18234518940800

Names of 18234518940800

• Cardinal: 18234518940800 can be written as Eighteen trillion, two hundred thirty-four billion, five hundred eighteen million, nine hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 1.82345189408 × 10¹³

Factors of 18234518940800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 192

Divisors of 18234518940800

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 25 29 32 38 40 50 58 64 76 80 95 100 116 128 137 145 152 160 190 200 232 274 290 304 320 361 380 400 464 475 548 551 580 608 640 685 722 725 760 800 841 928 950 1096 1102 1160 1216 1370 1444 1450 1520 1600 1682 1805 1856 1900 2192 2204 2320 2432 2603 2740 2755 2888 2900 3040 3200 3364 3425 3610 3712 3800 3973 4205 4384 4408 4640 5206 5480 5510 5776 5800 6080 6728 6850 7220 7600 7946 8410 8768 8816 9025 9280 10412 10469 10960 11020 11552 11600 12160 13015 13456 13700 13775 14440 15200 15892 15979 16820 17536 17632 18050 18560 18769 19865 20824 20938 21025 21920 22040 23104 23200 26030 26912 27400 27550 28880 30400 31784 31958 33640 35264 36100 37538 39730 41648 41876 42050 43840 44080 46208 46400 49457 52060 52345 53824 54800 55100 57760 60800 63568 63916 65075 67280 70528 72200 75076 75487 79460 79895 83296 83752 84100 87680 88160 92800 93845 98914 99325 104120 104690 107648 109600 110200 115217 115520 127136 127832 130150 134560 144400 150152 150974 158920 159790 166592 167504 168200 176320 187690 197828 198650 208240 209380 219200 220400 230434 231040 247285 254272 255664 260300 261725 269120 288800 300304 301948 303601 317840 319580 333184 335008 336400 352640 356611 375380 377435 395656 397300 399475 416480 418760 438400 440800 460868 469225 494570 508544 511328 520600 523450 538240 544301 576085 577600 600608 603896 607202 635680 639160 670016 672800 713222 750760 754870 791312 794600 798950 832960 837520 881600 921736 938450 989140 1022656 1041200 1046900 1088602 1152170 1155200 1201216 1207792 1214404 1236425 1271360 1278320 1340032 1345600 1426444 1434253 1501520 1509740 1518005 1582624 1589200 1597900 1665920 1675040 1763200 1783055 1843472 1876900 1887175 1978280 2045312 2082400 2093800 2177204 2189123 2304340 2402432 2415584 2428808 2472850 2542720 2556640 2691200 2721505 2852888 2868506 2880425 3003040 3019480 3036010 3165248 3178400 3195800 3350080 3566110 3686944 3753800 3774350 3956560 4164800 4187600 4354408 4378246 4608680 4831168 4857616 4945700 5113280 5443010 5705776 5737012 5760850 6006080 6038960 6072020 6330496 6356800 6391600 6700160 6775609 7132220 7171265 7373888 7507600 7548700 7590025 7913120 8329600 8375200 8708816 8756492 8915275 9217360 9662336 9715232 9891400 10226560 10341719 10886020 10945615 11411552 11474024 11521700 12012160 12077920 12144040 12713600 12783200 13551218 13607525 14264440 14342530 14747776 15015200 15097400 15180050 15784729 15826240 16750400 17417632 17512984 17830550 18434720 19430464 19782800 20683438 21772040 21891230 22823104 22948048 23043400 24155840 24288080 25566400 27102436 27215050 28528880 28685060 30030400 30194800 30360100 31569458 31652480 33500800 33878045 34835264 35025968 35661100 35856325 36869440 38860928 39565600 41366876 41593337 43544080 43782460 45646208 45896096 46086800 48311680 48576160 51132800 51708595 54204872 54430100 54728075 57057760 57370120 60060800 60389600 60720200 63138916 67756090 69670528 70051936 71322200 71712650 73738880 78923645 79131200 82733752 83186674 87088160 87564920 91792192 92173600 97152320 103417190 108409744 108860200 109456150 114115520 114740240 120779200 121440400 126277832 135512180 140103872 142644400 143425300 157847290 158262400 165467504 166373348 169390225 174176320 175129840 183584384 184347200 194304640 196492661 206834380 207966685 216819488 217720400 218912300 228231040 229480480 241558400 242880800 252555664 258542975 271024360 280207744 285288800 286850600 299909851 315694580 330935008 332746696 338780450 348352640 350259680 368694400 392985322 394618225 413668760 415933370 433638976 435440800 437824600 458960960 485761600 505111328 517085950 542048720 570577600 573701200 599819702 631389160 661870016 665493392 677560900 700519360 785970644 789236450 827337520 831866740 867277952 870881600 875649200 917921920 971523200 982463305 1010222656 1034171900 1039833425 1084097440 1141155200 1147402400 1199639404 1262778320 1323740032 1330986784 1355121800 1401038720 1499549255 1571941288 1578472900 1654675040 1663733480 1741763200 1751298400 1964926610 2020445312 2068343800 2079666850 2168194880 2294804800 2399278808 2525556640 2661973568 2710243600 2999098510 3143882576 3156945800 3309350080 3327466960 3502596800 3929853220 4136687600 4159333700 4336389760 4589609600 4798557616 4912316525 5051113280 5323947136 5420487200 5698287169 5998197020 6287765152 6313891600 6618700160 6654933920 7005193600 7497746275 7859706440 8273375200 8318667400 9597115232 9824633050 10102226560 10840974400 11396574338 11996394040 12575530304 12627783200 13309867840 14995492550 15719412880 16546750400 16637334800 19194230464 19649266100 21681948800 22793148676 23992788080 25151060608 25255566400 26619735680 28491435845 29990985100 31438825760 33093500800 33274669600 38388460928 39298532200 45586297352 47985576160 50511132800 56982871690 59981970200 62877651520 66549339200 78597064400 91172594704 95971152320 113965743380 119963940400 125755303040 133098678400 142457179225 157194128800 182345189408 191942304640 227931486760 239927880800 284914358450 314388257600 364690378816 455862973520 479855761600 569828716900 628776515200 729380757632 911725947040 959711523200 1139657433800 1823451894080 2279314867600 3646903788160 4558629735200 9117259470400 18234518940800
• Sum of all divisors σ(n): 49598395704585
• Sum of proper divisors (its aliquot sum) s(n): 31363876763785
• 18234518940800 is an abundant number, because the sum of its proper divisors (31363876763785) is greater than itself. Its abundance is 13129357822985

Bases of 18234518940800

• Binary: 100001001010110001110000001100010110010000000₂
• Hexadecimal: 0x10958E062C80
• Base-36: 6GOTLRXQ8

Squares and roots of 18234518940800

• 18234518940800 squared (18234518940800²) is 332497681002393953904640000
• 18234518940800 cubed (18234518940800³) is 6062935262010228882617560197005312000000
• The square root of 18234518940800 is 4270189.5673143131
• The cube root of 18234518940800 is 26320.7405010879

Scales and comparisons

• 18,234,518,940,800 seconds is equal to 579,801 years, 15 weeks, 3 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 18,234,518,940,800 would take you about one million, four hundred forty-nine thousand, five 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 18234518940800 cubic inches would be around 2193.4 feet tall.

Recreational maths with 18234518940800

• 18234518940800 backwards is 00804981543281
• The number of decimal digits it has is: 14
• The sum of 18234518940800's digits is 53
• More coming soon!