142746473309386968

Names of 142746473309386968

• Cardinal: 142746473309386968 can be written as One hundred forty-two quadrillion, seven hundred forty-six trillion, four hundred seventy-three billion, three hundred nine million, three hundred eighty-six thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42746473309386968 × 10¹⁷

Factors of 142746473309386968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13270494

Divisors of 142746473309386968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 49 54 56 63 72 84 98 108 126 147 168 189 196 216 252 294 378 392 441 504 588 756 882 1176 1323 1512 1764 2646 3528 5292 10584 1108993 2217986 3326979 4435972 6653958 7762951 8871944 9980937 12161489 13307916 15525902 19961874 23288853 24322978 26615832 29942811 31051804 36484467 39923748 46577706 48645956 54340657 59885622 62103608 69866559 72968934 79847496 85130423 93155412 97291912 108681314 109453401 119771244 139733118 145937868 163021971 170260846 186310824 209599677 217362628 218906802 239542488 255391269 279466236 291875736 326043942 328360203 340521692 419199354 434725256 437813604 489065913 510782538 558932472 595912961 652087884 656720406 681043384 766173807 838398708 875627208 978131826 1021565076 1191825922 1304175768 1313440812 1467197739 1532347614 1676797416 1787738883 1956263652 2043130152 2298521421 2383651844 2626881624 2934395478 3064695228 3575477766 3912527304 4597042842 4767303688 5363216649 5868790956 6129390456 7150955532 9194085684 10726433298 11737581912 14301911064 16089649947 18388171368 21452866596 32179299894 42905733192 64358599788 128717199576 13487006170577 26974012341154 40461018511731 53948024682308 80922037023462 94409043194039 107896049364616 121383055535193 161844074046924 188818086388078 242766111070386 283227129582117 323688148093848 364149166605579 377636172776156 485532222140772 566454259164234 660863302358273 728298333211158 755272345552312 849681388746351 971064444281544 1132908518328468 1321726604716546 1456596666422316 1699362777492702 1982589907074819 2265817036656936 2549044166239053 2643453209433092 2913193332844632 3398725554985404 3965179814149638 5098088332478106 5286906418866184 5947769721224457 6797451109970808 7930359628299276 10196176664956212 11895539442448914 15860719256598552 17843309163673371 20392353329912424 23791078884897828 35686618327346742 47582157769795656 71373236654693484 142746473309386968
• Sum of all divisors σ(n): 461256064884252000
• Sum of proper divisors (its aliquot sum) s(n): 318509591574865032
• 142746473309386968 is an abundant number, because the sum of its proper divisors (318509591574865032) is greater than itself. Its abundance is 175763118265478064

Bases of 142746473309386968

• Binary: 111111011001000110010100101000010100010111011100011011000₂
• Hexadecimal: 0x1FB2329428BB8D8
• Base-36: 131JEGJFOQU0

Squares and roots of 142746473309386968

• 142746473309386968 squared (142746473309386968²) is 20376555642267526044048023968233024
• 142746473309386968 cubed (142746473309386968³) is 2908681456126179833667940591713780800047295612831232
• The square root of 142746473309386968 is 377818042.5937688963
• The cube root of 142746473309386968 is 522622.9324650459

Scales and comparisons

• 142,746,473,309,386,968 seconds is equal to 4,538,896,307 years, 21 weeks, 16 hours, 22 minutes, 48 seconds.
• To count from 1 to 142,746,473,309,386,968 would take you about thirteen billion, six hundred sixteen million, six hundred eighty-eight thousand, nine hundred twenty-two 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 142746473309386968 cubic inches would be around 43551.9 feet tall.

Recreational maths with 142746473309386968

• 142746473309386968 backwards is 869683903374647241
• The number of decimal digits it has is: 18
• The sum of 142746473309386968's digits is 90
• More coming soon!