21348022839408

Names of 21348022839408

• Cardinal: 21348022839408 can be written as Twenty-one trillion, three hundred forty-eight billion, twenty-two million, eight hundred thirty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.1348022839408 × 10¹³

Factors of 21348022839408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 7856

Divisors of 21348022839408

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 41 48 72 82 107 123 144 164 214 246 321 328 369 428 492 642 656 738 856 963 984 1284 1476 1681 1712 1926 1968 2568 2952 3362 3852 4387 5043 5136 5904 6724 7703 7704 8774 10086 11449 13161 13448 15129 15406 15408 17548 20172 22898 23109 26322 26896 30258 30812 34347 35096 39483 40344 45796 46218 52644 60516 61624 68694 69327 70192 78966 80688 91592 92436 103041 105288 121032 123248 137388 138654 157932 179867 183184 184872 206082 210576 242064 274776 277308 315823 315864 359734 369744 412164 469409 539601 549552 554616 631646 631728 719468 824221 824328 938818 947469 1079202 1109232 1263292 1408227 1438936 1618803 1648442 1648656 1877636 1894938 2158404 2472663 2526584 2816454 2842407 2877872 3237606 3296884 3755272 3789876 4224681 4316808 4945326 5053168 5632908 5684814 6475212 6593768 7417989 7510544 7579752 8449362 8633616 9890652 11265816 11369628 12948743 12950424 13187536 14835978 15159504 16898724 19245769 19781304 22531632 22739256 25897486 25900848 29671956 33793061 33797448 38491538 38846229 39562608 45478512 51794972 57737307 59343912 67586122 67594896 76983076 77692458 88191647 101379183 103589944 115474614 116538687 118687824 135172244 153966152 155384916 173211921 176383294 202758366 207179888 230949228 233077374 264574941 270344488 304137549 307932304 310769832 346423842 352766588 405516732 461898456 466154748 529149882 540688976 608275098 621539664 692847684 705533176 793724823 811033464 923796912 932309496 1058299764 1216550196 1385515501 1385695368 1411066352 1587449646 1622066928 1864618992 2116599528 2433100392 2771031002 2771390736 3174899292 3615857527 4156546503 4233199056 4866200784 5542062004 6349798584 7231715054 8313093006 10847572581 11084124008 12469639509 12699597168 14463430108 16626186012 21695145162 22168248016 24939279018 28926860216 32542717743 33252372024 43390290324 49878558036 57853720432 65085435486 66504744048 86780580648 99757116072 130170870972 148250158607 173561161296 199514232144 260341741944 296500317214 444750475821 520683483888 593000634428 889500951642 1186001268856 1334251427463 1779001903284 2372002537712 2668502854926 3558003806568 5337005709852 7116007613136 10674011419704 21348022839408
• Sum of all divisors σ(n): 61823232794232
• Sum of proper divisors (its aliquot sum) s(n): 40475209954824
• 21348022839408 is an abundant number, because the sum of its proper divisors (40475209954824) is greater than itself. Its abundance is 19127187115416

Bases of 21348022839408

• Binary: 100110110101001111001010100010110100001110000₂
• Hexadecimal: 0x136A79516870
• Base-36: 7KF59LX80

Squares and roots of 21348022839408

• 21348022839408 squared (21348022839408²) is 455738079151885606557790464
• 21348022839408 cubed (21348022839408³) is 9729106922522384815005048326323985805312
• The square root of 21348022839408 is 4620392.0655511475
• The cube root of 21348022839408 is 27740.8152226611

Scales and comparisons

• 21,348,022,839,408 seconds is equal to 678,801 years, 4 weeks, 5 days, 16 hours, 16 minutes, 48 seconds.
• To count from 1 to 21,348,022,839,408 would take you about one million, six hundred ninety-seven thousand and two 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 21348022839408 cubic inches would be around 2311.7 feet tall.

Recreational maths with 21348022839408

• 21348022839408 backwards is 80493822084312
• The number of decimal digits it has is: 14
• The sum of 21348022839408's digits is 54
• More coming soon!