16438534943922

Names of 16438534943922

• Cardinal: 16438534943922 can be written as Sixteen trillion, four hundred thirty-eight billion, five hundred thirty-four million, nine hundred forty-three thousand, nine hundred twenty-two.

Scientific notation

• Scientific notation: 1.6438534943922 × 10¹³

Factors of 16438534943922

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 197

Divisors of 16438534943922

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 39 42 49 63 71 78 91 98 101 117 126 142 147 169 182 202 213 234 273 294 303 338 343 426 441 497 507 546 606 637 639 686 707 819 882 909 923 994 1014 1029 1183 1274 1278 1313 1414 1491 1521 1638 1818 1846 1911 2058 2121 2197 2366 2626 2769 2982 3042 3087 3479 3549 3822 3939 4242 4394 4459 4473 4949 5538 5733 6174 6363 6461 6591 6958 7098 7171 7878 8281 8307 8918 8946 9191 9898 10437 10647 11466 11817 11999 12726 12922 13182 13377 14342 14847 15379 16562 16614 17069 18382 19383 19773 20874 21294 21513 23634 23998 24353 24843 26754 27573 28561 29694 30758 31311 34138 34643 35997 38766 39546 40131 43026 44541 45227 46137 48706 49686 50197 51207 55146 57122 57967 58149 62622 64337 64539 69286 71994 73059 74529 80262 82719 83993 85683 89082 90454 92274 93223 100394 102414 103929 107653 107991 115934 116298 119483 128674 129078 135681 138411 146118 149058 150591 153621 155987 165438 167986 171366 173901 186446 193011 199927 207858 215306 215982 219177 221897 238966 251979 257049 271362 276822 279669 301182 307242 311787 311974 316589 322959 347802 351379 358449 371293 386022 399854 407043 438354 443794 450359 451773 467961 503958 514098 521703 559338 579033 587951 599781 623574 633178 645918 652561 665691 702758 716898 742586 753571 755937 814086 836381 839007 900718 903546 935922 949767 968877 1043406 1054137 1075347 1091909 1113879 1158066 1175902 1199562 1211899 1305122 1331382 1351077 1399489 1403883 1507142 1511874 1553279 1672762 1678014 1763853 1799343 1899534 1937754 1957683 1997073 2027831 2108274 2150694 2183818 2227758 2260713 2423798 2459653 2509143 2599051 2702154 2798978 2807766 2849301 2884661 3106558 3162411 3275727 3341637 3527706 3598686 3635697 3915366 3994146 4053231 4055662 4115657 4198467 4521426 4567927 4659837 4919306 5018286 5198102 5291559 5698602 5769322 5854667 5873049 6083493 6324822 6551454 6683274 6782139 7271394 7378959 7527429 7643363 7797153 8106462 8231314 8396934 8483293 8653983 9135854 9319674 9796423 9827181 10583118 10872953 10907091 11709334 11746098 12166986 12346971 12595401 13564278 13703781 13979511 14194817 14757918 15054858 15286726 15594306 15754687 16966586 17307966 17564001 18193357 18250479 19592846 19654362 20192627 21745906 21814182 22136877 22930089 23391459 24693942 25190802 25449879 25961949 26361803 27407562 27959022 28389634 29389269 31509374 31975489 32618859 35128002 36386714 36500958 37040913 37500593 40385254 41111343 42584451 44273754 45860178 46782918 47264061 50899758 51923898 52692003 52723606 53503541 54580071 58778538 59383051 60577881 63950978 65237718 68790267 74081826 75001186 76110671 76349637 79085409 82222686 85168902 88167807 94528122 95926467 97856577 99363719 105384006 107007082 109160142 110282809 112501779 118766102 121155762 127353499 127753353 137580534 141348389 141792183 152221342 152699274 158170818 160510623 163740213 176335614 178149153 181733643 184532621 191852934 195713154 198727438 204810931 220565618 225003558 228332013 237256227 254706998 255506706 262504151 282696778 283584366 287779401 298091157 321021246 327480426 330848427 337505337 356298306 363467286 369065242 382060497 409621862 415681357 424045167 456664026 474512454 481531869 525008302 534447459 553597863 575558802 596182314 614432793 661696854 675010674 684996039 695546033 764120994 771979663 787512453 831362714 848090334 894273471 963063738 989438723 992545281 1068894918 1107195726 1146181491 1228865586 1247044071 1272135501 1291728347 1369992078 1391092066 1433676517 1543959326 1575024906 1660793589 1788546942 1837529057 1843298379 1978877446 1985090562 2086638099 2292362982 2315938989 2362537359 2494088142 2544271002 2583456694 2662542103 2867353034 2968316169 3321587178 3675058114 3686596758 3741132213 3875185041 4173276198 4301029551 4631877978 4725074718 5325084206 5403857641 5512587171 5936632338 6259914297 6947816967 7482264426 7750370082 7987626309 8602059102 8904948507 9042098429 10035735619 10807715282 11025174342 11625555123 12519828594 12862703399 12903088653 13895633934 15975252618 16211572923 16537761513 17809897014 18084196858 18637794721 20071471238 23251110246 23962878927 25725406798 25806177306 27126295287 30107206857 32423145846 33075523026 37275589442 38588110197 47925757854 48634718769 54252590574 55913384163 60214413714 70250149333 77176220394 81378885861 90321620571 97269437538 111826768326 115764330591 130464563047 140500298666 162757771722 167740152489 180643241142 210750447999 231528661182 260929126094 335480304978 391393689141 421500895998 632251343997 782787378282 913251941329 1174181067423 1264502687994 1826503882658 2348362134846 2739755823987 5479511647974 8219267471961 16438534943922
• Sum of all divisors σ(n): 46082501337600
• Sum of proper divisors (its aliquot sum) s(n): 29643966393678
• 16438534943922 is an abundant number, because the sum of its proper divisors (29643966393678) is greater than itself. Its abundance is 13205431449756

Bases of 16438534943922

• Binary: 11101111001101100101000010010011010010110010₂
• Hexadecimal: 0xEF3650934B2
• Base-36: 5TRRB9WOI

Squares and roots of 16438534943922

• 16438534943922 squared (16438534943922²) is 270225431102544671684742084
• 16438534943922 cubed (16438534943922³) is 4442110191915567449184641615069973413448
• The square root of 16438534943922 is 4054446.3178000027
• The cube root of 16438534943922 is 25426.5655798795

Scales and comparisons

• 16,438,534,943,922 seconds is equal to 522,694 years, 29 weeks, 2 days, 2 hours, 38 minutes, 42 seconds.
• To count from 1 to 16,438,534,943,922 would take you about one million, three hundred six thousand, seven hundred thirty-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 16438534943922 cubic inches would be around 2118.9 feet tall.

Recreational maths with 16438534943922

• 16438534943922 backwards is 22934943583461
• 16438534943922 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 16438534943922's digits is 63
• More coming soon!