1242385227935318400

Names of 1242385227935318400

• Cardinal: 1242385227935318400 can be written as One quintillion, two hundred forty-two quadrillion, three hundred eighty-five trillion, two hundred twenty-seven billion, nine hundred thirty-five million, three hundred eighteen thousand, four hundred.

Scientific notation

• Scientific notation: 1.2423852279353184 × 10¹⁸

Factors of 1242385227935318400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 669208

Divisors of 1242385227935318400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 17 20 24 25 30 32 34 40 48 50 51 60 64 68 75 80 85 96 100 102 120 128 136 150 160 170 192 200 204 240 255 272 289 300 320 340 384 400 408 425 480 510 544 578 600 640 680 800 816 850 867 960 1020 1088 1156 1200 1275 1360 1445 1600 1632 1700 1734 1920 2040 2176 2312 2400 2550 2720 2890 3200 3264 3400 3468 4080 4335 4624 4800 5100 5440 5780 6528 6800 6936 7225 8160 8670 9248 9600 10200 10880 11560 13600 13872 14450 16320 17340 18496 20400 21675 23120 27200 27744 28900 32640 34680 36992 40800 43350 46240 54400 55488 57800 69360 81600 86700 92480 110976 115600 138720 163200 173400 184960 231200 277440 346800 462400 554880 669181 693600 924800 1338362 1387200 2007543 2676724 2774400 3345905 4015086 5353448 6691810 8030172 10037715 10706896 11376077 13383620 16060344 16729525 20075430 21413792 22752154 26767240 32120688 33459050 34128231 40150860 42827584 45504308 50188575 53534480 56880385 64241376 66918100 68256462 80301720 85655168 91008616 100377150 107068960 113760770 128482752 133836200 136512924 160603440 170641155 182017232 193393309 200754300 214137920 227521540 256965504 267672400 273025848 284401925 321206880 341282310 364034464 386786618 401508600 428275840 455043080 535344800 546051696 568803850 580179927 642413760 682564620 728068928 773573236 803017200 853205775 910086160 966966545 1070689600 1092103392 1137607700 1160359854 1284827520 1365129240 1456137856 1547146472 1606034400 1706411550 1820172320 1933933090 2141379200 2184206784 2275215400 2320719708 2730258480 2900899635 3094292944 3212068800 3412823100 3640344640 3867866180 4368413568 4550430800 4641439416 4834832725 5460516960 5801799270 6188585888 6424137600 6825646200 7280689280 7735732360 9100861600 9282878832 9669665450 10921033920 11603598540 12377171776 13651292400 14504498175 15471464720 18201723200 18565757664 19339330900 21842067840 23207197080 24754343552 27302584800 29008996350 30942929440 36403446400 37131515328 38678661800 46414394160 54605169600 58017992700 61885858880 74263030656 77357323600 92828788320 109210339200 116035985400 123771717760 154714647200 185657576640 232071970800 309429294400 371315153280 447803210761 464143941600 618858588800 895606421522 928287883200 1343409632283 1791212843044 1856575766400 2239016053805 2686819264566 3582425686088 4478032107610 5373638529132 6717048161415 7164851372176 7612654582937 8956064215220 10747277058264 11195080269025 13434096322830 14329702744352 15225309165874 17912128430440 21494554116528 22390160538050 22837963748811 26868192645660 28659405488704 30450618331748 33585240807075 35824256860880 38063272914685 42989108233056 44780321076100 45675927497622 53736385291320 57318810977408 60901236663496 67170481614150 71648513721760 76126545829370 85978216466112 89560642152200 91351854995244 107472770582640 114189818744055 121802473326992 129415127909929 134340963228300 143297027443520 152253091658740 171956432932224 179121284304400 182703709990488 190316364573425 214945541165280 228379637488110 243604946653984 258830255819858 268681926456600 286594054887040 304506183317480 358242568608800 365407419980976 380632729146850 388245383729787 429891082330560 456759274976220 487209893307968 517660511639716 537363852913200 570949093720275 609012366634960 647075639549645 716485137217600 730814839961952 761265458293700 776490767459574 859782164661120 913518549952440 974419786615936 1035321023279432 1074727705826400 1141898187440550 1218024733269920 1294151279099290 1432970274435200 1461629679923904 1522530916587400 1552981534919148 1827037099904880 1941226918648935 2070642046558864 2149455411652800 2283796374881100 2436049466539840 2588302558198580 2923259359847808 3045061833174800 3105963069838296 3235378197748225 3654074199809760 3882453837297870 4141284093117728 4298910823305600 4567592749762200 4872098933079680 5176605116397160 6090123666349600 6211926139676592 6470756395496450 7308148399619520 7764907674595740 8282568186235456 9135185499524400 9706134593244675 10353210232794320 12180247332699200 12423852279353184 12941512790992900 14616296799239040 15529815349191480 16565136372470912 18270370999048800 19412269186489350 20706420465588640 24360494665398400 24847704558706368 25883025581985800 31059630698382960 36540741998097600 38824538372978700 41412840931177280 49695409117412736 51766051163971600 62119261396765920 73081483996195200 77649076745957400 82825681862354560 103532102327943200 124238522793531840 155298153491914800 207064204655886400 248477045587063680 310596306983829600 414128409311772800 621192613967659200 1242385227935318400
• Sum of all divisors σ(n): 4346984515925881620
• Sum of proper divisors (its aliquot sum) s(n): 3104599287990563220
• 1242385227935318400 is an abundant number, because the sum of its proper divisors (3104599287990563220) is greater than itself. Its abundance is 1862214060055244820

Bases of 1242385227935318400

• Binary: 1000100111101110101101100100001001001010001110000000110000000₂
• Hexadecimal: 0x113DD6C849470180
• Base-36: 9FT0T2I4OP6O

Squares and roots of 1242385227935318400

• 1242385227935318400 squared (1242385227935318400²) is 1543521054591893055277374109378560000
• 1242385227935318400 cubed (1242385227935318400³) is 1917647757232112088987706046277350202718499733504000000
• The square root of 1242385227935318400 is 1114623356.9844651339
• The cube root of 1242385227935318400 is 1075025.4842879621

Scales and comparisons

• 1,242,385,227,935,318,400 seconds is equal to 39,504,007,298 years, 26 weeks, 4 days, 18 hours, 40 minutes.
• To count from 1 to 1,242,385,227,935,318,400 would take you about one hundred thirty-eight billion, two hundred sixty-four million, twenty-five thousand, five hundred forty-four 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 1242385227935318400 cubic inches would be around 89585.5 feet tall.

Recreational maths with 1242385227935318400

• 1242385227935318400 backwards is 0048135397225832421
• The number of decimal digits it has is: 19
• The sum of 1242385227935318400's digits is 69
• More coming soon!