13239318245886208

Names of 13239318245886208

• Cardinal: 13239318245886208 can be written as Thirteen quadrillion, two hundred thirty-nine trillion, three hundred eighteen billion, two hundred forty-five million, eight hundred eighty-six thousand, two hundred eight.

Scientific notation

• Scientific notation: 1.3239318245886208 × 10¹⁶

Factors of 13239318245886208

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 88

Divisors of 13239318245886208

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 79 98 112 128 158 196 224 256 316 343 392 448 553 632 686 784 896 1106 1264 1372 1568 1792 2212 2401 2528 2744 3136 3871 4424 4802 5056 5488 6241 6272 7742 8848 9604 10112 10976 12482 12544 15484 16807 17696 19208 20224 21952 24964 27097 30968 33614 35392 38416 43687 43904 49928 54194 61936 67228 70784 76832 87374 87808 99856 108388 123872 134456 141568 153664 174748 189679 199712 216776 247744 268912 305809 307328 349496 379358 399424 433552 493039 495488 537824 611618 614656 698992 758716 798848 867104 986078 990976 1075648 1223236 1327753 1397984 1517432 1597696 1734208 1972156 2140663 2151296 2446472 2655506 2795968 3034864 3451273 3468416 3944312 4281326 4302592 4892944 5311012 5591936 6069728 6902546 6936832 7888624 8562652 9785888 10622024 11183872 12139456 13805092 14984641 15777248 17125304 19571776 21244048 24158911 24278912 27610184 29969282 31554496 34250608 38950081 39143552 42488096 48317822 48557824 55220368 59938564 63108992 68501216 77900162 78287104 84976192 96635644 104892487 110440736 119877128 126217984 137002432 155800324 169112377 169952384 193271288 209784974 220881472 239754256 272650567 274004864 311600648 338224754 339904768 386542576 419569948 441762944 479508512 545301134 548009728 623201296 676449508 773085152 839139896 883525888 959017024 1090602268 1183786639 1246402592 1352899016 1546170304 1678279792 1908553969 1918034048 2181204536 2367573278 2492805184 2705798032 3077056399 3092340608 3356559584 3817107938 3836068096 4362409072 4735146556 4985610368 5411596064 6154112798 6184681216 6713119168 7634215876 8286506473 8724818144 9470293112 9971220736 10823192128 12308225596 13359877783 13426238336 15268431752 16573012946 17449636288 18940586224 21539394793 21646384256 24616451192 26719755566 26852476672 30536863504 33146025892 34899272576 37881172448 43078789586 43292768512 49232902384 53439511132 61073727008 66292051784 69798545152 75762344896 86157579172 93519144481 98465804768 106879022264 122147454016 132584103568 150775763551 151524689792 172315158344 187038288962 196931609536 213758044528 244294908032 265168207136 301551527102 303049379584 344630316688 374076577924 393863219072 427516089056 488589816064 530336414272 603103054204 654634011367 689260633376 748153155848 787726438144 855032178112 1055430344857 1060672828544 1206206108408 1309268022734 1378521266752 1496306311696 1710064356224 2110860689714 2121345657088 2412412216816 2618536045468 2757042533504 2992612623392 3420128712448 4221721379428 4824824433632 5237072090936 5514085067008 5985225246784 7388012413999 8443442758856 9649648867264 10474144181872 11970450493568 14776024827998 16886885517712 19299297734528 20948288363744 23940900987136 29552049655996 33773771035424 38598595469056 41896576727488 51716086897993 59104099311992 67547542070848 83793153454976 103432173795986 118208198623984 135095084141696 167586306909952 206864347591972 236416397247968 270190168283392 413728695183944 472832794495936 827457390367888 945665588991872 1654914780735776 1891331177983744 3309829561471552 6619659122943104 13239318245886208
• Sum of all divisors σ(n): 31226416166977920
• Sum of proper divisors (its aliquot sum) s(n): 17987097921091712
• 13239318245886208 is an abundant number, because the sum of its proper divisors (17987097921091712) is greater than itself. Its abundance is 4747779675205504

Bases of 13239318245886208

• Binary: 101111000010010001011011111101000111010100100100000000₂
• Hexadecimal: 0x2F0916FD1D4900
• Base-36: 3MCY2U6J75S

Squares and roots of 13239318245886208

• 13239318245886208 squared (13239318245886208²) is 175279547615855459512315284619264
• 13239318245886208 cubed (13239318245886208³) is 2320581712881275573737806584915679657423548710912
• The square root of 13239318245886208 is 115062236.4022454067
• The cube root of 13239318245886208 is 236567.5691352365

Scales and comparisons

• 13,239,318,245,886,208 seconds is equal to 420,969,368 years, 16 weeks, 4 days, 3 hours, 3 minutes, 28 seconds.
• To count from 1 to 13,239,318,245,886,208 would take you about one billion, two hundred sixty-two million, nine hundred eight thousand, one hundred four 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 13239318245886208 cubic inches would be around 19714 feet tall.

Recreational maths with 13239318245886208

• 13239318245886208 backwards is 80268854281393231
• The number of decimal digits it has is: 17
• The sum of 13239318245886208's digits is 73
• More coming soon!