1818038952730

Names of 1818038952730

• Cardinal: 1818038952730 can be written as One trillion, eight hundred eighteen billion, thirty-eight million, nine hundred fifty-two thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.81803895273 × 10¹²

Factors of 1818038952730

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 117

Divisors of 1818038952730

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 5 7 10 11 13 14 19 22 26 29 31 35 38 49 55 58 62 65 70 77 91 95 98 110 130 133 143 145 154 155 182 190 203 209 217 245 247 266 286 290 310 319 341 343 377 385 403 406 418 434 455 490 494 539 551 589 637 638 665 682 686 715 754 770 806 899 910 931 961 1001 1015 1045 1078 1085 1102 1178 1235 1274 1330 1421 1430 1463 1519 1595 1705 1715 1729 1798 1862 1885 1922 2002 2015 2030 2090 2170 2233 2387 2401 2470 2639 2695 2717 2755 2821 2842 2926 2945 3038 3185 3190 3410 3430 3458 3770 3773 3857 4030 4123 4147 4433 4459 4466 4495 4655 4774 4802 4805 5005 5278 5390 5434 5510 5642 5890 6061 6293 6370 6479 6517 6727 7007 7105 7163 7315 7546 7595 7657 7714 8246 8294 8645 8866 8918 8990 9310 9610 9889 9947 10010 10241 10571 10633 11165 11687 11935 12005 12103 12122 12493 12586 12958 13034 13195 13454 13585 14014 14105 14210 14326 14630 15190 15314 15631 16709 17081 17290 18259 18473 18865 19019 19285 19747 19778 19894 20482 20615 20735 21142 21266 22165 22295 22330 23374 23870 24010 24206 24986 26390 26411 26999 27170 27869 28210 28861 29029 30305 31031 31213 31262 31465 32395 32585 33418 33635 34162 35035 35815 36518 36946 37730 38038 38285 38570 39494 41230 41470 42427 44051 44330 44590 45353 45619 47089 49049 49445 49735 50141 51205 52822 52855 53165 53599 53998 55738 57722 58058 58435 60515 60610 62062 62426 62465 62930 64790 65170 67270 69223 69629 70070 71630 71687 73997 74431 76570 78155 78793 81809 83545 84227 84721 84854 85405 87451 88102 90706 91238 91295 92365 94178 95095 98098 98735 98890 99470 100282 102410 105710 106330 107198 109417 116870 116963 119567 121030 124930 127813 128557 129311 132055 133133 134995 137423 138229 138446 139258 139345 143374 144305 145145 147994 148862 155155 156065 156310 157586 163618 167090 168454 169442 170810 174902 182590 184730 187891 188993 190190 195083 197470 200849 202027 203203 212135 217217 218834 220255 222053 226765 228095 233926 235445 237367 239134 245245 250705 255626 257114 258622 264110 266266 267995 269990 274846 276458 278690 288610 290290 296989 306559 308357 310310 312130 317471 329623 343343 346115 348145 350987 358435 362297 369985 372155 375193 375782 377986 390166 393965 401698 404054 406406 409045 421135 423605 424270 434434 437255 440510 444106 453530 456190 470890 474734 484561 490490 501410 501809 517979 529511 535990 547085 551551 572663 584815 589589 593047 593978 597835 612157 613118 616714 634942 639065 642785 646555 659246 665665 686686 687115 691145 692230 696290 701974 716870 724594 739970 744310 750386 765919 787930 818090 818741 836969 842270 847210 874510 894691 899899 905177 931931 939455 944965 961961 967603 969122 975415 1003618 1004245 1010135 1016015 1035958 1059022 1086085 1094170 1103102 1110265 1145326 1169630 1179178 1186094 1186835 1195670 1224314 1278130 1285570 1293110 1315237 1322951 1331330 1365581 1374230 1382290 1405943 1414189 1422421 1484945 1520519 1531838 1532795 1541785 1554371 1587355 1637482 1648115 1661569 1673938 1716715 1754935 1789382 1799798 1810354 1811485 1863862 1875965 1878910 1889930 1923922 1935206 1950830 2008490 2020270 2032030 2078923 2145913 2158499 2172170 2220530 2222297 2307361 2373670 2422805 2442583 2456909 2509045 2536079 2589895 2611037 2626351 2630474 2645902 2647555 2731162 2757755 2811886 2828378 2844842 2863315 2947945 2965235 2969890 3041038 3060785 3065590 3083570 3108742 3174710 3296230 3323138 3391927 3433430 3509870 3622970 3625853 3706577 3751930 3829595 3860857 3985267 4008641 4093705 4127123 4157846 4184845 4285099 4291826 4316998 4444594 4473455 4499495 4525885 4614722 4659655 4809805 4838015 4845610 4885166 4913818 5018090 5072158 5179790 5222074 5252702 5295110 5515510 5726630 5824621 5858783 5895890 5930470 6121570 6262837 6299293 6523517 6576185 6614755 6733727 6783854 6827905 6883643 7029715 7070945 7112105 7251706 7413154 7602595 7659190 7721714 7771855 7970534 8017282 8187410 8254246 8307845 8369690 8570198 8946910 8998990 9051770 9206659 9319310 9559067 9619610 9676030 9841601 9956947 10394615 10643633 10729565 10792495 10880597 11111485 11536805 11630983 11649242 11717566 12212915 12284545 12525674 12598586 12680395 13047034 13055185 13131755 13152370 13229510 13467454 13655810 13767286 14059430 14141890 14224210 14552461 15021391 15205190 15543710 15556079 16615690 16959635 17098081 17198363 17752553 18129265 18277259 18384457 18413318 18532885 19118134 19304285 19683202 19913894 19926335 20043205 20635615 20789230 21287266 21425495 21459130 21584990 21761194 22222970 23073610 23261966 23743489 24425830 24569090 25360790 25380971 25946039 26110370 26263510 27025999 27896869 28060487 28889861 29104922 29123105 29293915 29995693 30042782 31112158 31314185 31496465 32617585 33668635 33919270 34196162 34396726 34418215 35505106 36258530 36554518 36768914 37065770 38608570 39852670 40086410 40772347 41011481 41271230 42850990 43839859 44095051 46033295 47136089 47486978 47795335 48185501 49208005 49784735 50761942 51892078 53218165 54051998 54402985 55793738 56120974 57779722 58154915 58246210 58587830 59991386 62628370 62992930 64446613 65235170 66913469 67337270 68836430 68891207 72762305 75106955 75720073 76164179 77780395 81416881 81544694 82022962 85490405 85991815 87679718 88190102 88762765 91386295 91922285 92066590 94272178 95590670 96371002 98416010 99569470 105149737 106436330 108805970 116309830 118717445 119686567 124267871 126904855 127940813 128893226 129730195 133826938 135129995 137782414 139484345 140302435 144449305 145524610 149978465 150213910 151440146 152328358 155560790 162833762 170980810 171983630 177525530 181622273 182772590 183844570 189181993 195278083 202229027 203861735 205057405 210299474 219199295 220475255 235680445 237434890 239373134 240927505 248535742 253809710 255881626 259460390 270259990 278968690 280604870 285406429 288898610 299956930 308665357 322233065 329952623 334567345 337298507 344456035 363244546 378363986 378600365 380820895 390556166 404458054 407084405 407723470 410114810 438398590 440950510 451126291 471360890 481855010 482238449 525748685 530040511 533149253 569918167 570812858 598432835 617330714 621339355 639704065 644466130 659905246 669134690 674597014 688912070 736048159 757200730 761641790 814168810 837805969 869875097 895585691 902252582 908111365 945909965 964476898 976390415 1011145135 1051497370 1060081022 1066298506 1139836334 1196865670 1242678710 1271355911 1279408130 1366946581 1427032145 1472096318 1543326785 1649763115 1675611938 1686492535 1739750194 1791171382 1816222730 1891819930 1952780830 1997845003 2022290270 2255631455 2361089549 2411192245 2542711822 2650202555 2665746265 2733893162 2849590835 2854064290 3086653570 3299526230 3372985070 3680240795 3710283577 3995690006 4189029845 4349375485 4477928455 4511262910 4722179098 4822384490 5300405110 5331492530 5699181670 5864641783 6269099837 6356779555 6834732905 7360481590 7420567154 8378059690 8698750970 8955856910 9568626067 9989225015 11729283566 11805447745 12538199674 12713559110 13669465810 13984915021 16527626843 18551417885 19137252134 19978450030 23610895490 25971985039 27969830042 29323208915 31345499185 33055253686 37102835770 47843130335 51943970078 58646417830 62690998370 69924575105 82638134215 95686260670 129859925195 139849150210 165276268430 181803895273 259719850390 363607790546 909019476365 1818038952730
• Sum of all divisors σ(n): 5046559459200
• Sum of proper divisors (its aliquot sum) s(n): 3228520506470
• 1818038952730 is an abundant number, because the sum of its proper divisors (3228520506470) is greater than itself. Its abundance is 1410481553740

Bases of 1818038952730

• Binary: 11010011101001011100100001110001100011010₂
• Hexadecimal: 0x1A74B90E31A
• Base-36: N771G9WA

Squares and roots of 1818038952730

• 1818038952730 squared (1818038952730²) is 3305265633643595174452900
• 1818038952730 cubed (1818038952730³) is 6009101671083861625034431966711417000
• The square root of 1818038952730 is 1348346.7479584025
• The cube root of 1818038952730 is 12204.9047570969

Scales and comparisons

• 1,818,038,952,730 seconds is equal to 57,808 years, 5 days, 12 hours, 12 minutes, 10 seconds.
• To count from 1 to 1,818,038,952,730 would take you about one hundred forty-four thousand, five hundred twenty 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 1818038952730 cubic inches would be around 1017.1 feet tall.

Recreational maths with 1818038952730

• 1818038952730 backwards is 0372598308181
• 1818038952730 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1818038952730's digits is 55
• More coming soon!