21401033481414496

Names of 21401033481414496

• Cardinal: 21401033481414496 can be written as Twenty-one quadrillion, four hundred one trillion, thirty-three billion, four hundred eighty-one million, four hundred fourteen thousand, four hundred ninety-six.

Scientific notation

• Scientific notation: 2.1401033481414496 × 10¹⁶

Factors of 21401033481414496

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 90450

Divisors of 21401033481414496

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 52 56 83 91 104 112 139 166 182 208 224 278 332 364 416 556 581 664 728 973 1079 1112 1162 1328 1456 1807 1946 2158 2224 2324 2656 2912 3614 3892 4316 4448 4648 7228 7553 7723 7784 8632 9296 11537 12649 14456 15106 15446 15568 17264 18592 23074 25298 28912 30212 30892 31136 34528 46148 50596 54061 57824 60424 61784 80759 82483 92296 100399 101192 108122 120848 123568 149981 161518 164966 184592 200798 202384 216244 241696 247136 299962 323036 329932 369184 401596 404768 432488 577381 599924 641009 646072 659864 702793 803192 864976 1049867 1072279 1073497 1154762 1199848 1282018 1292144 1319728 1405586 1606384 1729952 2099734 2144558 2146994 2309524 2399696 2564036 2584288 2639456 2811172 3212768 4199468 4289116 4293988 4487063 4619048 4799392 5128072 5622344 6846089 7505953 7514479 8333117 8398936 8578232 8587976 8974126 9238096 10256144 11244688 11465137 13692178 13955461 15011906 15028958 16666234 16797872 17156464 17175952 17948252 18476192 20512288 22489376 22930274 27384356 27910922 30023812 30057916 33332468 33595744 34312928 34351904 35896504 45860548 47922623 54768712 55821844 58331819 60047624 60115832 66664936 71793008 80255959 88999157 89100251 91721096 95845246 97688227 109537424 111643688 116663638 120095248 120231664 133329872 143586016 149046781 160511918 177998314 178200502 183442192 191690492 195376454 219074848 223287376 233327276 240190496 240463328 266659744 298093562 321023836 355996628 356401004 366884384 383380984 390752908 446574752 466654552 596187124 622994099 623701757 637016209 642047672 711993256 712802008 766761968 781505816 933309104 951606371 1043327467 1158303263 1192374248 1245988198 1247403514 1274032418 1284095344 1423986512 1425604016 1533523936 1563011632 1866618208 1903212742 2086654934 2316606526 2384748496 2491976396 2494807028 2548064836 2568190688 2847973024 2851208032 3126023264 3806425484 4173309868 4459113463 4633213052 4769496992 4983952792 4989614056 5096129672 6661244597 7612850968 8108122841 8281210717 8346619736 8918226926 9266426104 9967905584 9979228112 10192259344 12370882823 13322489194 15225701936 16216245682 16562421434 16693239472 17836453852 18532852208 19935811168 19958456224 20384518688 24741765646 26644978388 30451403872 32432491364 33124842868 33386478944 35672907704 37065704416 49483531292 52872345347 53289956776 57968475019 64864982728 66249685736 71345815408 86596179761 88545253051 98967062584 105744690694 106579913552 115936950038 129729965456 132499371472 142691630816 173192359522 177090506102 197934125168 211489381388 213159827104 231873900076 259459930912 264998742944 346384719044 354181012204 370106417429 395868250336 422978762776 463747800152 619816771357 687340489511 692769438088 708362024408 740212834858 845957525552 927495600304 1151088289663 1239633542714 1374680979022 1385538876176 1416724048816 1480425669716 1691915051104 1854991200608 2302176579326 2479267085428 2749361958044 2771077752352 2833448097632 2960851339432 4604353158652 4811383426577 4958534170856 5498723916088 5921702678864 7349256003233 8057618027641 9208706317304 9622766853154 9917068341712 10997447832176 11843405357728 14698512006466 16115236055282 18417412634608 19245533706308 19834136683424 21994895664352 29397024012932 32230472110564 36834825269216 38491067412616 51444792022631 58794048025864 64460944221128 76982134825232 95540328042029 102889584045262 117588096051728 128921888442256 153964269650464 191080656084058 205779168090524 235176192103456 257843776884512 382161312168116 411558336181048 668782296294203 764322624336232 823116672362096 1337564592588406 1528645248672464 1646233344724192 2675129185176812 3057290497344928 5350258370353624 10700516740707248 21401033481414496
• Sum of all divisors σ(n): 52866172966440960
• Sum of proper divisors (its aliquot sum) s(n): 31465139485026464
• 21401033481414496 is an abundant number, because the sum of its proper divisors (31465139485026464) is greater than itself. Its abundance is 10064106003611968

Bases of 21401033481414496

• Binary: 1001100000010000010000001100110011111000110011101100000₂
• Hexadecimal: 0x4C0820667C6760
• Base-36: 5UQ1720IVDS

Squares and roots of 21401033481414496

• 21401033481414496 squared (21401033481414496²) is 458004234072624262908652958934016
• 21401033481414496 cubed (21401033481414496³) is 9801763948017833759047194885235179502656009895936
• The square root of 21401033481414496 is 146290920.7073853097
• The cube root of 21401033481414496 is 277637.5790763673

Scales and comparisons

• 21,401,033,481,414,496 seconds is equal to 680,486,666 years, 50 weeks, 1 day, 15 hours, 8 minutes, 16 seconds.
• To count from 1 to 21,401,033,481,414,496 would take you about two billion, forty-one million, four hundred sixty thousand 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 21401033481414496 cubic inches would be around 23136.5 feet tall.

Recreational maths with 21401033481414496

• 21401033481414496 backwards is 69441418433010412
• The number of decimal digits it has is: 17
• The sum of 21401033481414496's digits is 55
• More coming soon!