21601106354016

Names of 21601106354016

• Cardinal: 21601106354016 can be written as Twenty-one trillion, six hundred one billion, one hundred six million, three hundred fifty-four thousand and sixteen.

Scientific notation

• Scientific notation: 2.1601106354016 × 10¹³

Factors of 21601106354016

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1587

Divisors of 21601106354016

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 67 72 84 96 98 112 126 134 144 147 168 196 201 224 252 268 277 288 294 336 392 402 441 469 504 536 554 588 603 672 784 804 831 882 938 1008 1072 1108 1176 1206 1231 1407 1568 1608 1662 1764 1876 1939 2016 2144 2216 2352 2412 2462 2493 2814 3216 3283 3324 3528 3693 3752 3878 4221 4432 4489 4704 4824 4924 4986 5628 5817 6432 6566 6648 7056 7386 7504 7756 8442 8617 8864 8978 9648 9848 9849 9972 11079 11256 11634 13132 13296 13467 13573 14112 14772 15008 15512 16884 17234 17451 17956 18559 19296 19696 19698 19944 22158 22512 23268 25851 26264 26592 26934 27146 29544 29547 31024 31423 33768 34468 34902 35912 37118 39392 39396 39888 40401 40719 44316 45024 46536 51702 52528 53868 54292 55677 59088 59094 60319 62048 62846 67536 68936 69804 71824 74236 77553 78792 79776 80802 81438 82477 88632 93072 94269 103404 105056 107736 108584 111354 118176 118188 120638 122157 125692 129913 135072 137872 139608 143648 148472 155106 157584 161604 162876 164954 167031 177264 180957 186144 188538 206808 215472 217168 219961 222708 236376 241276 244314 247431 251384 259826 275744 279216 282807 296944 310212 315168 323208 325752 329908 334062 340987 354528 361914 377076 389739 413616 430944 434336 439922 445416 472752 482552 488628 494862 502768 519652 542871 558432 565614 577339 593888 620424 646416 651504 659816 659883 668124 681974 723828 742293 754152 779478 827232 879844 890832 909391 945504 965104 977256 989724 1005536 1022961 1039304 1085742 1131228 1154678 1169217 1240848 1243453 1292832 1303008 1319632 1319766 1336248 1363948 1447656 1484586 1508304 1558956 1732017 1759688 1781664 1818782 1930208 1954512 1979448 1979649 2045922 2078608 2171484 2262456 2309356 2338434 2386909 2481696 2486906 2639264 2639532 2672496 2727896 2728173 2895312 2969172 3016608 3068883 3117912 3464034 3519376 3637564 3730359 3909024 3958896 3959298 4041373 4091844 4157216 4342968 4524912 4618712 4676868 4773818 4973812 5196051 5279064 5344992 5455792 5456346 5525959 5790624 5938344 6137766 6235824 6928068 7038752 7160727 7275128 7460718 7917792 7918596 8082746 8183688 8184519 8685936 8704171 9049824 9237424 9353736 9547636 9947624 10392102 10558128 10911584 10912692 11051918 11191077 11876688 12124119 12275532 12471648 13856136 14321454 14550256 14921436 15837192 16165492 16367376 16369038 16577877 16708363 17371872 17408342 18474848 18707472 19095272 19895248 20784204 21116256 21482181 21825384 22103836 22382154 22846129 23753376 24248238 24551064 26112513 27712272 28642908 29100512 29842872 31674384 32330984 32734752 32738076 33155754 33416726 34816684 36372357 37414944 38190544 38681713 39790496 41568408 42964362 43650768 44207672 44764308 45692258 48496476 49102128 49733631 50125089 52225026 55424544 57285816 59685744 60929197 63348768 64661968 65476152 66311508 66833452 68538387 69633368 72744714 76381088 77363426 78337539 83136816 85928724 87301536 88415344 89528616 91384516 96992952 98204256 99467262 100250178 104450052 114571632 116045139 119371488 121858394 129323936 130952304 132623016 133666904 137076774 139266736 145489428 150375267 154726852 156675078 159922903 166273632 171857448 176830688 179057232 182769032 182787591 193985904 198934524 200500356 205615161 208900104 229143264 232090278 243716788 261904608 265246032 267333808 270771991 274153548 278533472 290978856 300750534 309453704 313350156 319845806 343714896 348135417 358114464 365538064 365575182 387971808 397869048 401000712 411230322 417800208 464180556 479768709 487433576 530492064 534667616 541543982 548307096 548362773 581957712 601501068 618907408 626700312 639691612 687429792 696270834 731076128 731150364 795738096 802001424 812315973 822460644 835600416 928361112 959537418 974867152 1083087964 1096614192 1096725546 1119460321 1163915424 1203002136 1237814816 1253400624 1279383224 1392541668 1439306127 1462300728 1530690643 1591476192 1604002848 1624631946 1644921288 1856722224 1919074836 1949734304 2166175928 2193228384 2193451092 2238920642 2406004272 2436947919 2506801248 2558766448 2785083336 2878612254 2924601456 3061381286 3249263892 3289842576 3358380963 3713444448 3838149672 4332351856 4386902184 4477841284 4592071929 4812008544 4873895838 5117532896 5570166672 5757224508 5849202912 6122762572 6498527784 6579685152 6716761926 7676299344 8664703712 8773804368 8955682568 9184143858 9747791676 10075142889 10714834501 11140333344 11514449016 12245525144 12997055568 13433523852 13776215787 15352598688 17547608736 17911365136 18368287716 19495583352 20150285778 21429669002 23028898032 24491050288 25994111136 26867047704 27552431574 32144503503 35822730272 36736575432 38991166704 40300571556 42859338004 46057796064 48982100576 53734095408 55104863148 64289007006 73473150864 75003841507 77982333408 80601143112 85718676008 96433510509 107468190816 110209726296 128578014012 146946301728 150007683014 161202286224 171437352016 192867021018 220419452592 225011524521 257156028024 300015366028 322404572448 342874704032 385734042036 440838905184 450023049042 514312056048 600030732056 675034573563 771468084072 900046098084 1028624112096 1200061464112 1350069147126 1542936168144 1800092196168 2400122928224 2700138294252 3085872336288 3600184392336 5400276588504 7200368784672 10800553177008 21601106354016
• Sum of all divisors σ(n): 72860691679776
• Sum of proper divisors (its aliquot sum) s(n): 51259585325760
• 21601106354016 is an abundant number, because the sum of its proper divisors (51259585325760) is greater than itself. Its abundance is 29658478971744

Bases of 21601106354016

• Binary: 100111010010101100110010001010101111101100000₂
• Hexadecimal: 0x13A566455F60
• Base-36: 7NNESZYW0

Squares and roots of 21601106354016

• 21601106354016 squared (21601106354016²) is 466607795717510408719328256
• 21601106354016 cubed (21601106354016³) is 10079244620906913803579698759832847876096
• The square root of 21601106354016 is 4647699.0386659075
• The cube root of 21601106354016 is 27850.0084787853

Scales and comparisons

• 21,601,106,354,016 seconds is equal to 686,848 years, 19 weeks, 33 minutes, 36 seconds.
• To count from 1 to 21,601,106,354,016 would take you about one million, seven hundred seventeen thousand, one hundred twenty 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 21601106354016 cubic inches would be around 2320.8 feet tall.

Recreational maths with 21601106354016

• 21601106354016 backwards is 61045360110612
• 21601106354016 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21601106354016's digits is 36
• More coming soon!