21180662423272

Names of 21180662423272

• Cardinal: 21180662423272 can be written as Twenty-one trillion, one hundred eighty billion, six hundred sixty-two million, four hundred twenty-three thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.1180662423272 × 10¹³

Factors of 21180662423272

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 4961

Divisors of 21180662423272

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 8 11 17 19 22 29 34 38 44 58 61 68 76 88 89 116 122 136 152 178 187 209 232 244 319 323 356 374 418 488 493 551 638 646 671 712 748 836 979 986 1037 1102 1159 1276 1292 1342 1496 1513 1672 1691 1769 1958 1972 2074 2204 2318 2552 2581 2584 2684 3026 3382 3538 3553 3916 3944 4148 4408 4636 4733 5162 5368 5423 5429 6052 6061 6764 7076 7106 7832 8296 9272 9367 9466 10324 10846 10858 11407 12104 12122 12749 13528 14152 14212 16643 18601 18734 18932 19459 19703 20648 21692 21716 22814 24244 25498 28391 28424 28747 30073 33286 33611 37202 37468 37864 38918 39406 43384 43432 43877 45628 48488 49039 50996 52063 56782 57494 59719 60146 66572 67222 74404 74936 77836 78812 80461 87754 89927 91256 92293 98078 101992 103037 103151 104126 113564 114988 119438 120292 133144 134444 137257 148808 155672 157441 157624 160922 175508 179854 184586 196156 206074 206302 208252 216733 227128 229976 238876 240584 268888 274514 288713 314882 316217 321844 330803 351016 359708 369172 369721 392312 412148 412604 416504 421237 433466 477752 482647 539429 549028 571387 577426 629764 632434 643688 661606 719416 738344 739442 824296 825208 833663 842474 866932 885071 965294 989197 1015223 1078858 1098056 1134661 1142774 1154852 1259528 1264868 1323212 1478884 1509827 1528759 1667326 1684948 1731851 1733864 1753567 1770142 1930588 1978394 2030446 2157716 2269322 2285548 2309704 2333369 2529736 2607883 2646424 2676497 2957768 2991379 3019654 3057518 3175843 3334652 3369896 3463702 3507134 3540284 3861176 3956788 4060892 4315432 4538644 4571096 4633607 4666738 4908121 5215766 5352994 5485547 5982758 6039308 6115036 6285257 6351686 6669304 6927404 7014268 7080568 7161029 7913576 8003503 8121784 8372677 9077288 9170293 9267214 9333476 9816242 10431532 10705988 10971094 11965516 12078616 12215873 12230072 12570514 12703372 13854808 14028536 14322058 16007006 16745354 16816349 18340586 18534428 18666952 19289237 19632484 20863064 21411976 21942188 23931032 24431746 25141028 25406744 25667059 25695457 28644116 28686713 29441467 32014012 32905169 33490708 33632698 36681172 37068856 38578474 39264968 43884376 44334011 48863492 50282056 50853443 51334118 51390914 53989331 57288232 57373426 58882934 60341017 64028024 65810338 66981416 67265396 73362344 77156948 78771319 88038533 88668022 92099447 93254299 97726984 101706886 102668236 102781828 107978662 114746852 117765868 120682034 131620676 134374603 134530792 136059551 142335509 154313896 157542638 159080863 176077066 177336044 184198894 186508598 203413772 205336472 205563656 207669841 215957324 229493704 232101587 235531736 241364068 263241352 268749206 272119102 282650027 284671018 315085276 318161726 352154132 354672088 368397788 373017196 406827544 415339682 431914648 436822769 464203174 482728136 487674121 488213683 537498412 544238204 559387873 565300054 569342036 630170552 636323452 704308264 736795576 745168253 746034392 830679364 873645538 928406348 975348242 976427366 1025797289 1074996824 1088476408 1118775746 1130600108 1138684072 1272646904 1490336506 1496655061 1565690599 1661358728 1747291076 1749889493 1856812696 1950696484 1952854732 2051594578 2237551492 2261200216 2284368251 2553117457 2704374671 2980673012 2993310122 3131381198 3494582152 3499778986 3901392968 3905709464 3945726979 4103189156 4475102984 4568736502 4805050459 5106234914 5370350513 5408749342 5961346024 5986620244 6262762396 6999557972 7891453958 8196850783 8206378312 8299632611 9137473004 9610100918 10212469828 10740701026 10817498684 11973240488 12525524792 12667860301 13999115944 14158196807 15782907916 16393701566 16599265222 18274946008 19220201836 20424939656 21481402052 21634997368 25335720602 28316393614 29748121381 31565815832 32787403132 33198530444 38440403672 42962804104 43402996769 50671441204 56632787228 59496242762 65574806264 66397060888 86805993538 91295958721 101342882408 113265574456 118992485524 139346463311 155740164877 173611987076 182591917442 237984971048 240689345719 278692926622 311480329754 347223974152 365183834884 481378691438 557385853244 622960659508 730367669768 962757382876 1114771706488 1245921319016 1925514765752 2647582802909 5295165605818 10590331211636 21180662423272
• Sum of all divisors σ(n): 51352159680000
• Sum of proper divisors (its aliquot sum) s(n): 30171497256728
• 21180662423272 is an abundant number, because the sum of its proper divisors (30171497256728) is greater than itself. Its abundance is 8990834833456

Bases of 21180662423272

• Binary: 100110100001110000001110111000001111011101000₂
• Hexadecimal: 0x134381DC1EE8
• Base-36: 7IA9FJDNS

Squares and roots of 21180662423272

• 21180662423272 squared (21180662423272²) is 448620460688606511287185984
• 21180662423272 cubed (21180662423272³) is 9502078534018141403160926503791193819648
• The square root of 21180662423272 is 4602245.3675648369
• The cube root of 21180662423272 is 27668.1324593695

Scales and comparisons

• 21,180,662,423,272 seconds is equal to 673,479 years, 28 weeks, 3 days, 19 hours, 47 minutes, 52 seconds.
• To count from 1 to 21,180,662,423,272 would take you about one million, six hundred eighty-three thousand, six hundred ninety-eight 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 21180662423272 cubic inches would be around 2305.7 feet tall.

Recreational maths with 21180662423272

• 21180662423272 backwards is 27232426608112
• The number of decimal digits it has is: 14
• The sum of 21180662423272's digits is 46
• More coming soon!