18109054763800

Names of 18109054763800

• Cardinal: 18109054763800 can be written as Eighteen trillion, one hundred nine billion, fifty-four million, seven hundred sixty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.81090547638 × 10¹³

Factors of 18109054763800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1035

Divisors of 18109054763800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 20 22 25 26 28 35 40 44 49 50 52 55 56 65 70 77 88 91 98 100 104 110 130 140 143 154 169 175 182 196 200 220 245 260 275 280 286 308 325 338 350 364 385 392 440 455 490 520 539 550 572 616 637 650 676 700 715 728 770 845 910 980 997 1001 1078 1100 1144 1183 1225 1274 1300 1352 1400 1430 1540 1690 1820 1859 1925 1960 1994 2002 2156 2200 2275 2366 2450 2548 2600 2695 2860 3080 3185 3380 3575 3640 3718 3850 3988 4004 4225 4312 4550 4732 4900 4985 5005 5096 5390 5720 5915 6370 6760 6979 7007 7150 7436 7700 7976 8008 8281 8450 9100 9295 9464 9800 9970 10010 10780 10967 11830 12740 12961 13013 13475 13958 14014 14300 14872 15400 15925 16562 16900 18200 18590 19940 20020 21560 21934 23660 24925 25025 25480 25922 26026 26950 27916 28028 28600 29575 31850 33124 33800 34895 35035 37180 39880 40040 41405 43868 46475 47320 48853 49850 50050 51844 52052 53900 54835 55832 56056 59150 63700 64805 65065 66248 69790 70070 74360 76769 82810 87736 90727 91091 92950 97706 99700 100100 103688 104104 107800 109670 118300 127400 129610 130130 139580 140140 142571 153538 165620 168493 174475 175175 181454 182182 185900 195412 199400 200200 207025 219340 236600 244265 259220 260260 274175 279160 280280 285142 307076 324025 325325 331240 336986 348950 350350 362908 364364 371800 383845 390824 414050 438680 453635 455455 488530 518440 520520 537383 548350 570284 614152 635089 648050 650650 673972 697900 700700 712855 725816 728728 767690 828100 842465 907270 910910 977060 994009 997997 1074766 1096700 1140568 1179451 1221325 1270178 1296100 1301300 1347944 1395800 1401400 1425710 1535380 1656200 1684930 1814540 1821820 1853423 1919225 1954120 1988018 1995994 2149532 2193400 2268175 2277275 2358902 2442650 2540356 2592200 2602600 2686915 2851420 3070760 3175445 3369860 3564275 3629080 3643640 3706846 3838450 3976036 3991988 4212325 4299064 4536350 4554550 4717804 4885300 4970045 4989985 5080712 5373830 5702840 5897255 6350890 6739720 6958063 6985979 7128550 7413692 7676900 7952072 7983976 8256157 8424650 9072700 9109100 9267115 9435608 9770600 9940090 9979970 10747660 10934099 11794510 12701780 12922117 12973961 13434575 13916126 13971958 14257100 14827384 15353800 15877225 16512314 16849300 18145400 18218200 18534230 19880180 19959940 21495320 21868198 23589020 24850225 24949925 25403560 25844234 25947922 26869150 27832252 27943916 28514200 29486275 31754450 33024628 33698600 34790315 34929895 37068460 39760360 39919880 41280785 43736396 46335575 47178040 48706441 49700450 49899850 51688468 51895844 53738300 54670495 55664504 55887832 58972550 63508900 64610585 64869805 66049256 69580630 69859790 74136920 76538693 82561570 87472792 90454819 90817727 92671150 97412882 99400900 99799700 103376936 103791688 107476600 109340990 117945100 127017800 129221170 129739610 139161260 139719580 142143287 153077386 165123140 167987521 173951575 174649475 180909638 181635454 185342300 194825764 198801800 199599400 206403925 218681980 235890200 243532205 258442340 259479220 273352475 278322520 279439160 284286574 306154772 323052925 324349025 330246280 335975042 347903150 349298950 361819276 363270908 370684600 382693465 389651528 412807850 437363960 452274095 454088635 487064410 516884680 518958440 535770851 546704950 568573148 612309544 633183733 646105850 648698050 671950084 695806300 698597900 710716435 723638552 726541816 765386930 825615700 839937605 904548190 908177270 974128820 995003009 1071541702 1093409900 1137146296 1175912647 1217661025 1266367466 1292211700 1297396100 1343900168 1391612600 1397195800 1421432870 1530773860 1651231400 1679875210 1809096380 1816354540 1847862731 1913467325 1948257640 1990006018 2143083404 2186819800 2261370475 2270443175 2351825294 2435322050 2532734932 2584423400 2594792200 2678854255 2842865740 3061547720 3165918665 3359750420 3553582175 3618192760 3632709080 3695725462 3826934650 3980012036 4199688025 4286166808 4522740950 4540886350 4703650588 4870644100 4975015045 5065469864 5357708510 5685731480 5879563235 6331837330 6719500840 6965021063 7107164350 7391450924 7653869300 7960024072 8231388529 8399376050 9045481900 9081772700 9239313655 9407301176 9741288200 9950030090 10715417020 11759126470 12663674660 12935039117 13394271275 13930042126 14214328700 14782901848 15307738600 15829593325 16462777058 16798752100 18090963800 18163545400 18478627310 19900060180 21430834040 23518252940 24875075225 25327349320 25870078234 26788542550 27860084252 28428657400 29397816175 31659186650 32925554116 33597504200 34825105315 36957254620 39800120360 41156942645 46196568275 47036505880 49750150450 51740156468 53577085100 55720168504 58795632350 63318373300 64675195585 65851108232 69650210630 73914509240 82313885290 90545273819 92393136550 99500300900 103480312936 107154170200 117591264700 126636746600 129350391170 139300421260 164627770580 174125526575 181090547638 184786273100 199000601800 205784713225 235182529400 258700782340 278600842520 323375977925 329255541160 348251053150 362181095276 369572546200 411569426450 452726369095 517401564680 646751955850 696502106300 724362190552 823138852900 905452738190 1293503911700 1393004212600 1646277705800 1810905476380 2263631845475 2587007823400 3621810952760 4527263690950 9054527381900 18109054763800
• Sum of all divisors σ(n): 57914362534860
• Sum of proper divisors (its aliquot sum) s(n): 39805307771060
• 18109054763800 is an abundant number, because the sum of its proper divisors (39805307771060) is greater than itself. Its abundance is 21696253007260

Bases of 18109054763800

• Binary: 100000111100001010111110001101100001100011000₂
• Hexadecimal: 0x107857C6C318
• Base-36: 6F36NN76G

Squares and roots of 18109054763800

• 18109054763800 squared (18109054763800²) is 327937864438307473790440000
• 18109054763800 cubed (18109054763800³) is 5938644746236930569453911124898072000000
• The square root of 18109054763800 is 4255473.5064150029
• The cube root of 18109054763800 is 26260.2341416239

Scales and comparisons

• 18,109,054,763,800 seconds is equal to 575,811 years, 48 weeks, 1 day, 5 hours, 56 minutes, 40 seconds.
• To count from 1 to 18,109,054,763,800 would take you about one million, four hundred thirty-nine thousand, five hundred twenty-nine 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 18109054763800 cubic inches would be around 2188.4 feet tall.

Recreational maths with 18109054763800

• 18109054763800 backwards is 00836745090181
• 18109054763800 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18109054763800's digits is 52
• More coming soon!