18725754137142

Names of 18725754137142

• Cardinal: 18725754137142 can be written as Eighteen trillion, seven hundred twenty-five billion, seven hundred fifty-four million, one hundred thirty-seven thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 1.8725754137142 × 10¹³

Factors of 18725754137142

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 540

Divisors of 18725754137142

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 13 19 23 26 37 38 39 41 46 57 69 74 78 82 89 111 114 123 138 169 178 222 246 247 267 299 313 338 437 481 494 507 533 534 598 626 703 741 779 851 874 897 939 943 962 1014 1066 1157 1311 1406 1443 1482 1517 1558 1599 1691 1702 1794 1878 1886 2047 2109 2314 2337 2553 2622 2829 2886 3034 3198 3211 3293 3382 3471 3649 3887 4069 4094 4218 4551 4674 5073 5106 5658 5681 5947 6141 6253 6422 6586 6929 6942 7199 7298 7774 8138 9102 9139 9633 9879 10127 10146 10947 11063 11362 11581 11661 11894 12207 12259 12282 12506 12833 13858 14398 15041 16169 17043 17841 17917 18278 18759 19266 19721 19758 20254 20787 21597 21894 21983 22126 23162 23322 24414 24518 25666 26611 27417 27857 28823 30082 30381 32338 33189 34086 34743 34891 35682 35834 36777 37518 38499 38893 39442 41574 42809 43194 43966 45123 47437 48507 52897 53222 53751 54834 55714 57646 59163 60762 62567 65949 66378 69331 69486 69782 73554 73853 75739 76998 77311 77786 79833 83571 83927 85618 86469 90246 93587 94874 97014 104673 105794 107502 116679 118326 118807 125134 128427 131651 131898 135013 136781 138662 142311 143819 147706 150553 151478 154622 158691 159367 159666 166829 167142 167854 172938 187174 187701 207993 209346 210197 220039 221559 227217 231933 232921 233358 237614 243827 251781 256373 256854 263302 266363 270026 273562 280761 284622 285779 287638 295159 301106 317382 318734 333658 345943 356421 362141 374699 375402 394953 405039 410343 415986 420394 431457 440078 443118 451659 453583 454434 463866 465842 474821 478101 487654 500487 503562 505609 512746 529283 532726 556517 561522 571558 590318 616681 630591 640711 660117 662929 691886 698763 712842 724282 731481 749398 769119 789906 799089 810078 813371 820686 857337 862914 885477 901303 903318 907166 949642 956202 984607 1000974 1005043 1011218 1030709 1037829 1058566 1086423 1091051 1113034 1124097 1142137 1216631 1233362 1261182 1281422 1320234 1325858 1360749 1397526 1424463 1439041 1462962 1516827 1538238 1587849 1594613 1598178 1626742 1669551 1714674 1755169 1770954 1778153 1802606 1850043 1922133 1957189 1969214 1988787 2010086 2061418 2075658 2168777 2172846 2182102 2248194 2284274 2433262 2440113 2565247 2703909 2721498 2732561 2848926 2860507 2878082 2953821 3015129 3027973 3033654 3092127 3105299 3169751 3175698 3189226 3273153 3339102 3426411 3462719 3510338 3556306 3649893 3700086 3837067 3844266 3914378 3977574 4317123 4337554 4707833 4783839 4871087 4880226 5060897 5130494 5265507 5334459 5407818 5465122 5608021 5721014 5871567 5896579 5907642 6030258 6055946 6172673 6184254 6210598 6339502 6506331 6546306 6572917 6852822 6880679 6925438 7299786 7674134 7695741 8197683 8329243 8581521 8618077 8634246 9021599 9083919 9315897 9415666 9509253 9567678 9742174 10121794 10388157 10531014 10573823 10668918 10920883 11216042 11511201 11716939 11743134 11793158 12173509 12345346 12799891 13012662 13145834 13399217 13761358 14123499 14183663 14613261 14847781 15182691 15391482 16395366 16658486 16824063 17163042 17236154 17689737 18043198 18167838 18518019 18631794 18707533 19018506 19583471 19718751 20642037 20729969 20776314 21147646 21700603 21841766 22817197 23022402 23115989 23433878 23706307 24347018 24987729 25599782 25854231 26269151 26798434 27064797 28246998 28367326 29226522 29695562 30365382 31721469 32762649 33348211 33648126 35150817 35379474 36520527 37036038 37186591 37415066 38399673 39166942 39437502 40197651 40368887 41206763 41284074 41459938 42259069 42550989 43401206 44543343 45015347 45634394 46231978 47412614 49881871 49975458 51708462 52538302 54129594 56122599 58750413 59000681 62189907 63442938 65101809 65525298 65791661 66696422 68451591 69347967 70301634 71118921 72904273 73041054 74373182 76799346 78807453 80244749 80395302 80737774 82413526 84518138 85101978 89086686 89448827 90030694 99763742 100044633 108280159 111559773 112035001 112245198 117280787 117500826 118001362 121106661 123620289 124379814 126777207 130203618 131583322 135046041 136903182 138695934 141971479 142237842 145808546 149645613 157614906 158255617 160489498 174189821 177002043 178897654 193021153 197374983 200089266 207496777 216560318 218712819 223119546 224070002 234561574 240734247 242213322 243197929 247240578 253554414 254585123 268346481 269489597 270092082 282107839 283942958 299291226 308181991 316511234 324840477 336105003 341498963 348379642 351842361 354004086 386042306 394749966 414993554 425914437 433526743 437425638 450419833 474766851 481468494 486395858 499113869 509170246 522569463 524795531 536692962 538979194 549367897 564215678 579063459 616363982 622490331 649680954 672210006 682997926 703684722 729593787 763755369 767008853 802922311 808468791 846323517 851828874 855291593 867053486 900839666 924545973 947755549 949533702 971958587 998227738 1024496889 1045138926 1049591062 1098735794 1158126918 1244980662 1300580229 1351259499 1459187574 1497341607 1524650231 1527510738 1534017706 1574386593 1605844622 1616937582 1648103691 1692647034 1710583186 1845629227 1849091946 1895511098 1943917174 2048993778 2057323021 2301026559 2408766933 2565874779 2601160458 2697458101 2702518998 2843266647 2915875761 2994683214 3049300462 3148773186 3296207382 3309606599 3667401907 3691258454 4006365883 4114646042 4439486519 4573950693 4602053118 4817533866 5131749558 5394916202 5536887681 5686533294 5831751522 5855457829 6171969063 6488480297 6619213198 7141782661 7334803814 8012731766 8092374303 8878973038 9147901386 9928819797 9971115089 10437990043 11002205721 11073775362 11710915658 12019097649 12343938126 12635461631 12976960594 13318459557 14283565322 16184748606 17566373487 18467213153 19465440891 19857639594 19942230178 20875980086 21425347983 22004411442 24038195298 25270923262 26636919114 29913345267 31313970129 35066955313 35132746974 36934426306 37906384893 38930881782 42850695966 55401639459 59826690534 62627940258 70133910626 75812769786 76120951777 84350243861 105200865939 110803278918 135693870559 152241903554 164261001203 168700487722 210401731878 228362855331 240073770989 253050731583 271387741118 328522002406 407081611677 456725710662 480147541978 492783003609 506101463166 720221312967 814163223354 985566007218 1440442625934 3120959022857 6241918045714 9362877068571 18725754137142
• Sum of all divisors σ(n): 47542128076800
• Sum of proper divisors (its aliquot sum) s(n): 28816373939658
• 18725754137142 is an abundant number, because the sum of its proper divisors (28816373939658) is greater than itself. Its abundance is 10090619802516

Bases of 18725754137142

• Binary: 100010000011111101101111011000110101000110110₂
• Hexadecimal: 0x1107EDEC6A36
• Base-36: 6MYHQJ12U

Squares and roots of 18725754137142

• 18725754137142 squared (18725754137142²) is 350653868004690728943928164
• 18725754137142 cubed (18725754137142³) is 6566258119493682202183974541563852267288
• The square root of 18725754137142 is 4327326.4421744287
• The cube root of 18725754137142 is 26555.0081461727

Scales and comparisons

• 18,725,754,137,142 seconds is equal to 595,421 years, 3 weeks, 11 hours, 25 minutes, 42 seconds.
• To count from 1 to 18,725,754,137,142 would take you about one million, four hundred eighty-eight thousand, five hundred fifty-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 18725754137142 cubic inches would be around 2212.9 feet tall.

Recreational maths with 18725754137142

• 18725754137142 backwards is 24173145752781
• 18725754137142 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18725754137142's digits is 57
• More coming soon!