21448696485888

Names of 21448696485888

• Cardinal: 21448696485888 can be written as Twenty-one trillion, four hundred forty-eight billion, six hundred ninety-six million, four hundred eighty-five thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1448696485888 × 10¹³

Factors of 21448696485888

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 169

Divisors of 21448696485888

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 81 84 96 98 108 112 126 128 144 147 157 162 168 189 192 196 216 224 252 256 288 294 314 324 336 343 378 384 392 432 441 448 471 504 512 567 576 588 628 648 672 686 756 768 784 864 882 896 942 1008 1024 1029 1099 1134 1152 1176 1256 1296 1323 1344 1372 1413 1512 1536 1568 1728 1764 1792 1884 2016 2048 2058 2198 2268 2304 2352 2401 2512 2592 2646 2688 2744 2826 3024 3072 3087 3136 3297 3456 3528 3584 3768 3969 4032 4116 4239 4396 4536 4608 4704 4802 5024 5184 5292 5376 5488 5652 6048 6144 6174 6272 6594 6912 7056 7168 7203 7536 7693 7938 8064 8232 8478 8792 9072 9216 9261 9408 9604 9891 10048 10368 10584 10752 10976 11304 12096 12348 12544 12717 13188 13824 14112 14336 14406 15072 15386 15876 16128 16464 16807 16956 17584 18144 18432 18522 18816 19208 19782 20096 20736 21168 21504 21609 21952 22608 23079 24192 24696 25088 25434 26376 27648 27783 28224 28812 29673 30144 30772 31752 32256 32928 33614 33912 35168 36288 37044 37632 38416 39564 40192 41472 42336 43008 43218 43904 45216 46158 48384 49392 50176 50421 50868 52752 53851 55296 55566 56448 57624 59346 60288 61544 63504 64512 64827 65856 67228 67824 69237 70336 72576 74088 75264 76832 79128 80384 82944 84672 86436 87808 89019 90432 92316 96768 98784 100352 100842 101736 105504 107702 111132 112896 115248 117649 118692 120576 123088 127008 129024 129654 131712 134456 135648 138474 140672 145152 148176 150528 151263 153664 158256 160768 161553 165888 169344 172872 175616 178038 180864 184632 193536 194481 197568 201684 203472 207711 211008 215404 222264 225792 230496 235298 237384 241152 246176 254016 259308 263424 268912 271296 276948 281344 290304 296352 301056 302526 307328 316512 321536 323106 338688 345744 351232 352947 356076 361728 369264 376957 387072 388962 395136 403368 406944 415422 422016 430808 444528 451584 453789 460992 470596 474768 482304 484659 492352 508032 518616 526848 537824 542592 553896 562688 580608 592704 605052 614656 623133 633024 646212 677376 691488 702464 705894 712152 723456 738528 753914 777924 790272 806736 813888 823543 830844 844032 861616 889056 903168 907578 921984 941192 949536 964608 969318 984704 1016064 1037232 1053696 1058841 1075648 1085184 1107792 1125376 1130871 1161216 1185408 1210104 1229312 1246266 1266048 1292424 1354752 1361367 1382976 1411788 1424304 1446912 1453977 1477056 1507828 1555848 1580544 1613472 1627776 1647086 1661688 1688064 1723232 1778112 1815156 1843968 1882384 1899072 1938636 1969408 2032128 2074464 2107392 2117682 2151296 2170368 2215584 2250752 2261742 2370816 2420208 2458624 2470629 2492532 2532096 2584848 2638699 2709504 2722734 2765952 2823576 2848608 2893824 2907954 2954112 3015656 3111696 3161088 3176523 3226944 3255552 3294172 3323376 3376128 3392613 3446464 3556224 3630312 3687936 3764768 3798144 3877272 3938816 4064256 4148928 4235364 4302592 4340736 4361931 4431168 4523484 4741632 4840416 4917248 4941258 4985064 5064192 5169696 5277398 5445468 5531904 5647152 5697216 5815908 5908224 6031312 6223392 6322176 6353046 6453888 6511104 6588344 6646752 6752256 6785226 6892928 7112448 7260624 7375872 7411887 7529536 7596288 7754544 7877632 7916097 8128512 8297856 8470728 8605184 8681472 8723862 8862336 9046968 9483264 9529569 9680832 9882516 9970128 10128384 10177839 10339392 10554796 10890936 11063808 11294304 11394432 11631816 11816448 12062624 12446784 12706092 12907776 13022208 13176688 13293504 13570452 13785856 14224896 14521248 14751744 14823774 15059072 15192576 15509088 15755264 15832194 16595712 16941456 17210368 17447724 17724672 18093936 18470893 18966528 19059138 19361664 19765032 19940256 20256768 20355678 20678784 21109592 21781872 22127616 22235661 22588608 22788864 23263632 23632896 23748291 24125248 24893568 25412184 25815552 26044416 26353376 26587008 27140904 27571712 28449792 29042496 29647548 30118144 30385152 30533517 31018176 31664388 33191424 33882912 34420736 34895448 35449344 36187872 36941786 38118276 38723328 39530064 39880512 40711356 41357568 42219184 43563744 44255232 44471322 45177216 45577728 46527264 47265792 47496582 48250496 49787136 50824368 51631104 52706752 53174016 54281808 55143424 55412679 56899584 58084992 59295096 60236288 60770304 61067034 62036352 63328776 66382848 66706983 67765824 69790896 70898688 71244873 72375744 73883572 76236552 77446656 79060128 79761024 81422712 82715136 84438368 87127488 88942644 90354432 91155456 93054528 94993164 96500992 99574272 101648736 103262208 105413504 106348032 108563616 110286848 110825358 116169984 118590192 120472576 122134068 124072704 126657552 129296251 132765696 133413966 135531648 139581792 141797376 142489746 144751488 147767144 152473104 154893312 158120256 159522048 162845424 165430272 166238037 168876736 174254976 177885288 180708864 182310912 186109056 189986328 193001984 199148544 203297472 210827008 212696064 213734619 217127232 221650716 232339968 237180384 240945152 244268136 248145408 253315104 258592502 266827932 271063296 279163584 284979492 289502976 295534288 304946208 309786624 316240512 319044096 325690848 330860544 332476074 337753472 348509952 355770576 361417728 372218112 379972656 386003968 387888753 398297088 406594944 421654016 425392128 427469238 434254464 443301432 464679936 474360768 488536272 496290816 498714111 506630208 517185004 533655864 542126592 558327168 569958984 579005952 591068576 609892416 632481024 638088192 651381696 664952148 675506944 697019904 711541152 722835456 744436224 759945312 772007936 775777506 813189888 843308032 854938476 868508928 886602864 929359872 948721536 977072544 992581632 997428222 1013260416 1034370008 1067311728 1084253184 1116654336 1139917968 1158011904 1163666259 1182137152 1219784832 1264962048 1276176384 1302763392 1329904296 1351013888 1394039808 1423082304 1488872448 1496142333 1519890624 1551555012 1626379776 1686616064 1709876952 1737017856 1773205728 1897443072 1954145088 1994856444 2026520832 2068740016 2134623456 2168506368 2233308672 2279835936 2316023808 2327332518 2364274304 2439569664 2529924096 2605526784 2659808592 2702027776 2788079616 2846164608 2977744896 2992284666 3039781248 3103110024 3252759552 3419753904 3474035712 3490998777 3546411456 3794886144 3908290176 3989712888 4053041664 4137480032 4269246912 4466617344 4559671872 4654665036 4728548608 4879139328 5059848192 5211053568 5319617184 5404055552 5692329216 5984569332 6079562496 6206220048 6505519104 6839507808 6948071424 6981997554 7092822912 7589772288 7816580352 7979425776 8106083328 8274960064 8538493824 8933234688 9119343744 9309330072 9457097216 9758278656 10422107136 10472996331 10639234368 11384658432 11969138664 12159124992 12412440096 13679015616 13963995108 14185645824 15179544576 15633160704 15958851552 16212166656 16549920128 17076987648 18238687488 18618660144 18914194432 19516557312 20844214272 20945992662 21278468736 22769316864 23938277328 24318249984 24824880192 27358031232 27927990216 28371291648 31266321408 31917703104 33099840256 34153975296 36477374976 37237320288 37828388864 41891985324 42556937472 45538633728 47876554656 48636499968 49649760384 54716062464 55855980432 56742583296 62532642816 63835406208 66199680512 68307950592 72954749952 74474640576 83783970648 85113874944 95753109312 99299520768 109432124928 111711960864 113485166592 127670812416 132399361024 136615901184 145909499904 148949281152 167567941296 170227749888 191506218624 198599041536 218864249856 223423921728 255341624832 264798722048 297898562304 335135882592 340455499776 383012437248 397198083072 437728499712 446847843456 510683249664 595797124608 670271765184 766024874496 794396166144 893695686912 1021366499328 1191594249216 1340543530368 1532049748992 1787391373824 2383188498432 2681087060736 3064099497984 3574782747648 5362174121472 7149565495296 10724348242944 21448696485888
• Sum of all divisors σ(n): 75219312168000
• Sum of proper divisors (its aliquot sum) s(n): 53770615682112
• 21448696485888 is an abundant number, because the sum of its proper divisors (53770615682112) is greater than itself. Its abundance is 32321919196224

Bases of 21448696485888

• Binary: 100111000000111101001111011110101100000000000₂
• Hexadecimal: 0x1381E9EF5800
• Base-36: 7LPE83K00

Squares and roots of 21448696485888

• 21448696485888 squared (21448696485888²) is 460046580943744240183148544
• 21448696485888 cubed (21448696485888³) is 9867399484032876431033338817208303747072
• The square root of 21448696485888 is 4631273.7433548451
• The cube root of 21448696485888 is 27784.3538434923

Scales and comparisons

• 21,448,696,485,888 seconds is equal to 682,002 years, 10 weeks, 3 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,448,696,485,888 would take you about one million, seven hundred five thousand and five 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 21448696485888 cubic inches would be around 2315.4 feet tall.

Recreational maths with 21448696485888

• 21448696485888 backwards is 88858469684412
• 21448696485888 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21448696485888's digits is 81
• More coming soon!