16402440830995128

Names of 16402440830995128

• Cardinal: 16402440830995128 can be written as Sixteen quadrillion, four hundred two trillion, four hundred forty billion, eight hundred thirty million, nine hundred ninety-five thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6402440830995128 × 10¹⁶

Factors of 16402440830995128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 593816

Divisors of 16402440830995128

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 24 26 28 39 42 49 52 56 78 84 91 98 103 104 147 156 168 182 196 206 273 294 309 312 364 392 412 546 588 618 637 721 728 824 1092 1176 1236 1274 1339 1442 1911 2163 2184 2472 2548 2678 2884 3822 4017 4326 5047 5096 5356 5768 7644 8034 8652 9373 10094 10712 15141 15288 16068 17304 18097 18746 20188 28119 30282 32136 36194 37492 40376 54291 56238 60564 65611 72388 74984 108582 112476 121128 126679 131222 144776 196833 217164 224952 235261 253358 262444 380037 393666 434328 470522 506716 524888 575591 705783 760074 787332 886753 941044 1013432 1151182 1411566 1520148 1574664 1646827 1726773 1773506 1863991 1882088 2302364 2660259 2823132 3040296 3293654 3453546 3547012 3727982 4029137 4604728 4940481 5320518 5591973 5646264 6587308 6907092 7094024 7455964 7482683 8058274 9880962 10641036 11183946 11527789 12087411 13047937 13174616 13814184 14911928 14965366 16116548 19761924 21282072 22367892 22448049 23055578 24174822 24231883 26095874 28203959 29930732 32233096 34583367 39143811 39523848 44735784 44896098 46111156 48349644 48463766 52191748 52378781 56407918 59285873 59861464 69166734 72695649 78287622 84611877 89792196 91335559 92222312 96699288 96927532 104383496 104757562 112815836 118571746 138333468 145391298 156575244 157136343 169223754 169623181 177857619 179584392 182671118 193855064 209515124 225631672 237143492 274006677 276666936 290782596 313150488 314272686 338447508 339246362 355715238 365342236 366651467 415001111 419030248 474286984 508869543 548013354 581565192 628545372 676895016 678492724 711430476 730684472 733302934 770716349 830002222 1017739086 1096026708 1099954401 1187362267 1245003333 1257090744 1356985448 1422860952 1466605868 1541432698 1660004444 2035478172 2192053416 2199908802 2312149047 2374724534 2490006666 2905007777 2933211736 3082865396 3320008888 3562086801 4070956344 4399817604 4624298094 4749449068 4980013332 5395014443 5810015554 6165730792 7124173602 8715023331 8799635208 9248596188 9498898136 9960026664 10416470327 10790028886 11620031108 14248347204 16185043329 17430046662 18497192376 20832940654 21580057772 23240062216 28496694408 31249410981 32370086658 34860093324 37765101101 41665881308 43160115544 62498821962 64740173316 69720186648 72915292289 75530202202 83331762616 113295303303 124997643924 129480346632 135414114251 145830584578 151060404404 218745876867 226590606606 249995287848 270828228502 291661169156 302120808808 406242342753 437491753734 453181213212 510407046023 541656457004 583322338312 812484685506 874983507468 906362426424 947898799757 1020814092046 1072896443681 1083312914008 1531221138069 1624969371012 1749967014936 1895797599514 2041628184092 2145792887362 2843696399271 3062442276138 3218689331043 3249938742024 3791595199028 4083256368184 4291585774724 5687392798542 6124884552276 6437378662086 6635291598299 7510275105767 7583190398056 8583171549448 11374785597084 12249769104552 12874757324172 13270583196598 13947653767853 15020550211534 19905874794897 22530825317301 22749571194168 25749514648344 26541166393196 27895307535706 30041100423068 39811749589794 41842961303559 45061650634602 52571925740369 53082332786392 55790615071412 60082200846136 79623499179588 83685922607118 90123301269204 97633576374971 105143851480738 111581230142824 157715777221107 159246998359176 167371845214236 180246602538408 195267152749942 210287702961476 292900729124913 315431554442214 334743690428472 390534305499884 420575405922952 585801458249826 630863108884428 683435034624797 781068610999768 1171602916499652 1261726217768856 1366870069249594 2050305103874391 2343205832999304 2733740138499188 4100610207748782 5467480276998376 8201220415497564 16402440830995128
• Sum of all divisors σ(n): 51871978608952320
• Sum of proper divisors (its aliquot sum) s(n): 35469537777957192
• 16402440830995128 is an abundant number, because the sum of its proper divisors (35469537777957192) is greater than itself. Its abundance is 19067096946962064

Bases of 16402440830995128

• Binary: 111010010001011110111011011011001011100100101010111000₂
• Hexadecimal: 0x3A45EEDB2E4AB8
• Base-36: 4HI6HAKAVNC

Squares and roots of 16402440830995128

• 16402440830995128 squared (16402440830995128²) is 269040065214296145177542759736384
• 16402440830995128 cubed (16402440830995128³) is 4412913750844563093388307055729182729569668337152
• The square root of 16402440830995128 is 128072014.2380650153
• The cube root of 16402440830995128 is 254079.4222821997

Scales and comparisons

• 16,402,440,830,995,128 seconds is equal to 521,546,882 years, 17 weeks, 6 days, 13 hours, 18 minutes, 48 seconds.
• To count from 1 to 16,402,440,830,995,128 would take you about one billion, five hundred sixty-four million, six hundred forty thousand, six hundred forty-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 16402440830995128 cubic inches would be around 21173.3 feet tall.

Recreational maths with 16402440830995128

• 16402440830995128 backwards is 82159903804420461
• The number of decimal digits it has is: 17
• The sum of 16402440830995128's digits is 66
• More coming soon!