16399993798656

Names of 16399993798656

• Cardinal: 16399993798656 can be written as Sixteen trillion, three hundred ninety-nine billion, nine hundred ninety-three million, seven hundred ninety-eight thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.6399993798656 × 10¹³

Factors of 16399993798656

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 1648

Divisors of 16399993798656

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 27 32 34 36 39 48 51 52 54 64 68 72 78 96 102 104 108 117 128 136 144 153 156 169 192 204 208 216 221 234 256 272 288 306 312 338 351 384 408 416 432 442 459 468 507 512 544 576 612 624 663 676 702 768 816 832 864 884 918 936 1014 1024 1088 1152 1224 1248 1326 1352 1404 1521 1536 1613 1632 1664 1728 1768 1836 1872 1989 2028 2048 2176 2304 2448 2496 2652 2704 2808 2873 3042 3072 3226 3264 3328 3456 3536 3672 3744 3978 4056 4096 4352 4563 4608 4839 4896 4992 5304 5408 5616 5746 5967 6084 6144 6452 6528 6656 6912 7072 7344 7488 7956 8112 8192 8619 8704 9126 9216 9678 9792 9984 10608 10816 11232 11492 11934 12168 12288 12904 13056 13312 13824 14144 14517 14688 14976 15912 16224 16384 17238 17408 18252 18432 19356 19584 19968 20969 21216 21632 22464 22984 23868 24336 24576 25808 25857 26112 26624 27421 27648 28288 29034 29376 29952 31824 32448 32768 34476 34816 36504 36864 38712 39168 39936 41938 42432 43264 43551 44928 45968 47736 48672 49152 51616 51714 52224 53248 54842 55296 56576 58068 58752 59904 62907 63648 64896 65536 68952 69632 73008 73728 77424 77571 78336 79872 82263 83876 84864 86528 87102 89856 91936 95472 97344 98304 103232 103428 104448 106496 109684 110592 113152 116136 117504 119808 125814 127296 129792 131072 137904 139264 146016 147456 154848 155142 156672 159744 164526 167752 169728 173056 174204 179712 183872 188721 190944 194688 196608 206464 206856 208896 212992 219368 221184 226304 232272 235008 239616 246789 251628 254592 259584 272597 275808 278528 292032 294912 309696 310284 313344 319488 329052 335504 339456 346112 348408 356473 359424 367744 377442 381888 389376 393216 412928 413712 417792 425984 438736 442368 452608 464544 470016 479232 493578 503256 509184 519168 545194 551616 557056 566163 584064 589824 619392 620568 626688 638976 658104 671008 678912 692224 696816 712946 718848 735488 740367 754884 763776 778752 817791 825856 827424 835584 851968 877472 884736 905216 929088 940032 958464 987156 1006512 1018368 1038336 1069419 1090388 1103232 1114112 1132326 1168128 1179648 1238784 1241136 1253376 1277952 1316208 1342016 1357824 1384448 1393632 1425892 1437696 1470976 1480734 1509768 1527552 1557504 1635582 1651712 1654848 1671168 1703936 1754944 1769472 1810432 1858176 1880064 1916928 1974312 2013024 2036736 2076672 2138838 2180776 2206464 2228224 2264652 2336256 2453373 2477568 2482272 2506752 2555904 2632416 2684032 2715648 2768896 2787264 2851784 2875392 2941952 2961468 3019536 3055104 3115008 3208257 3271164 3303424 3309696 3342336 3509888 3538944 3620864 3716352 3760128 3833856 3948624 4026048 4073472 4153344 4277676 4361552 4412928 4529304 4634149 4672512 4906746 4955136 4964544 5013504 5111808 5264832 5368064 5431296 5537792 5574528 5703568 5750784 5883904 5922936 6039072 6110208 6230016 6416514 6542328 6606848 6619392 6684672 7019776 7241728 7360119 7432704 7520256 7667712 7897248 8052096 8146944 8306688 8555352 8723104 8825856 9058608 9268298 9345024 9624771 9813492 9910272 9929088 10027008 10529664 10736128 10862592 11075584 11149056 11407136 11501568 11767808 11845872 12078144 12220416 12460032 12833028 13084656 13213696 13238784 13902447 14039552 14483456 14720238 14865408 15040512 15335424 15794496 16104192 16293888 16613376 17110704 17446208 17651712 18117216 18536596 18690048 19249542 19626984 19820544 19858176 20054016 21059328 21472256 21725184 22151168 22298112 22814272 23003136 23535616 23691744 24156288 24440832 24920064 25666056 26169312 26427392 26477568 27804894 28079104 28966912 29440476 29730816 30081024 31588992 32208384 32587776 33226752 34221408 34892416 35303424 36234432 37073192 37380096 38499084 39253968 39641088 39716352 41707341 42118656 42944512 43450368 44596224 45628544 46006272 47071232 47383488 48312576 48881664 49840128 51332112 52338624 52854784 52955136 55609788 56158208 58880952 59461632 60162048 63177984 64416768 65175552 66453504 68442816 69784832 70606848 72468864 74146384 74760192 76998168 78507936 79282176 79432704 83414682 84237312 85889024 86900736 89192448 91257088 94142464 94766976 96625152 97763328 99680256 102664224 104677248 105709568 105910272 111219576 112316416 117761904 118923264 125122023 126355968 128833536 130351104 136885632 139569664 141213696 144937728 148292768 149520384 153996336 157015872 158564352 158865408 166829364 168474624 171778048 178384896 182514176 188284928 189533952 193250304 195526656 199360512 205328448 209354496 211419136 211820544 222439152 224632832 235523808 237846528 250244046 252711936 257667072 260702208 273771264 279139328 282427392 289875456 296585536 299040768 307992672 314031744 317128704 317730816 333658728 336949248 343556096 356769792 365028352 376569856 379067904 386500608 391053312 410656896 418708992 423641088 444878304 449265664 471047616 475693056 500488092 505423872 515334144 547542528 558278656 564854784 579750912 593171072 598081536 615985344 628063488 634257408 635461632 667317456 673898496 687112192 713539584 730056704 758135808 773001216 782106624 821313792 837417984 847282176 889756608 898531328 942095232 951386112 1000976184 1010847744 1030668288 1095085056 1116557312 1129709568 1159501824 1186342144 1231970688 1256126976 1270923264 1334634912 1347796992 1374224384 1427079168 1460113408 1516271616 1546002432 1642627584 1674835968 1694564352 1779513216 1797062656 1884190464 1902772224 2001952368 2021695488 2061336576 2190170112 2233114624 2319003648 2372684288 2463941376 2512253952 2541846528 2669269824 2695593984 2748448768 2854158336 2920226816 3032543232 3092004864 3285255168 3349671936 3389128704 3559026432 3594125312 3768380928 4003904736 4043390976 4122673152 4380340224 4466229248 4638007296 4745368576 4927882752 5024507904 5083693056 5338539648 5391187968 5708316672 5840453632 6065086464 6184009728 6570510336 6699343872 7118052864 7536761856 8007809472 8086781952 8245346304 8760680448 8932458496 9276014592 9490737152 9855765504 10049015808 10167386112 10677079296 10782375936 11680907264 12130172928 12368019456 13141020672 13398687744 14236105728 15073523712 16015618944 16173563904 17521360896 17864916992 18552029184 18981474304 19711531008 20098031616 21354158592 23361814528 24260345856 24736038912 26282041344 26797375488 28472211456 30147047424 32031237888 32347127808 35042721792 35729833984 37104058368 37962948608 39423062016 40196063232 42708317184 46723629056 48520691712 52564082688 53594750976 56944422912 60294094848 64062475776 70085443584 74208116736 75925897216 78846124032 80392126464 85416634368 97041383424 105128165376 107189501952 113888845824 120588189696 128124951552 140170887168 151851794432 157692248064 160784252928 170833268736 210256330752 227777691648 241176379392 256249903104 303703588864 315384496128 321568505856 341666537472 420512661504 455555383296 482352758784 512499806208 607407177728 630768992256 683333074944 911110766592 964705517568 1024999612416 1261537984512 1366666149888 1822221533184 2049999224832 2733332299776 4099998449664 5466664599552 8199996899328 16399993798656
• Sum of all divisors σ(n): 55747498151520
• Sum of proper divisors (its aliquot sum) s(n): 39347504352864
• 16399993798656 is an abundant number, because the sum of its proper divisors (39347504352864) is greater than itself. Its abundance is 22947510554208

Bases of 16399993798656

• Binary: 11101110101001101011110011100000000000000000₂
• Hexadecimal: 0xEEA6BCE0000
• Base-36: 5TA1WVEO0

Squares and roots of 16399993798656

• 16399993798656 squared (16399993798656²) is 268959796595955256667406336
• 16399993798656 cubed (16399993798656³) is 4410938996261445347797908707519722684416
• The square root of 16399993798656 is 4049690.5806068691
• The cube root of 16399993798656 is 25406.6786531001

Scales and comparisons

• 16,399,993,798,656 seconds is equal to 521,469 years, 3 weeks, 6 days, 57 minutes, 36 seconds.
• To count from 1 to 16,399,993,798,656 would take you about one million, three hundred three thousand, six hundred seventy-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 16399993798656 cubic inches would be around 2117.2 feet tall.

Recreational maths with 16399993798656

• 16399993798656 backwards is 65689739999361
• The number of decimal digits it has is: 14
• The sum of 16399993798656's digits is 90
• More coming soon!