18984135309750

Names of 18984135309750

• Cardinal: 18984135309750 can be written as Eighteen trillion, nine hundred eighty-four billion, one hundred thirty-five million, three hundred nine thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.898413530975 × 10¹³

Factors of 18984135309750

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 8369

Divisors of 18984135309750

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 25 26 30 34 39 45 50 51 59 65 75 78 79 85 90 102 117 118 125 130 150 153 158 170 177 195 221 225 234 237 250 255 295 306 325 354 375 390 395 425 442 450 474 510 531 585 590 650 663 711 750 765 767 790 850 885 975 1003 1027 1062 1105 1125 1170 1185 1275 1326 1343 1422 1475 1530 1534 1625 1770 1950 1975 1989 2006 2054 2125 2210 2250 2301 2370 2550 2655 2686 2925 2950 3009 3081 3250 3315 3555 3825 3835 3950 3978 4029 4250 4425 4602 4661 4875 5015 5135 5310 5525 5850 5925 6018 6162 6375 6630 6715 6903 7110 7375 7650 7670 8058 8191 8850 9027 9243 9322 9750 9875 9945 10030 10270 11050 11505 11850 12087 12750 13039 13275 13430 13806 13983 14625 14750 15045 15405 16382 16575 17459 17775 18054 18486 19125 19175 19750 19890 20145 22125 23010 23305 24174 24573 25075 25675 26078 26550 27625 27966 29250 29625 30090 30810 33150 33575 34515 34918 35550 38250 38350 39117 40290 40955 41949 44250 45135 46215 46610 49146 49725 50150 51350 52377 55250 57525 59250 60435 60593 65195 66375 67150 69030 69915 73719 75225 77025 78234 79237 81910 82875 83898 87295 88875 90270 92430 95875 99450 100725 104754 106483 115050 116525 117351 120870 121186 122865 125375 128375 130390 132750 139247 139830 147438 150450 154050 157131 158474 165750 167875 172575 174590 177750 181779 191750 195585 201450 204775 209745 212966 225675 231075 233050 234702 237711 245730 248625 250750 256750 261885 278494 287625 302175 302965 314262 319449 325975 335750 345150 349575 363558 368595 376125 385125 391170 396185 409550 417741 419490 436475 451350 462150 475422 483269 497250 503625 523770 532415 545337 575250 582625 586755 604350 605930 614325 638898 647089 651950 696235 699150 713133 737190 752250 770250 785655 792370 835482 862875 872950 908895 958347 966538 977925 1007250 1023875 1030081 1048725 1064830 1090674 1128375 1155375 1165250 1173510 1188555 1228650 1253223 1294178 1309425 1392470 1426266 1449807 1510875 1514825 1571310 1597245 1629875 1725750 1747875 1810211 1817790 1842975 1916694 1941267 1955850 1980925 2047750 2060162 2088705 2097450 2182375 2256750 2310750 2377110 2416345 2506446 2618850 2662075 2726685 2899614 2933775 3021750 3029650 3071625 3090243 3194490 3235445 3259750 3481175 3495750 3565665 3620422 3685950 3882534 3928275 3961850 4177410 4349421 4364750 4544475 4791735 4832690 4889625 5150405 5243625 5324150 5430633 5453370 5823801 5867550 5942775 6143250 6180486 6266115 6282497 6470890 6547125 6962350 7131330 7249035 7574125 7856550 7986225 8215573 8412157 8698842 9051055 9088950 9214875 9270729 9583470 9706335 9779250 9904625 10300810 10443525 10487250 10861266 11000513 11647602 11885550 12081725 12532230 12564994 13094250 13310375 13633425 14498070 14668875 15148250 15451215 15972450 16177225 16291899 16431146 16824314 17405875 17828325 18102110 18429750 18541458 18847491 19412670 19641375 19809250 20887050 21747105 22001026 22722375 23958675 24163450 24646719 25236471 25752025 26620750 27153165 27266850 29119005 29337750 29713875 30902430 31330575 31412485 32354450 32583798 33001539 34811750 35656650 36245175 37694982 38178251 39282750 39931125 41077865 42060785 43494210 45255275 45444750 46353645 47917350 48531675 49293438 50472942 51504050 52217625 54306330 55002565 56542473 58238010 59427750 60408625 62661150 62824970 66003078 68167125 72490350 73940157 75709413 76356502 77256075 79862250 80886125 81459495 82155730 84121570 89141625 90510550 92707290 94237455 97063350 99004617 104435250 106802449 108735525 110005130 113084946 114534753 119793375 120817250 123233595 126182355 128760125 135765825 136334250 143006669 145595025 147880314 151418826 154512150 156652875 157062425 161772250 162918990 165007695 178283250 181225875 188474910 190891255 198009234 205389325 210303925 213604898 217471050 226276375 229069506 231768225 239586750 242658375 246467190 252364710 257520250 271531650 275012825 282712365 286013338 291190050 313305750 314124850 320407347 330015390 343604259 362451750 369700785 378547065 381782510 386280375 407297475 410778650 420607850 429020007 452552750 463536450 471187275 485316750 495023085 496317263 534012245 543677625 550025650 565424730 572673765 616167975 630911775 640814694 649030267 678829125 687208518 715033345 727975125 739401570 757094130 772560750 785312125 814594950 825038475 858040014 942374550 954456275 961222041 990046170 992634526 1026946625 1051519625 1068024490 1087355250 1145347530 1158841125 1232335950 1261823550 1287060021 1298060534 1357658250 1375064125 1413561825 1430066690 1455950250 1488951789 1570624250 1602036735 1650076950 1718021295 1848503925 1892735325 1908912550 1922444082 1947090801 2036487375 2053893250 2103039250 2145100035 2317682250 2355936375 2475115425 2481586315 2574120042 2670061225 2750128250 2827123650 2863368825 2977903578 3080839875 3154558875 3204073470 3245151335 3436042590 3575166725 3697007850 3785470650 3894181602 4072974750 4125192375 4290200070 4466855367 4711872750 4772281375 4806110205 4950230850 4963172630 5340122450 5726737650 5841272403 6161679750 6309117750 6435300105 6490302670 7067809125 7150333450 7444758945 8010183675 8250384750 8437393471 8590106475 8933710734 9242519625 9463676625 9544562750 9612220410 9735454005 10725500175 11682544806 12375577125 12407931575 12870600210 13350306125 14135618250 14316844125 14889517890 16020367350 16225756675 16874786942 17180212950 17875833625 18485039250 18927353250 19470908010 21451000350 22334276835 24030551025 24751154250 24815863150 25312180413 26700612250 28633688250 29206362015 32176500525 32451513350 35751667250 37223794725 40050918375 42186967355 42950532375 44668553670 48061102050 48677270025 50624360826 53627500875 58412724030 62039657875 64353001050 74447589450 75936541239 80101836750 81128783375 84373934710 85901064750 97354540050 107255001750 111671384175 120152755125 124079315750 126560902065 146031810075 151873082478 160882502625 162257566750 186118973625 210934836775 223342768350 240305510250 243386350125 253121804130 292063620150 321765005250 372237947250 379682706195 421869673550 486772700250 558356920875 632804510325 730159050375 759365412390 1054674183875 1116713841750 1265609020650 1460318100750 1898413530975 2109348367750 3164022551625 3796827061950 6328045103250 9492067654875 18984135309750
• Sum of all divisors σ(n): 60286618828800
• Sum of proper divisors (its aliquot sum) s(n): 41302483519050
• 18984135309750 is an abundant number, because the sum of its proper divisors (41302483519050) is greater than itself. Its abundance is 22318348209300

Bases of 18984135309750

• Binary: 100010100010000010110101001000011100110110110₂
• Hexadecimal: 0x114416A439B6
• Base-36: 6Q96W09TI

Squares and roots of 18984135309750

• 18984135309750 squared (18984135309750²) is 360397393458896728445062500
• 18984135309750 cubed (18984135309750³) is 6841832882704905067752668219295609375000
• The square root of 18984135309750 is 4357078.7587269983
• The cube root of 18984135309750 is 26676.5875128957

Scales and comparisons

• 18,984,135,309,750 seconds is equal to 603,636 years, 40 weeks, 4 days, 7 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,984,135,309,750 would take you about one million, five hundred nine thousand and ninety-one 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 18984135309750 cubic inches would be around 2223 feet tall.

Recreational maths with 18984135309750

• 18984135309750 backwards is 05790353148981
• The number of decimal digits it has is: 14
• The sum of 18984135309750's digits is 63
• More coming soon!