18428245511040

Names of 18428245511040

• Cardinal: 18428245511040 can be written as Eighteen trillion, four hundred twenty-eight billion, two hundred forty-five million, five hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 1.842824551104 × 10¹³

Factors of 18428245511040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 140936

Divisors of 18428245511040

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 29 30 32 36 40 45 48 54 58 60 64 72 80 81 87 90 96 108 116 120 128 135 144 145 160 162 174 180 192 216 232 240 243 261 270 288 290 320 324 348 360 384 405 432 435 464 480 486 522 540 576 580 640 648 696 720 783 810 841 864 870 928 960 972 1044 1080 1152 1160 1215 1296 1305 1392 1440 1566 1620 1682 1728 1740 1856 1920 1944 2088 2160 2320 2349 2430 2523 2592 2610 2784 2880 3132 3240 3364 3456 3480 3712 3888 3915 4176 4205 4320 4640 4698 4860 5046 5184 5220 5568 5760 6264 6480 6728 6960 7047 7569 7776 7830 8352 8410 8640 9280 9396 9720 10092 10368 10440 11136 11745 12528 12615 12960 13456 13920 14094 15138 15552 15660 16704 16820 17280 18560 18792 19440 20184 20880 22707 23490 25056 25230 25920 26912 27840 28188 30276 31104 31320 33408 33640 35235 37584 37845 38880 40368 41760 45414 46980 50112 50460 51840 53824 55680 56376 60552 62640 67280 68121 70470 75168 75690 77760 80736 83520 90828 93960 100224 100920 107648 112752 113535 121104 125280 134560 136242 140897 140940 150336 151380 155520 161472 167040 181656 187920 201840 204363 225504 227070 242208 250560 269120 272484 281794 281880 300672 302760 322944 340605 363312 375840 403680 408726 422691 451008 454140 484416 501120 538240 544968 563588 563760 605520 681210 704485 726624 751680 807360 817452 845382 902016 908280 968832 1021815 1089936 1127176 1127520 1211040 1268073 1362420 1408970 1453248 1503360 1614720 1634904 1690764 1816560 2043630 2113455 2179872 2254352 2255040 2422080 2536146 2724840 2817940 2906496 3269808 3381528 3633120 3804219 4086013 4087260 4226910 4359744 4508704 4510080 4844160 5072292 5449680 5635880 6340365 6539616 6763056 7266240 7608438 8172026 8174520 8453820 8719488 9017408 10144584 10899360 11271760 11412657 12258039 12680730 13079232 13526112 14532480 15216876 16344052 16349040 16907640 18034816 19021095 20289168 20430065 21798720 22543520 22825314 24516078 25361460 26158464 27052224 30433752 32688104 32698080 33815280 34237971 36774117 38042190 40578336 40860130 43597440 45087040 45650628 49032156 50722920 54104448 57063285 60867504 61290195 65376208 65396160 67630560 68475942 73548234 76084380 81156672 81720260 90174080 91301256 98064312 101445840 110322351 114126570 118494377 121735008 122580390 130752416 130792320 135261120 136951884 147096468 152168760 162313344 163440520 171189855 182602512 183870585 196128624 202891680 220644702 228253140 236988754 243470016 245160780 261504832 270522240 273903768 294192936 304337520 326881040 330967053 342379710 355483131 365205024 367741170 392257248 405783360 441289404 456506280 473977508 486940032 490321560 523009664 547807536 551611755 588385872 592471885 608675040 653762080 661934106 684759420 710966262 730410048 735482340 784514496 811566720 882578808 913012560 947955016 980643120 992901159 1066449393 1095615072 1103223510 1176771744 1184943770 1217350080 1307524160 1323868212 1369518840 1421932524 1460820096 1470964680 1569028992 1654835265 1765157616 1777415655 1826025120 1895910032 1961286240 1985802318 2132898786 2191230144 2206447020 2353543488 2369887540 2434700160 2615048320 2647736424 2739037680 2843865048 2941929360 3199348179 3309670530 3530315232 3554831310 3652050240 3791820064 3922572480 3971604636 4265797572 4382460288 4412894040 4707086976 4739775080 4964505795 5295472848 5332246965 5478075360 5687730096 5883858720 6398696358 6619341060 7060630464 7109662620 7304100480 7583640128 7845144960 7943209272 8531595144 8825788080 9479550160 9598044537 9929011590 10590945696 10664493930 10956150720 11375460192 11767717440 12797392716 13238682120 14121260928 14219325240 15167280256 15886418544 15996740895 17063190288 17651576160 18959100320 19196089074 19858023180 21181891392 21328987860 21912301440 22750920384 23535434880 25594785432 26477364240 28438650480 28794133611 31772837088 31993481790 34126380576 35303152320 37918200640 38392178148 39716046360 42363782784 42657975720 45501840768 47990222685 51189570864 52954728480 56877300960 57588267222 63545674176 63986963580 68252761152 70606304640 75836401280 76784356296 79432092720 85315951440 95980445370 102379141728 105909456960 113754601920 115176534444 127091348352 127973927160 136505522304 143970668055 153568712592 158864185440 170631902880 191960890740 204758283456 211818913920 227509203840 230353068888 255947854320 287941336110 307137425184 317728370880 341263805760 383921781480 409516566912 460706137776 511895708640 575882672220 614274850368 635456741760 682527611520 767843562960 921412275552 1023791417280 1151765344440 1228549700736 1535687125920 1842824551104 2047582834560 2303530688880 3071374251840 3685649102208 4607061377760 6142748503680 9214122755520 18428245511040
• Sum of all divisors σ(n): 68346424233360
• Sum of proper divisors (its aliquot sum) s(n): 49918178722320
• 18428245511040 is an abundant number, because the sum of its proper divisors (49918178722320) is greater than itself. Its abundance is 31489933211280

Bases of 18428245511040

• Binary: 100001100001010101001000001110000101110000000₂
• Hexadecimal: 0x10C2A9070B80
• Base-36: 6J5THKO00

Squares and roots of 18428245511040

• 18428245511040 squared (18428245511040²) is 339600232615165910761881600
• 18428245511040 cubed (18428245511040³) is 6258236462238570994822477821543972864000
• The square root of 18428245511040 is 4292813.2397112269
• The cube root of 18428245511040 is 26413.6243147633

Scales and comparisons

• 18,428,245,511,040 seconds is equal to 585,961 years, 10 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 18,428,245,511,040 would take you about one million, four hundred sixty-four thousand, nine hundred three 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 18428245511040 cubic inches would be around 2201.1 feet tall.

Recreational maths with 18428245511040

• 18428245511040 backwards is 04011554282481
• 18428245511040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18428245511040's digits is 45
• More coming soon!