13666384368

Names of 13666384368

• Cardinal: 13666384368 can be written as Thirteen billion, six hundred sixty-six million, three hundred eighty-four thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.3666384368 × 10¹⁰

Factors of 13666384368

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 266

Divisors of 13666384368

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 36 39 41 42 48 52 54 56 61 63 72 78 82 84 91 104 108 112 117 122 123 126 139 144 156 164 168 182 183 189 208 216 234 244 246 252 273 278 287 312 328 336 351 364 366 369 378 417 427 432 468 488 492 504 533 546 549 556 574 624 656 702 728 732 738 756 793 819 834 854 861 936 973 976 984 1008 1066 1092 1098 1107 1112 1148 1251 1281 1404 1456 1464 1476 1512 1586 1599 1638 1647 1668 1708 1722 1807 1872 1946 1968 2132 2184 2196 2214 2224 2296 2379 2457 2501 2502 2562 2583 2808 2919 2928 2952 3024 3172 3198 3276 3294 3336 3416 3444 3614 3731 3753 3843 3892 4264 4368 4392 4428 4592 4758 4797 4914 5002 5004 5124 5166 5421 5551 5616 5699 5838 5904 6344 6396 6552 6588 6672 6832 6888 7137 7228 7462 7503 7506 7686 7749 7784 8479 8528 8757 8784 8856 9516 9594 9828 10004 10008 10248 10332 10842 11102 11193 11398 11529 11676 12649 12688 12792 13104 13176 13776 14274 14391 14456 14924 15006 15012 15372 15498 15568 16263 16653 16958 17097 17507 17514 17712 19032 19188 19656 20008 20016 20496 20664 21411 21684 22204 22386 22509 22796 23058 23352 25298 25437 25584 26271 26352 28548 28782 28912 29848 30012 30024 30744 30996 32513 32526 33306 33579 33916 34194 35014 35028 37947 38064 38376 39312 39893 40016 41328 42822 43368 44408 44772 45018 45592 46116 46704 48789 49959 50596 50874 51291 52521 52542 57096 57564 59353 59696 60024 60048 61488 61992 65026 65052 66612 67158 67527 67832 68388 70028 70056 74087 75894 76311 76752 79786 85644 86736 88816 89544 90036 91184 92232 97539 97578 99918 100737 101192 101748 102582 105042 105084 110227 113841 114192 115128 118706 119679 120048 123984 130052 130104 133224 134316 135054 135664 136776 140056 140112 148174 149877 151788 152622 153873 157563 159572 171288 178059 179088 180072 184464 195078 195156 199836 201474 202384 203496 205164 210084 210168 220454 222261 227591 227682 228933 230256 237412 239358 260104 260208 266448 268632 270108 273552 280112 292617 296348 299754 303576 305244 307746 315126 319144 330681 341523 342576 347639 356118 359037 360144 390156 390312 399672 402948 406992 410328 420168 420336 440908 444522 455182 455364 457866 472689 474824 478716 518609 520208 534177 537264 540216 585234 592696 599508 607152 610488 615492 630252 638288 661362 666783 682773 683046 695278 712236 718074 771589 780312 780624 799344 805896 820656 840336 877851 881816 889044 910364 910728 915732 945378 949648 957432 992043 1037218 1042917 1068354 1077111 1080432 1170468 1185392 1199016 1220976 1230984 1260504 1322724 1333566 1365546 1366092 1390556 1424472 1436148 1543178 1555827 1560624 1602531 1611792 1755702 1763632 1778088 1820728 1821456 1831464 1890756 1914864 1984086 2000349 2048319 2074436 2085834 2136708 2154222 2314767 2340936 2398032 2433473 2461968 2521008 2645448 2667132 2731092 2732184 2781112 2848944 2872296 2976129 3086356 3111654 3128751 3205062 3511404 3556176 3641456 3662928 3781512 3968172 4000698 4096638 4148872 4171668 4273416 4308444 4519307 4629534 4667481 4681872 4866946 5290896 5334264 5462184 5464368 5562224 5744592 5952258 6144957 6172712 6223308 6257502 6410124 6944301 7022808 7300419 7563024 7936344 8001396 8193276 8297744 8343336 8546832 8616888 9038614 9259068 9334962 9386253 9733892 10668528 10924368 11904516 12289914 12345424 12446616 12515004 12820248 13557921 13888602 14002443 14045616 14600838 15872688 16002792 16386552 16686672 17233776 18077228 18518136 18669924 18772506 19467784 20832903 21901257 23809032 24579828 24893232 25030008 25640496 27115842 27777204 28004886 29201676 31635149 32005584 32773104 36154456 37036272 37339848 37545012 38935568 40673763 41665806 43802514 47618064 49159656 50060016 54231684 55554408 56009772 58403352 63270298 65703771 72308912 74679696 75090024 81347526 83331612 87605028 94905447 98319312 108463368 111108816 112019544 116806704 122021289 126540596 131407542 150180048 162695052 166663224 175210056 189810894 216926736 224039088 244042578 253081192 262815084 284716341 325390104 333326448 350420112 379621788 488085156 506162384 525630168 569432682 650780208 759243576 854149023 976170312 1051260336 1138865364 1518487152 1708298046 1952340624 2277730728 3416596092 4555461456 6833192184 13666384368
• Sum of all divisors σ(n): 50630092800
• Sum of proper divisors (its aliquot sum) s(n): 36963708432
• 13666384368 is an abundant number, because the sum of its proper divisors (36963708432) is greater than itself. Its abundance is 23297324064

Bases of 13666384368

• Binary: 1100101110100101000111100111110000₂
• Hexadecimal: 0x32E9479F0
• Base-36: 6A0M1O0

Squares and roots of 13666384368

• 13666384368 squared (13666384368²) is 186770061693914759424
• 13666384368 cubed (13666384368³) is 2552471451544112268916634284032
• The square root of 13666384368 is 116903.3120488893
• The cube root of 13666384368 is 2390.8438380461

Scales and comparisons

• 13,666,384,368 seconds is equal to 434 years, 28 weeks, 3 days, 17 hours, 52 minutes, 48 seconds.
• To count from 1 to 13,666,384,368 would take you about eight hundred sixty-nine 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 13666384368 cubic inches would be around 199.2 feet tall.

Recreational maths with 13666384368

• 13666384368 backwards is 86348366631
• 13666384368 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13666384368's digits is 54
• More coming soon!