30385744209128

Names of 30385744209128

• Cardinal: 30385744209128 can be written as Thirty trillion, three hundred eighty-five billion, seven hundred forty-four million, two hundred nine thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.0385744209128 × 10¹³

Factors of 30385744209128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10178

Divisors of 30385744209128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 11 14 17 22 28 34 44 56 61 68 77 88 119 121 122 136 154 187 238 242 244 308 374 427 449 476 484 488 616 671 748 847 854 898 952 968 1037 1309 1342 1496 1694 1708 1796 2057 2074 2618 2684 3143 3388 3416 3592 4114 4148 4697 4939 5236 5368 6286 6776 7259 7381 7633 8228 8296 9394 9631 9878 10472 11407 12572 14399 14518 14762 15266 16456 18788 19262 19756 22814 25144 27389 28798 29036 29524 30532 34573 37576 38524 39512 45628 51667 53431 54329 54778 57596 58072 59048 61064 67417 69146 77048 79849 83963 91256 103334 105941 106862 108658 109556 115192 125477 134834 138292 159698 163727 167926 191723 206668 211882 213724 217316 219112 250954 269668 276584 301279 319396 327454 335852 380303 383446 413336 423764 427448 434632 465613 501908 539336 587491 587741 602558 638792 654908 671704 741587 760606 766892 847528 878339 923593 931226 1003816 1146089 1165351 1174982 1175482 1205116 1309816 1483174 1521212 1533784 1756678 1800997 1847186 1862452 2108953 2292178 2330702 2349964 2350964 2410232 2966348 3042424 3259291 3314069 3513356 3601994 3694372 3724904 4112437 4217906 4324319 4584356 4661404 4699928 4701928 5121743 5932696 6462401 6465151 6518582 6628138 7026712 7203988 7388744 8157457 8224874 8435812 8648638 9168712 9322808 9987347 10243486 12606979 12924802 12930302 13037164 13256276 14407976 16314914 16449748 16871624 17297276 19810967 19974694 20486972 23198483 25213958 25849604 25860604 26074328 26512552 30270233 32629828 32899496 34594552 35852201 39621934 39949388 40973944 45236807 46396966 47567509 50427916 51699208 51721208 56339173 60540466 65259656 69911429 71086411 71704402 73513423 79243868 79898776 90473614 92793932 95135018 100855832 109860817 112678346 121080932 138676769 139822858 142172822 143408804 147026846 158487736 180947228 185587864 190270036 219721634 225356692 242161864 263783459 277353538 279645716 284345644 286817608 294053692 332972563 361894456 380540072 394374211 439443268 450713384 497604877 514593961 523242599 527566918 554707076 559291432 568691288 588107384 665945126 769025719 788748422 808647653 878886536 995209754 1029187922 1046485198 1055133836 1109414152 1208468987 1331890252 1538051438 1577496844 1617295306 1846484213 1990419508 2058375844 2092970396 2110267672 2416937974 2663780504 2901618049 3076102876 3154993688 3234590612 3662698193 3692968426 3980839016 4116751688 4185940792 4484318803 4833875948 5660533571 5803236098 6152205752 6469181224 7325396386 7385936852 8459282909 8895124183 8968637606 9667751896 11321067142 11606472196 14650792772 14771873704 16918565818 17790248366 17937275212 20311326343 22642134284 23212944392 29301585544 31390231621 31917798539 33837131636 35580496732 35874550424 40622652686 45284268568 49327506833 62265869281 62780463242 63835597078 67674263272 71160993464 81245305372 98655013666 124531738562 125560926484 127671194156 162490610744 197310027332 223424589773 249063477124 251121852968 255342388312 345292547831 394620054664 446849179546 498126954248 542602575163 690585095662 893698359092 1085205150326 1381170191324 1787396718184 2170410300652 2762340382648 3798218026141 4340820601304 7596436052282 15192872104564 30385744209128
• Sum of all divisors σ(n): 77201558784000
• Sum of proper divisors (its aliquot sum) s(n): 46815814574872
• 30385744209128 is an abundant number, because the sum of its proper divisors (46815814574872) is greater than itself. Its abundance is 16430070365744

Bases of 30385744209128

• Binary: 110111010001010111011011111010110010011101000₂
• Hexadecimal: 0x1BA2BB7D64E8
• Base-36: ARR0NKCTK

Squares and roots of 30385744209128

• 30385744209128 squared (30385744209128²) is 923293451142555786198520384
• 30385744209128 cubed (30385744209128³) is 28054958636380720475687380023129866865152
• The square root of 30385744209128 is 5512326.5695283331
• The cube root of 30385744209128 is 31204.9357360743

Scales and comparisons

• 30,385,744,209,128 seconds is equal to 966,172 years, 35 weeks, 1 day, 6 hours, 32 minutes, 8 seconds.
• To count from 1 to 30,385,744,209,128 would take you about two million, four hundred fifteen thousand, four hundred thirty-one 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 30385744209128 cubic inches would be around 2600.4 feet tall.

Recreational maths with 30385744209128

• 30385744209128 backwards is 82190244758303
• 30385744209128 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30385744209128's digits is 56
• More coming soon!