13818428161902

Names of 13818428161902

• Cardinal: 13818428161902 can be written as Thirteen trillion, eight hundred eighteen billion, four hundred twenty-eight million, one hundred sixty-one thousand, nine hundred two.

Scientific notation

• Scientific notation: 1.3818428161902 × 10¹³

Factors of 13818428161902

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 173

Divisors of 13818428161902

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 6 7 9 13 14 17 18 21 26 27 34 39 42 49 51 54 63 78 81 91 98 102 117 119 126 131 147 153 162 182 189 221 234 238 243 262 273 289 294 306 351 357 378 393 441 442 459 486 546 567 578 637 663 702 714 729 786 819 833 867 882 917 918 1053 1071 1134 1179 1274 1323 1326 1377 1458 1547 1638 1666 1701 1703 1734 1834 1911 1989 2023 2106 2142 2187 2227 2358 2457 2499 2601 2646 2751 2754 3094 3159 3213 3402 3406 3537 3757 3822 3969 3978 4046 4131 4374 4454 4641 4914 4998 5103 5109 5202 5502 5733 5967 6069 6318 6419 6426 6681 7074 7371 7497 7514 7803 7938 8253 8262 9282 9477 9639 10206 10218 10611 10829 11271 11466 11907 11921 11934 12138 12393 12838 13362 13923 14161 14742 14994 15309 15327 15589 15606 16506 17161 17199 17901 18207 18954 19257 19278 20043 21222 21658 22113 22491 22542 23409 23814 23842 24759 24786 26299 27846 28322 28431 28917 28951 30618 30654 31178 31833 32487 33813 34322 34398 35721 35763 35802 36414 37179 37859 38514 40086 41769 42483 44226 44982 45981 46767 46818 49518 51483 51597 52598 53703 54621 56862 57771 57834 57902 60129 63666 64974 66339 67473 67626 70227 71442 71526 74277 74358 75718 78897 83447 83538 84966 86751 86853 91962 93534 95499 97461 101439 102966 103194 107163 107289 107406 109123 109242 113577 115542 120127 120258 125307 127449 132678 134946 137943 140301 140454 148554 154449 154791 157794 161109 163863 166894 173313 173502 173706 180387 184093 190998 194922 199017 202419 202657 202878 210681 214326 214578 218246 222831 223093 227154 236691 240254 250341 250614 254898 260253 260559 265013 275886 280602 286497 291737 292383 304317 308898 309582 321867 322218 327369 327726 340731 346626 360381 360774 368186 375921 382347 398034 404838 405314 413829 420903 421362 445662 446186 463347 464373 473382 483327 491589 492167 500682 519939 520506 521118 530026 541161 552279 572994 583474 584766 607257 607971 608634 632043 643734 654738 668493 669279 681462 710073 720762 751023 751842 764694 781677 795039 827658 840889 841806 875211 877149 912951 926694 928746 965601 966654 982107 983178 984334 1022193 1039878 1081143 1082322 1104558 1127763 1147041 1214514 1215942 1241487 1262709 1264086 1336986 1338558 1390041 1393119 1418599 1420146 1474767 1476501 1502046 1559817 1561651 1563354 1590078 1623483 1656837 1681778 1750422 1754298 1821771 1823913 1825902 1855091 1931202 1964214 2005479 2007837 2042159 2044386 2130219 2162286 2253069 2255526 2294082 2345031 2385117 2482974 2522667 2525418 2625633 2631447 2738853 2780082 2786238 2837198 2896803 2946321 2949534 2953002 3066579 3119634 3123302 3243429 3246966 3313674 3383289 3441123 3445169 3643542 3647826 3710182 3724461 3788127 3792581 4010958 4015674 4084318 4170123 4255797 4260438 4424301 4429503 4506138 4679451 4684953 4690062 4770234 4870449 4959529 4970511 5045334 5251266 5262894 5471739 5477706 5565273 5793606 5892642 6023511 6126477 6133158 6390657 6486858 6759207 6766578 6882246 6890338 7035093 7155351 7448922 7568001 7576254 7585162 7876899 7894341 8216559 8340246 8511594 8690409 8838963 8848602 8859006 9199737 9358902 9369906 9730287 9740898 9919058 9941022 10323369 10335507 10931557 10943478 11130546 11364381 11377743 12047022 12252954 12510369 12767391 12781314 13288509 13518414 14038353 14054859 14070186 14295113 14310702 14878587 14911533 15136002 15753798 15788682 16415217 16433118 16695819 17380818 17677926 18070533 18379431 18399474 19171971 19460574 20277621 20646738 20671014 21105279 21466053 21863114 22704003 22728762 22755486 23630697 23683023 24116183 25020738 25534782 26071227 26516889 26548067 26577018 27599211 28076706 28109718 28590226 29190861 29757174 29823066 30970107 31006521 32794671 32830434 33391638 34093143 34133229 34716703 36141066 36758862 37531107 38302173 38343942 39865527 40555242 42164577 42210558 42885339 42932106 44635761 44734599 45408006 47261394 47366046 48232366 49245651 50087457 52142454 53033778 53096134 54211599 55138293 55198422 57515913 58381722 60832863 61940214 62013042 63315837 64398159 64473877 65589342 68112009 68186286 68266458 69433406 70892091 72348549 75062214 76604346 79550667 79644201 79731054 82797633 84329154 85770678 87572583 89271522 89469198 93019563 98384013 98491302 100174914 102399687 104150109 108423198 110276586 114906519 115031826 119596581 121665726 126493731 126631674 128656017 128796318 128947754 133907283 134203797 136224018 141784182 144697098 147736953 150262371 159101334 159288402 162634797 165414879 165595266 175145166 182498589 185836469 186039126 193194477 193421631 196768026 204336027 204799374 208300218 212676273 217045647 229813038 238652001 238932603 239193162 243016921 252987462 257312034 262717749 267814566 268407594 279058689 295152039 295473906 300524742 307199061 312450327 325269594 330829758 344719557 358789743 364997178 371672938 379481193 385968051 386388954 386843262 401721849 402611391 408672054 425352546 434091294 443210859 450787113 451317139 477304002 477865206 486033842 487904391 496244637 525435498 557509407 558117378 579583431 580264893 590304078 613008081 614398122 624900654 638028819 651136941 689439114 716797809 717579486 729050763 758962386 771936102 803443698 805222782 837176067 885456117 886421718 901574226 902634278 921597183 937350981 975808782 992489274 1034158671 1076369229 1115018814 1138443579 1157904153 1159166862 1160529786 1205165547 1226016162 1276057638 1302273882 1352361339 1353951417 1433595618 1458101526 1488733911 1672528221 1674352134 1740794679 1770912234 1839024243 1843194366 1874701962 1953410823 2068317342 2150393427 2152738458 2187152289 2276887158 2315808306 2410331094 2511528201 2656368351 2704722678 2707902834 2764791549 2812052943 2977467822 3102476013 3159219973 3345056442 3415330737 3473712459 3481589358 3615496641 3678048486 3906821646 4057084017 4061854251 4300786854 4374304578 4466201733 5017584663 5023056402 5222384037 5312736702 5529583098 5624105886 5860232469 6204952026 6318439946 6451180281 6561456867 6830661474 6947424918 7230993282 7534584603 7969105053 8114168034 8123708502 8294374647 8436158829 8932403466 9477659919 10035169326 10421137377 10444768074 10846489923 11720464938 12185562753 12902360562 13122913734 15052753989 15069169206 15667152111 15938210106 16588749294 16872317658 17580697407 18955319838 19353540843 19684370601 20842274754 21692979846 23907315159 24371125506 25308476487 28432979757 30105507978 31263412131 31334304222 35161394814 36556688259 38707081686 39368741202 45158261967 47001456333 47814630318 50616952974 52742092221 56865959514 58060622529 59053111803 62526824262 73113376518 75925429461 85298939271 90316523934 94002912666 105484184442 109670064777 116121245058 118106223606 135474785901 141004368999 151850858922 170597878542 177159335409 219340129554 255896817813 270949571802 282008737998 329010194331 354318670818 406424357703 511793635626 531478006227 658020388662 767690453439 812848715406 987030582993 1062956012454 1535380906878 1974061165986 2303071360317 4606142720634 6909214080951 13818428161902
• Sum of all divisors σ(n): 41687582116320
• Sum of proper divisors (its aliquot sum) s(n): 27869153954418
• 13818428161902 is an abundant number, because the sum of its proper divisors (27869153954418) is greater than itself. Its abundance is 14050725792516

Bases of 13818428161902

• Binary: 11001001000101011010100000000111111101101110₂
• Hexadecimal: 0xC915A807F6E
• Base-36: 4WC3JCGVI

Squares and roots of 13818428161902

• 13818428161902 squared (13818428161902²) is 190948956865646286324257604
• 13818428161902 cubed (13818428161902³) is 2638614443038056895501003402796466602808
• The square root of 13818428161902 is 3717314.6439199897
• The cube root of 13818428161902 is 23996.7751233495

Scales and comparisons

• 13,818,428,161,902 seconds is equal to 439,383 years, 14 weeks, 1 day, 3 hours, 11 minutes, 42 seconds.
• To count from 1 to 13,818,428,161,902 would take you about one million, ninety-eight thousand, four 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 13818428161902 cubic inches would be around 1999.7 feet tall.

Recreational maths with 13818428161902

• 13818428161902 backwards is 20916182481831
• 13818428161902 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 13818428161902's digits is 54
• More coming soon!