21716404989552

Names of 21716404989552

• Cardinal: 21716404989552 can be written as Twenty-one trillion, seven hundred sixteen billion, four hundred four million, nine hundred eighty-nine thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 2.1716404989552 × 10¹³

Factors of 21716404989552

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2296

Divisors of 21716404989552

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 28 36 39 42 48 52 56 63 72 78 84 91 104 112 117 126 144 156 168 169 182 208 234 241 252 273 307 312 336 338 364 468 482 504 507 546 614 624 676 723 728 819 921 936 964 1008 1014 1092 1183 1228 1352 1446 1456 1521 1638 1687 1723 1842 1872 1928 2028 2149 2169 2184 2366 2456 2704 2763 2892 3042 3133 3276 3374 3446 3549 3684 3856 3991 4056 4298 4338 4368 4732 4912 5061 5169 5526 5784 6084 6266 6447 6552 6748 6892 7098 7368 7982 8112 8596 8676 9399 9464 10122 10338 10647 11052 11568 11973 12061 12168 12532 12894 13104 13496 13784 14196 14736 15183 15507 15964 17192 17352 18798 18928 19341 20244 20676 21294 21931 22104 22399 23946 24122 24336 25064 25788 26992 27568 27937 28197 28392 30366 31014 31928 34384 34704 35919 36183 37596 38682 40488 40729 41352 42588 43862 44208 44798 47892 48244 50128 51576 51883 55874 56394 56784 60732 62028 63856 65793 67197 71838 72366 73987 75192 77364 80976 81458 82704 83811 85176 87724 89596 95784 96488 103152 103766 108549 111748 112788 121464 122187 124056 131586 134394 143676 144732 147974 150384 154728 155649 156793 162916 167622 170352 175448 179192 191568 192976 197379 201591 207532 217098 221961 223496 225576 242928 244374 248112 251433 263172 268788 285103 287352 289464 291187 295948 309456 311298 313586 325832 335244 350896 358384 363181 366561 394758 403182 415064 415243 434196 443922 446992 451152 466947 470379 488748 502866 517909 526344 528961 537576 570206 574704 578928 582374 591896 622596 627172 651664 665883 670488 726362 733122 789516 806364 830128 830486 855309 868392 873561 887844 933894 940758 961831 977496 1005732 1035818 1052688 1057922 1075152 1089543 1140412 1164748 1183792 1245192 1245729 1254344 1331766 1340976 1411137 1452724 1466244 1553727 1579032 1586883 1612728 1660972 1710618 1736784 1747122 1775688 1867788 1881516 1923662 1954992 2011464 2038309 2071636 2115844 2179086 2280824 2329496 2490384 2491458 2508688 2565927 2620683 2663532 2822274 2885493 2905448 2906701 2932488 3107454 3158064 3173766 3225456 3268629 3321944 3421236 3494244 3551376 3702727 3735576 3737187 3763032 3847324 4022928 4076618 4143272 4231688 4358172 4561648 4658992 4661181 4760649 4982916 5131854 5241366 5327064 5398159 5644548 5770986 5810896 5813402 5864976 6114927 6214908 6347532 6537258 6643888 6732817 6842472 6876493 6988488 7405454 7471152 7474374 7526064 7694648 8153236 8286544 8463376 8656479 8716344 8720103 9322362 9521298 9965832 10263708 10482732 10654128 10796318 11108181 11289096 11541972 11626804 12229854 12429816 12503803 12695064 13074516 13465634 13684944 13752986 13976976 14810908 14948748 15389296 16194477 16306472 17312958 17432688 17440206 18344781 18644724 19042596 19931664 20198451 20527416 20629479 20965464 21592636 22216362 22578192 23083944 23253608 24459708 24859632 25007606 25390128 26149032 26160309 26931268 27505972 29621816 29897496 32388954 32612944 33324543 34625916 34880412 36689562 37289448 37511409 37787113 38085192 40396902 41054832 41258958 41930928 43185272 44432724 46167888 46507216 48135451 48583431 48919416 50015212 52298064 52320618 53862536 55011944 59243632 59794992 60595353 61888437 64777908 66649086 69251832 69760824 70176067 73379124 74578896 75022818 75574226 76170384 80793804 82517916 86370544 87526621 88865448 89394409 96270902 97166862 97838832 100030424 104641236 107725072 110023888 112534227 113361339 121190706 123776874 127479601 129555816 133298172 138503664 139521648 140352134 144406353 146758248 150045636 151148452 161587608 165035832 175053242 177730896 178788818 192541804 194333724 200060848 209282472 210528201 225068454 226722678 242381412 247553748 254959202 259111632 262579863 266596344 268183227 280704268 288812706 293516496 300091272 302296904 323175216 330071664 340084017 350106484 357577636 382438803 385083608 388667448 418564944 421056402 433219059 450136908 453445356 484762824 491232469 495107496 509918404 525159726 533192688 536366454 561408536 577625412 600182544 604593808 625760863 631584603 680168034 700212968 715155272 764877606 770167216 777334896 787739589 804549681 842112804 866438118 892357207 900273816 906890712 969525648 982464938 990214992 1019836808 1050319452 1072732908 1122817072 1147316409 1155250824 1251521726 1263169206 1360336068 1400425936 1430310544 1473697407 1529755212 1575479178 1609099362 1657234813 1684225608 1732876236 1784714414 1800547632 1813781424 1877282589 1964929876 2039673616 2100638904 2145465816 2294632818 2310501648 2503043452 2526338412 2677071621 2720672136 2947394814 3059510424 3150958356 3218198724 3314469626 3368451216 3465752472 3569428828 3754565178 3929859752 4201277808 4290931632 4421092221 4589265636 4971704439 5006086904 5052676824 5354143242 5441344272 5631847767 5894789628 6119020848 6301916712 6436397448 6628939252 6931504944 7138857656 7509130356 7859719504 8031214863 8842184442 9178531272 9943408878 10012173808 10105353648 10708286484 11263695534 11600643691 11789579256 12603833424 12872794896 13257878504 14277715312 14915113317 15018260712 16062429726 17684368884 18357062544 19886817756 21416572968 21544052569 22527391068 23201287382 23579158512 26515757008 29830226634 30036521424 32124859452 34801931073 35368737768 39773635512 42833145936 43088105138 45054782136 46402574764 59660453268 64249718904 64632157707 69603862146 70737475536 79547271024 86176210276 90109564272 92805149528 104405793219 119320906536 128499437808 129264315414 139207724292 150808367983 172352420552 185610299056 193896473121 208811586438 238641813072 258528630828 278415448584 301616735966 344704841104 387792946242 417623172876 452425103949 517057261656 556830897168 603233471932 775585892484 835246345752 904850207898 1034114523312 1206466943864 1357275311847 1551171784968 1670492691504 1809700415796 2412933887728 2714550623694 3102343569936 3619400831592 5429101247388 7238801663184 10858202494776 21716404989552
• Sum of all divisors σ(n): 75814009759488
• Sum of proper divisors (its aliquot sum) s(n): 54097604769936
• 21716404989552 is an abundant number, because the sum of its proper divisors (54097604769936) is greater than itself. Its abundance is 32381199780384

Bases of 21716404989552

• Binary: 100111100000000111110100110101110111001110000₂
• Hexadecimal: 0x13C03E9AEE70
• Base-36: 7P4DMTVG0

Squares and roots of 21716404989552

• 21716404989552 squared (21716404989552²) is 471602245670239001229160704
• 21716404989552 cubed (21716404989552³) is 10241505360957106334725294573306848964608
• The square root of 21716404989552 is 4660086.3714690953
• The cube root of 21716404989552 is 27899.4715579103

Scales and comparisons

• 21,716,404,989,552 seconds is equal to 690,514 years, 26 weeks, 1 day, 23 hours, 19 minutes, 12 seconds.
• To count from 1 to 21,716,404,989,552 would take you about one million, seven hundred twenty-six thousand, two hundred eighty-six 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 21716404989552 cubic inches would be around 2325 feet tall.

Recreational maths with 21716404989552

• 21716404989552 backwards is 25598940461712
• 21716404989552 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21716404989552's digits is 63
• More coming soon!