18036242346937920

Names of 18036242346937920

• Cardinal: 18036242346937920 can be written as Eighteen quadrillion, thirty-six trillion, two hundred forty-two billion, three hundred forty-six million, nine hundred thirty-seven thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.803624234693792 × 10¹⁶

Factors of 18036242346937920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2699

Divisors of 18036242346937920

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 64 70 80 84 96 105 112 120 140 160 168 192 210 224 240 280 320 336 420 448 480 560 672 840 941 960 1120 1344 1680 1741 1882 2240 2823 3360 3482 3764 4705 5223 5646 6587 6720 6964 7528 8705 9410 10446 11292 12187 13174 13928 14115 15056 17410 18820 19761 20892 22584 24374 26115 26348 27856 28230 30112 32935 34820 36561 37640 39522 41784 45168 48748 52230 52696 55712 56460 60224 60935 65870 69640 73122 75280 79044 83568 90336 97496 98805 104460 105392 111424 112920 121870 131740 139280 146244 150560 158088 167136 180672 182805 194992 197610 208920 210784 225840 243740 263480 278560 292488 301120 316176 334272 365610 389984 395220 417840 421568 451680 487480 526960 557120 584976 632352 731220 779968 790440 835680 885481 903360 974960 1053920 1169952 1264704 1462440 1580880 1638281 1671360 1770962 1949920 2107840 2339904 2656443 2924880 3031081 3161760 3276562 3541924 3899840 4427405 4914843 5312886 5849760 6062162 6198367 6323520 6553124 7083848 8191405 8854810 9093243 9829686 10625772 11467967 11699520 12124324 12396734 13106248 13282215 14167696 15155405 16382810 17709620 18186486 18595101 19659372 21217567 21251544 22935934 24248648 24574215 24793468 26212496 26564430 28335392 30310810 30991835 32765620 34403901 35419240 36372972 37190202 39318744 42435134 42503088 45466215 45871868 48497296 49148430 49586936 52424992 53128860 56670784 57339835 60621620 61983670 63652701 65531240 68807802 70838480 72745944 74380404 78637488 84870268 85006176 90932430 91743736 92975505 96994592 98296860 99173872 104849984 106087835 106257720 114679670 121243240 123967340 127305402 131062480 137615604 141676960 145491888 148760808 157274976 169740536 170012352 172019505 181864860 183487472 185951010 193989184 196593720 198347744 212175670 212515440 229359340 242486480 247934680 254610804 262124960 275231208 283353920 290983776 297521616 314549952 318263505 339481072 344039010 363729720 366974944 371902020 393187440 396695488 424351340 425030880 458718680 484972960 495869360 509221608 524249920 550462416 581967552 595043232 636527010 678962144 688078020 727459440 733949888 743804040 786374880 848702680 850061760 917437360 969945920 991738720 1018443216 1100924832 1190086464 1273054020 1357924288 1376156040 1454918880 1487608080 1541622421 1572749760 1697405360 1834874720 1983477440 2036886432 2201849664 2546108040 2752312080 2852247221 2909837760 2975216160 3083244842 3394810720 3669749440 4073772864 4624867263 5092216080 5504624160 5704494442 5950432320 6166489684 6789621440 7708112105 8556741663 9249734526 10184432160 10791356947 11009248320 11408988884 12332979368 14261236105 15416224210 17113483326 18499469052 19965730547 20368864320 21582713894 22817977768 23124336315 24665958736 28522472210 30832448420 32374070841 34226966652 36998938104 39931461094 42783708315 43165427788 45635955536 46248672630 49331917472 53956784735 57044944420 59897191641 61664896840 64748141682 68453933304 73997876208 79862922188 85567416630 86330855576 91271911072 92497345260 98663834944 99828652735 107913569470 114089888840 119794383282 123329793680 129496283364 136907866608 147995752416 159725844376 161870354205 171134833260 172661711152 182543822144 184994690520 199657305470 215827138940 228179777680 239588766564 246659587360 258992566728 273815733216 295991504832 299485958205 319451688752 323740708410 342269666520 345323422304 369989381040 399314610940 431654277880 456359555360 479177533128 493319174720 517985133456 547631466432 598971916410 638903377504 647481416820 684539333040 690646844608 739978762080 798629221880 863308555760 912719110720 958355066256 1035970266912 1197943832820 1277806755008 1294962833640 1369078666080 1479957524160 1597258443760 1726617111520 1916710132512 2071940533824 2395887665640 2589925667280 2683964634961 2738157332160 3194516887520 3453234223040 3833420265024 4791775331280 5179851334560 5367929269922 6389033775040 8051893904883 9583550662560 10359702669120 10735858539844 13419823174805 16103787809766 18787752444727 19167101325120 21471717079688 26839646349610 32207575619532 37575504889454 40259469524415 42943434159376 53679292699220 56363257334181 64415151239064 75151009778908 80518939048830 85886868318752 93938762223635 107358585398440 112726514668362 128830302478128 150302019557816 161037878097660 171773736637504 187877524447270 214717170796880 225453029336724 257660604956256 281816286670905 300604039115632 322075756195320 375755048894540 429434341593760 450906058673448 515321209912512 563632573341810 601208078231264 644151512390640 751510097789080 858868683187520 901812117346896 1127265146683620 1202416156462528 1288303024781280 1503020195578160 1803624234693792 2254530293367240 2576606049562560 3006040391156320 3607248469387584 4509060586734480 6012080782312640 9018121173468960 18036242346937920
• Sum of all divisors σ(n): 65553069290953536
• Sum of proper divisors (its aliquot sum) s(n): 47516826944015616
• 18036242346937920 is an abundant number, because the sum of its proper divisors (47516826944015616) is greater than itself. Its abundance is 29480584597077696

Bases of 18036242346937920

• Binary: 1000000000100111101110111101010001011000000111001000000₂
• Hexadecimal: 0x4013DDEA2C0E40
• Base-36: 4XLBBCJE0QO

Squares and roots of 18036242346937920

• 18036242346937920 squared (18036242346937920²) is 325306037997476688559200333926400
• 18036242346937920 cubed (18036242346937920³) is 5867298538244685130497896126394121304530649088000
• The square root of 18036242346937920 is 134299077.9824564543
• The cube root of 18036242346937920 is 262249.9137589881

Scales and comparisons

• 18,036,242,346,937,920 seconds is equal to 573,496,716 years, 45 weeks, 2 days, 9 hours, 52 minutes.
• To count from 1 to 18,036,242,346,937,920 would take you about one billion, seven hundred twenty million, four hundred ninety thousand, one hundred fifty 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 18036242346937920 cubic inches would be around 21854.2 feet tall.

Recreational maths with 18036242346937920

• 18036242346937920 backwards is 02973964324263081
• The number of decimal digits it has is: 17
• The sum of 18036242346937920's digits is 69
• More coming soon!