123129428740650

Names of 123129428740650

• Cardinal: 123129428740650 can be written as One hundred twenty-three trillion, one hundred twenty-nine billion, four hundred twenty-eight million, seven hundred forty thousand, six hundred fifty.

Scientific notation

• Scientific notation: 1.2312942874065 × 10¹⁴

Factors of 123129428740650

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 307

Divisors of 123129428740650

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 30 31 45 50 62 75 90 93 127 139 150 155 186 225 254 278 279 310 381 417 450 465 558 635 695 762 775 834 930 961 1143 1251 1270 1390 1395 1550 1905 1922 2085 2286 2325 2502 2790 2883 3175 3475 3810 3937 4170 4309 4650 4805 5715 5766 6255 6350 6950 6975 7874 8618 8649 9525 9610 10425 11430 11811 12510 12927 13950 14415 16129 17298 17653 19050 19685 20850 21545 23622 24025 25854 28575 28830 31275 32258 35306 35433 38781 39370 43090 43245 48050 48387 52959 57150 59055 62550 64635 70866 72075 77562 80645 86490 88265 96774 98425 105918 107725 118110 122047 129270 133579 144150 145161 158877 161290 176530 177165 193905 196850 215450 216225 241935 244094 264795 267158 290322 295275 317754 323175 354330 366141 387810 400737 403225 432450 441325 483870 499999 529590 547243 590550 610235 646350 667895 725805 732282 794385 801474 806450 882650 885825 969525 999998 1094486 1098423 1202211 1209675 1220470 1323975 1335790 1451610 1499997 1588770 1641729 1771650 1830705 1939050 2003685 2048383 2196846 2241931 2404422 2419350 2499995 2647950 2736215 2999994 3051175 3283458 3339475 3629025 3661410 3971925 4007370 4096766 4483862 4499991 4925187 4999990 5472430 5492115 6011055 6102350 6145149 6678950 6725793 7258050 7499985 7943850 8208645 8999982 9153525 9850374 10018425 10241915 10984230 11209655 12022110 12290298 12499975 13451586 13681075 14999970 15499969 16417290 16964533 18307050 18435447 20036850 20177379 20483830 22419310 22499955 24625935 24999950 27362150 27460575 30055275 30725745 30999938 33628965 33929066 36870894 37499925 40354758 41043225 44999910 46499907 49251870 50893599 51209575 54921150 56048275 60110550 61451490 63499873 67257930 69499861 74999850 77499845 82086450 84822665 92177235 92999814 100886895 101787198 102419150 112096550 112499775 123129675 126999746 138999722 139499721 152680797 153628725 154999690 168144825 169645330 184354470 190499619 201773790 208499583 224999550 232499535 246259350 254467995 278999442 284725237 305361594 307257450 317499365 336289650 347499305 380999238 387499225 416999166 424113325 460886175 464999070 504434475 508935990 569450474 571498857 625498749 634998730 694998610 697498605 763403985 774998450 848226650 854175711 921772350 952498095 1008868950 1042497915 1142997714 1162497675 1250997498 1272339975 1394997210 1423626185 1526807970 1587496825 1708351422 1737496525 1904996190 1968496063 2084995830 2154495691 2324995350 2544679950 2562527133 2847252370 2857494285 3127493745 3174993650 3474993050 3487493025 3817019925 3936992126 4270878555 4308991382 4762490475 5125054266 5212489575 5714988570 5905488189 6254987490 6463487073 6974986050 7118130925 7634039850 8541757110 8826482347 9524980950 9842480315 10424979150 10772478455 11810976378 12812635665 12926974146 14236261850 14287471425 15637468725 17652964694 17716464567 19390461219 19684960630 21354392775 21544956910 25625271330 26479447041 28574942850 29527440945 31274937450 32317435365 35432929134 38780922438 42708785550 44132411735 49212401575 52958894082 53862392275 59054881890 64063178325 64634870730 79438341123 88264823470 88582322835 96952306095 98424803150 107724784550 128126356650 132397235205 147637204725 158876682246 161587176825 177164645670 193904612190 220662058675 264794470410 273620952757 295274409450 323174353650 397191705615 441324117350 442911614175 484761530475 547241905514 661986176025 794383411230 820862858271 885823228350 969523060950 1323972352050 1368104763785 1641725716542 1985958528075 2462588574813 2736209527570 3971917056150 4104314291355 4925177149626 6840523818925 8208628582710 12312942874065 13681047637850 20521571456775 24625885748130 41043142913550 61564714370325 123129428740650
• Sum of all divisors σ(n): 347014739635200
• Sum of proper divisors (its aliquot sum) s(n): 223885310894550
• 123129428740650 is an abundant number, because the sum of its proper divisors (223885310894550) is greater than itself. Its abundance is 100755882153900

Bases of 123129428740650

• Binary: 11011111111110001001101110111001000101000101010₂
• Hexadecimal: 0x6FFC4DDC8A2A
• Base-36: 17N8VMRIUI

Squares and roots of 123129428740650

• 123129428740650 squared (123129428740650²) is 15160856221998806244962422500
• 123129428740650 cubed (123129428740650³) is 1866747565833842190448466809250748224625000
• The square root of 123129428740650 is 11096370.0704622321
• The cube root of 123129428740650 is 49749.3359494069

Scales and comparisons

• 123,129,428,740,650 seconds is equal to 3,915,134 years, 50 weeks, 2 days, 22 hours, 37 minutes, 30 seconds.
• To count from 1 to 123,129,428,740,650 would take you about nine million, seven hundred eighty-seven thousand, eight hundred thirty-seven 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 123129428740650 cubic inches would be around 4145.8 feet tall.

Recreational maths with 123129428740650

• 123129428740650 backwards is 056047824921321
• The number of decimal digits it has is: 15
• The sum of 123129428740650's digits is 54
• More coming soon!