1242468996315840

Names of 1242468996315840

• Cardinal: 1242468996315840 can be written as One quadrillion, two hundred forty-two trillion, four hundred sixty-eight billion, nine hundred ninety-six million, three hundred fifteen thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.24246899631584 × 10¹⁵

Factors of 1242468996315840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 259221

Divisors of 1242468996315840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 135 144 160 180 192 216 240 270 288 320 360 432 480 540 576 720 743 751 864 960 1080 1440 1486 1502 1728 2160 2229 2253 2880 2972 3004 3715 3755 4320 4458 4506 5944 6008 6687 6759 7430 7510 8640 8916 9012 11145 11265 11888 12016 13374 13518 14860 15020 17832 18024 20061 20277 22290 22530 23776 24032 26748 27036 29720 30040 33435 33795 35664 36048 40122 40554 44580 45060 47552 48064 53496 54072 59440 60080 66870 67590 71328 72096 80244 81108 89160 90120 100305 101385 106992 108144 118880 120160 133740 135180 142656 144192 160488 162216 178320 180240 200610 202770 213984 216288 237760 240320 257717 267480 270360 320976 324432 356640 360480 401220 405540 427968 432576 515434 534960 540720 557993 641952 648864 713280 720960 773151 802440 811080 1030868 1069920 1081440 1115986 1283904 1288585 1297728 1546302 1604880 1622160 1673979 2061736 2139840 2162880 2231972 2319453 2577170 2789965 3092604 3209760 3244320 3347958 3865755 4123472 4463944 4638906 5021937 5154340 5579930 6185208 6419520 6488640 6695916 6958359 7731510 8246944 8369895 8927888 9277812 10043874 10308680 11159860 11597265 12370416 13391832 13916718 15065811 15463020 16493888 16739790 17855776 18555624 20087748 20617360 22319720 23194530 24740832 25109685 26783664 27833436 30131622 30926040 33479580 34791795 35711552 37111248 40175496 41234720 44639440 46389060 49481664 50219370 53567328 55666872 60263244 61852080 66959160 69583590 74222496 75329055 80350992 82469440 89278880 92778120 100438740 107134656 111333744 120526488 123704160 133918320 139167180 148444992 150658110 160701984 178557760 185556240 191483731 193545467 200877480 222667488 241052976 247408320 267836640 278334360 301316220 321403968 371112480 382967462 387090934 401754960 445334976 482105952 535673280 556668720 574451193 580636401 602632440 742224960 765934924 774181868 803509920 957418655 964211904 967727335 1113337440 1148902386 1161272802 1205264880 1531869848 1548363736 1607019840 1723353579 1741909203 1914837310 1935454670 2226674880 2297804772 2322545604 2410529760 2872255965 2903182005 3063739696 3096727472 3446707158 3483818406 3829674620 3870909340 4595609544 4645091208 4821059520 5170060737 5225727609 5744511930 5806364010 6127479392 6193454944 6893414316 6967636812 7659349240 7741818680 8616767895 8709546015 9191219088 9290182416 10340121474 10451455218 11489023860 11612728020 12254958784 12386909888 13786828632 13935273624 15318698480 15483637360 17233535790 17419092030 18382438176 18580364832 20680242948 20902910436 22978047720 23225456040 25850303685 26128638045 27573657264 27870547248 30637396960 30967274720 34467071580 34838184060 36764876352 37160729664 41360485896 41805820872 45956095440 46450912080 51700607370 52257276090 55147314528 55741094496 61274793920 61934549440 68934143160 69676368120 82720971792 83611641744 91912190880 92901824160 103401214740 104514552180 110294629056 111482188992 137868286320 139352736240 143804281981 165441943584 167223283488 183824381760 185803648320 206802429480 209029104360 275736572640 278705472480 287608563962 330883887168 334446566976 413604858960 418058208720 431412845943 551473145280 557410944960 575217127924 719021409905 827209717920 836116417440 862825691886 1150434255848 1294238537829 1438042819810 1654419435840 1672232834880 1725651383772 2157064229715 2300868511696 2588477075658 2876085639620 3451302767544 3882715613487 4314128459430 4601737023392 5176954151316 5752171279240 6471192689145 6902605535088 7765431226974 8628256918860 9203474046784 10353908302632 11504342558480 12942385378290 13805211070176 15530862453948 17256513837720 19413578067435 20707816605264 23008685116960 25884770756580 27610422140352 31061724907896 34513027675440 38827156134870 41415633210528 46017370233920 51769541513160 62123449815792 69026055350880 77654312269740 82831266421056 103539083026320 124246899631584 138052110701760 155308624539480 207078166052640 248493799263168 310617249078960 414156332105280 621234498157920 1242468996315840
• Sum of all divisors σ(n): 4394915113144320
• Sum of proper divisors (its aliquot sum) s(n): 3152446116828480
• 1242468996315840 is an abundant number, because the sum of its proper divisors (3152446116828480) is greater than itself. Its abundance is 1909977120512640

Bases of 1242468996315840

• Binary: 100011010100000010011011011001010110111101011000000₂
• Hexadecimal: 0x46A04DB2B7AC0
• Base-36: C8F2DKT2O0

Squares and roots of 1242468996315840

• 1242468996315840 squared (1242468996315840²) is 1543729206806090831493034905600
• 1242468996315840 cubed (1242468996315840³) is 1918035678163811474767591988372546922184704000
• The square root of 1242468996315840 is 35248673.6816555979
• The cube root of 1242468996315840 is 107504.9645103231

Scales and comparisons

• 1,242,468,996,315,840 seconds is equal to 39,506,670 years, 45 weeks, 3 days, 2 hours, 24 minutes.
• To count from 1 to 1,242,468,996,315,840 would take you about one hundred eighteen million, five hundred twenty thousand and twelve 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 1242468996315840 cubic inches would be around 8958.7 feet tall.

Recreational maths with 1242468996315840

• 1242468996315840 backwards is 0485136998642421
• 1242468996315840 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1242468996315840's digits is 72
• More coming soon!