176 258318243 271590408 273178656 288355248 291150936 305539209 307325988 309123216 324399654 326296728 344424324 347763618 362120544 367083819 388201248 407385612 409767984 432532872 435062304 459232432 460988982 463684824 486599481 489445092 514592352 516636486 521645427 543180816 576710496 582301872 611078418 614651976 618246432 648799308 652593456 688848648 691483473 695527236 734167638 774954729 814771224 819535968 865065744 918464864 921977964 927369648 973198962 978890184 1033272972 1043290854 1086361632 1101251457 1164603744 1222156836 1229303952 1297598616 1305186912 1377697296 1382966946 1391054472 1459798443 1468335276 1549909458 1564936281 1629542448 1730131488 1843955928 1854739296 1946397924 1957780368 2066545944 2086581708 2202502914 2324864187 2444313672 2458607904 2595197232 2755394592 2765933892 2782108944 2919596886 2936670552 3099818916 3129872562 3259084896 3303754371 3687911856 3892795848 3915560736 4133091888 4173163416 4379395329 4405005828 4649728374 4888627344 5190394464 5531867784 5564217888 5839193772 5873341104 6199637832 6259745124 6607508742 6974592561 7375823712 7785591696 8266183776 8346326832 8758790658 8810011656 9299456748 9777254688 9911263113 11063735568 11678387544 11746682208 12399275664 12519490248 13138185987 13215017484 13949185122 15571183392 16692653664 17517581316 17620023312 18598913496 19822526226 20923777683 22127471136 23356775088 24798551328 25038980496 26276371974 26430034968 27898370244 29733789339 35035162632 35240046624 37197826992 39645052452 41847555366 46713550176 50077960992 52552743948 52860069936 55796740488 59467578678 62771333049 70070325264 74395653984 79290104904 83695110732 105105487896 105720139872 111593480976 118935157356 125542666098 140140650528 158580209808 167390221464 188313999147 210210975792 223186961952 237870314712 251085332196 317160419616 334780442928 376627998294 420421951584 475740629424 502170664392 564941997441 669560885856 753255996588 951481258848 1004341328784 1129883994882 1506511993176 2008682657568 2259767989764 3013023986352 4519535979528 6026047972704 9039071959056 18078143918112
• Sum of all divisors σ(n): 57685296160800
• Sum of proper divisors (its aliquot sum) s(n): 39607152242688
• 18078143918112 is an abundant number, because the sum of its proper divisors (39607152242688) is greater than itself. Its abundance is 21529008324576

Bases of 18078143918112

• Binary: 100000111000100100101010110001011000000100000₂
• Hexadecimal: 0x10712558B020
• Base-36: 6EOZG4I00

Squares and roots of 18078143918112

• 18078143918112 squared (18078143918112²) is 326819287523969894961644544
• 18078143918112 cubed (18078143918112³) is 5908286115073153396018637784627187580928
• The square root of 18078143918112 is 4251840.0626213587
• The cube root of 18078143918112 is 26245.2841926087

Scales and comparisons

• 18,078,143,918,112 seconds is equal to 574,829 years, 2 weeks, 6 days, 19 hours, 55 minutes, 12 seconds.
• To count from 1 to 18,078,143,918,112 would take you about one million, four hundred thirty-seven thousand and seventy-two 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 18078143918112 cubic inches would be around 2187.1 feet tall.

Recreational maths with 18078143918112

• 18078143918112 backwards is 21181934187081
• 18078143918112 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18078143918112's digits is 54
• More coming soon!