21043014307031025

Names of 21043014307031025

• Cardinal: 21043014307031025 can be written as Twenty-one quadrillion, forty-three trillion, fourteen billion, three hundred seven million, thirty-one thousand and twenty-five.

Scientific notation

• Scientific notation: 2.1043014307031025 × 10¹⁶

Factors of 21043014307031025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 441

Divisors of 21043014307031025

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 5 9 15 17 25 45 51 75 85 109 153 225 255 289 307 327 425 545 765 867 921 981 1275 1445 1535 1635 1853 2601 2725 2763 3825 4335 4605 4905 4913 5219 5559 7225 7675 8175 9265 11881 13005 13815 14739 15657 16677 21675 23025 24525 24565 26095 27795 31501 33463 35643 44217 46325 46971 59405 65025 69075 73695 78285 83385 83521 88723 94249 94503 100389 106929 122825 130475 138975 157505 167315 178215 201977 221085 234855 250563 266169 282747 283509 297025 301167 368475 391425 416925 417605 443615 471245 472515 501945 534645 535517 568871 605931 751689 787525 798507 836575 848241 891075 1009885 1105425 1174275 1252815 1330845 1413735 1417545 1505835 1508291 1602233 1606551 1706613 1817793 2088025 2218075 2356225 2362575 2509725 2673225 2677585 2844355 3029655 3433609 3647467 3758445 3992535 4241205 4524873 4806699 4819653 5049425 5119839 6264075 6654225 7068675 7087725 7529175 7541455 8011165 8032755 8533065 9088965 9103789 9670807 10273141 10300827 10942401 13387925 13574619 14221775 14420097 15148275 17168045 18237335 18792225 19962675 21206025 22624365 24033495 24098265 25599195 25640947 27237961 27311367 29012421 30819423 30902481 32827203 37707275 40055825 40163775 42665325 45444825 45518945 48354035 51365705 51504135 54712005 58371353 62006939 67873095 72100485 76922841 81713883 81934101 85840225 87037263 91186675 92458269 113121825 120167475 120491325 127995975 128204735 136189805 136556835 145062105 154097115 154512405 164136015 164403719 174643397 175114059 186020817 227594725 230768523 241770175 245141649 256828525 257520675 273560025 291856765 310034695 339365475 360502425 384614205 408569415 409670505 435186315 462291345 463045337 493211157 523930191 525342177 558062451 641023675 680949025 682784175 725310525 770485575 772562025 820680075 822018595 873216985 875570295 930104085 992313001 1054117963 1119772369 1153842615 1225708245 1389136011 1459283825 1479633471 1550173475 1571790573 1923071025 2042847075 2048352525 2175931575 2311456725 2315226685 2466055785 2619650955 2626710885 2790312255 2794863223 2968937749 2976939003 3162353889 3359317107 4110092975 4167408033 4366084925 4377851475 4650520425 4961565005 5270589815 5598861845 5769213075 6128541225 6945680055 7398167355 7858952865 7871770729 8384589669 8906813247 8930817009 9487061667 10077951321 11576133425 12330278925 13098254775 13133554425 13951561275 13974316115 14844688745 14884695015 15811769445 16796585535 17920005371 19036130273 20837040165 23615312187 24807825025 25153769007 26352949075 26720439741 27994309225 34728400275 36990836775 39294764325 39358853645 41922948345 44534066235 44654085045 47435308335 50389756605 50471941733 53760016113 57108390819 69871580575 70845936561 74223443725 74423475075 79058847225 83982927675 89600026855 95180651365 104185200825 118076560935 125768845035 133602198705 151415825199 161280048339 171325172457 196794268225 209614741725 222670331175 223270425225 237176541675 251948783025 252359708665 268800080565 285541954095 304640091307 323614214641 354229682805 448000134275 454247475597 475903256825 590382804675 628844225175 668010993525 757079125995 806400241695 856625862285 858023009461 913920273921 970842643923 1261798543325 1344000402825 1427709770475 1523200456535 1618071073205 1771148414025 2271237377985 2574069028383 2741760821763 2912527931769 3785395629975 4032001208475 4283129311425 4290115047305 4569601369605 4854213219615 5501441648897 7616002282675 7722207085149 8090355366025 11356186889925 12870345141915 13708804108815 14562639658845 16504324946691 21450575236525 22848006848025 24271066098075 27507208244485 38611035425745 49512974840073 64351725709575 68544020544075 72813198294225 82521624733455 93524508031249 137536041222425 193055177128725 247564874200365 280573524093747 412608123667275 467622540156245 841720572281241 1237824371001825 1402867620468735 2338112700781225 4208602861406205 7014338102343675 21043014307031025
• Sum of all divisors σ(n): 40548841659044901
• Sum of proper divisors (its aliquot sum) s(n): 19505827352013876
• 21043014307031025 is a deficient number, because the sum of its proper divisors (19505827352013876) is less than itself. Its deficiency is 1537186955017149

Bases of 21043014307031025

• Binary: 1001010110000101000001010010000110001100010011111110001₂
• Hexadecimal: 0x4AC28290C627F1
• Base-36: 5R74JBFVL69

Squares and roots of 21043014307031025

• 21043014307031025 squared (21043014307031025²) is 442808451125912409286750312550625
• 21043014307031025 cubed (21043014307031025³) is 9318024572316823219246107925037644965238758140625
• 21043014307031025 is a perfect square number. Its square root is 145062105
• The cube root of 21043014307031025 is 276080.6593485079

Scales and comparisons

• 21,043,014,307,031,025 seconds is equal to 669,102,764 years, 33 weeks, 4 days, 9 hours, 3 minutes, 45 seconds.
• To count from 1 to 21,043,014,307,031,025 would take you about two billion, seven million, three hundred eight thousand, two hundred ninety-three 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 21043014307031025 cubic inches would be around 23006.7 feet tall.

Recreational maths with 21043014307031025

• 21043014307031025 backwards is 52013070341034012
• The number of decimal digits it has is: 17
• The sum of 21043014307031025's digits is 36
• More coming soon!