18049264806400

Names of 18049264806400

• Cardinal: 18049264806400 can be written as Eighteen trillion, forty-nine billion, two hundred sixty-four million, eight hundred six thousand, four hundred.

Scientific notation

• Scientific notation: 1.80492648064 × 10¹³

Factors of 18049264806400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 251

Divisors of 18049264806400

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 25 29 32 34 38 40 50 58 64 68 76 80 85 95 100 116 128 136 145 152 160 170 179 190 200 232 256 272 290 304 320 323 340 358 380 400 425 464 475 493 512 544 551 580 608 640 646 680 716 725 760 800 841 850 895 928 950 986 1088 1102 1160 1216 1280 1292 1360 1432 1450 1520 1600 1615 1682 1700 1790 1856 1900 1972 2176 2204 2320 2432 2465 2560 2584 2720 2755 2864 2900 3040 3043 3200 3230 3364 3400 3401 3580 3712 3800 3944 4205 4352 4408 4475 4640 4864 4930 5168 5191 5440 5510 5728 5800 6080 6086 6400 6460 6728 6800 6802 7160 7424 7600 7888 8075 8410 8704 8816 8950 9280 9367 9728 9860 10336 10382 10880 11020 11456 11600 12160 12172 12325 12800 12920 13456 13600 13604 13775 14297 14320 14848 15200 15215 15776 15979 16150 16820 17005 17632 17900 18560 18734 19720 20672 20764 21025 21760 22040 22912 23200 24320 24344 24389 24650 25840 25955 26912 27200 27208 27550 28594 28640 30400 30430 31552 31958 32300 33640 34010 35264 35800 37120 37468 39440 41344 41528 42050 43520 44080 45824 46400 46835 48640 48688 48778 49300 51680 51910 53824 54400 54416 55100 57188 57280 57817 60800 60860 63104 63916 64600 67280 68020 70528 71485 71600 74240 74936 76075 78880 79895 82688 83056 84100 85025 88160 88247 91648 92800 93670 97376 97556 98600 98629 103360 103820 107648 108800 108832 110200 114376 114560 115634 121600 121720 121945 126208 127832 129200 129775 134560 136040 141056 142970 143200 149872 150539 152150 157760 159790 165376 166112 168200 170050 176320 176494 185600 187340 194752 195112 197200 197258 206720 207640 215296 217600 217664 220400 228752 229120 231268 234175 243200 243440 243890 252416 255664 258400 259550 269120 271643 272080 282112 285940 286400 289085 299744 301078 304300 315520 319580 332224 336400 340100 352640 352988 357425 371200 374680 389504 390224 394400 394516 399475 413440 414613 415280 430592 435328 440800 441235 457504 458240 462536 463391 468350 486880 487780 493145 511328 516800 519100 538240 543286 544160 571880 572800 578170 599488 602156 608600 609725 631040 639160 664448 672800 680200 705280 705976 714850 749360 752695 779008 780448 788800 789032 798950 826880 829226 830560 870656 881600 882470 915008 925072 926782 936700 973760 975560 986290 1022656 1033600 1038200 1076480 1086572 1088320 1143760 1145600 1156340 1198976 1204312 1217200 1219450 1262080 1278320 1328896 1345600 1358215 1360400 1410560 1411952 1429700 1445425 1498720 1505390 1558016 1560896 1577600 1578064 1597900 1658452 1661120 1676693 1741312 1763200 1764940 1830016 1850144 1853564 1873400 1947520 1951120 1972580 2045312 2067200 2073065 2076400 2152960 2173144 2176640 2206175 2287520 2291200 2312680 2316955 2397952 2408624 2434400 2438900 2465725 2556640 2559163 2657792 2691200 2716430 2720800 2823904 2859400 2860241 2890850 2997440 3010780 3121792 3155200 3156128 3195800 3316904 3322240 3353386 3526400 3529880 3660032 3700288 3707128 3746800 3763475 3895040 3902240 3945160 4090624 4134400 4146130 4152800 4346288 4353280 4365631 4412350 4575040 4625360 4633910 4795904 4817248 4868800 4877800 4931450 5113280 5118326 5382400 5432860 5441600 5647808 5718800 5720482 5781700 5994880 6021560 6243584 6310400 6312256 6391600 6633808 6644480 6706772 6791075 7052800 7059760 7320064 7400576 7414256 7493600 7526950 7790080 7804480 7877647 7890320 8181248 8292260 8305600 8383465 8692576 8706560 8731262 8824700 9150080 9250720 9267820 9634496 9737600 9755600 9862900 10226560 10236652 10365325 10764800 10865720 10883200 11295616 11437600 11440964 11563400 11584775 11989760 12043120 12487168 12624512 12783200 12795815 13267616 13288960 13413544 13582150 14119520 14301205 14801152 14828512 14987200 15053900 15608960 15755294 15780640 16584520 16611200 16766930 17385152 17462524 17649400 18300160 18501440 18535640 19268992 19475200 19511200 19725800 20453120 20473304 20730650 21731440 21766400 21828155 22591232 22875200 22881928 23126800 23169550 23979520 24086240 25249024 25566400 25591630 26535232 26827088 27164300 28239040 28602410 29602304 29657024 29974400 30107800 31217920 31510588 31561280 33169040 33222400 33533860 34770304 34925048 35298800 36600320 37002880 37071280 38537984 38950400 39022400 39388235 39451600 40906240 40946608 41461300 41917325 43462880 43532800 43656310 45182464 45750400 45763856 46253600 46339100 48172480 48624097 50498048 51132800 51183260 53070464 53654176 54328600 56478080 57204820 59314048 59948800 60215600 62435840 63021176 63122560 63979075 66338080 66444800 67067720 69540608 69850096 70597600 71506025 74005760 74142560 74215727 77075968 78044800 78776470 78903200 81893216 82922600 82946989 83834650 86925760 87312620 91500800 91527712 92507200 92678200 96344960 97248194 102265600 102366520 106140928 107308352 108657200 109140775 112956160 114409640 118628096 119897600 120431200 126042352 126245120 127958150 132676160 134135440 139081216 139700192 141195200 143012050 148011520 148285120 148431454 156089600 157552940 157806400 163786432 165845200 165893978 167669300 173851520 174625240 183001600 183055424 185014400 185356400 192689920 194496388 196941175 204531200 204733040 212281856 214616704 217314400 218281550 225912320 228819280 237256192 240862400 243120485 252084704 252490240 255916300 265352320 268270880 279400384 282390400 286024100 296570240 296862908 312179200 315105880 315612800 327572864 331690400 331787956 335338600 347703040 349250480 366110848 370028800 370712800 371078635 385379840 388992776 393882350 409466080 414734945 429233408 434628800 436563100 457638560 481724800 486240970 504169408 511832600 530704640 536541760 558800768 564780800 572048200 593140480 593725816 630211760 631225600 655145728 663380800 663575912 670677200 695406080 698500960 732221696 740057600 741425600 742157270 777985552 787764700 818932160 829469890 858466816 869257600 873126200 915277120 963449600 972481940 1008338816 1023665200 1061409280 1073083520 1117601536 1129561600 1144096400 1186280960 1187451632 1215602425 1260423520 1262451200 1310291456 1326761600 1327151824 1341354400 1397001920 1410098813 1464443392 1482851200 1484314540 1555971104 1575529400 1637864320 1658939780 1738515200 1746252400 1830554240 1855393175 1926899200 1944963880 2016677632 2047330400 2073674725 2146167040 2235203072 2288192800 2374903264 2431204850 2520847040 2653523200 2654303648 2682708800 2794003840 2820197626 2965702400 2968629080 3111942208 3151058800 3275728640 3317879560 3477030400 3492504800 3661108480 3710786350 3889927760 4033355264 4094660800 4147349450 4292334080 4576385600 4749806528 4862409700 5041694080 5307046400 5308607296 5365417600 5588007680 5640395252 5931404800 5937258160 6223884416 6302117600 6551457280 6635759120 6985009600 7050494065 7322216960 7421572700 7779855520 8189321600 8294698900 9152771200 9499613056 9724819400 10083388160 10617214592 10730835200 11176015360 11280790504 11874516320 12447768832 12604235200 13271518240 13970019200 14100988130 14843145400 15559711040 16378643200 16589397800 18305542400 18999226112 19449638800 20166776320 21234429184 21461670400 22561581008 23749032640 24895537664 25208470400 26543036480 27940038400 28201976260 29686290800 31119422080 32757286400 33178795600 35252470325 36611084800 37998452224 38899277600 42468858368 45123162016 47498065280 50416940800 53086072960 55880076800 56403952520 59372581600 62238844160 66357591200 70504940650 77798555200 90246324032 94996130560 100833881600 106172145920 112807905040 118745163200 124477688320 132715182400 141009881300 155597110400 180492648064 189992261120 212344291840 225615810080 237490326400 265430364800 282019762600 311194220800 360985296128 451231620160 474980652800 530860729600 564039525200 622388441600 721970592256 902463240320 949961305600 1061721459200 1128079050400 1804926480640 2256158100800 3609852961280 4512316201600 9024632403200 18049264806400
• Sum of all divisors σ(n): 51909360624000
• Sum of proper divisors (its aliquot sum) s(n): 33860095817600
• 18049264806400 is an abundant number, because the sum of its proper divisors (33860095817600) is greater than itself. Its abundance is 15810831011200

Bases of 18049264806400

• Binary: 100000110101001101100000001000110101000000000₂
• Hexadecimal: 0x106A6C046A00
• Base-36: 6EBPU8WSG

Squares and roots of 18049264806400

• 18049264806400 squared (18049264806400²) is 325775960051549629480960000
• 18049264806400 cubed (18049264806400³) is 5880016570529607057173651226886144000000
• The square root of 18049264806400 is 4248442.6330597899
• The cube root of 18049264806400 is 26231.3014804949

Scales and comparisons

• 18,049,264,806,400 seconds is equal to 573,910 years, 41 weeks, 20 hours, 26 minutes, 40 seconds.
• To count from 1 to 18,049,264,806,400 would take you about one million, four hundred thirty-four thousand, seven hundred seventy-six 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 18049264806400 cubic inches would be around 2185.9 feet tall.

Recreational maths with 18049264806400

• 18049264806400 backwards is 00460846294081
• The number of decimal digits it has is: 14
• The sum of 18049264806400's digits is 52
• More coming soon!