218424049272

Names of 218424049272

• Cardinal: 218424049272 can be written as Two hundred eighteen billion, four hundred twenty-four million, forty-nine thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 2.18424049272 × 10¹¹

Factors of 218424049272

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1042

Divisors of 218424049272

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 18 22 24 26 29 33 36 39 44 52 58 66 72 73 78 87 88 99 104 116 117 121 132 143 146 156 174 198 219 232 234 242 261 264 286 292 312 319 348 363 377 396 429 438 468 484 522 572 584 638 657 696 726 754 792 803 858 876 911 936 949 957 968 1044 1089 1131 1144 1276 1287 1314 1452 1508 1573 1606 1716 1752 1822 1898 1914 2088 2117 2178 2262 2409 2552 2574 2628 2733 2847 2871 2904 3016 3146 3212 3393 3432 3509 3644 3796 3828 4147 4234 4356 4524 4719 4818 5148 5256 5466 5694 5742 6292 6351 6424 6786 7018 7227 7288 7592 7656 8199 8294 8468 8541 8712 8833 9048 9438 9636 10021 10296 10439 10527 10932 11388 11484 11843 12441 12584 12702 13572 14036 14157 14454 16398 16588 16936 17082 17666 18876 19053 19272 20042 20878 21054 21864 22776 22968 23287 23686 24882 25404 26419 26499 27144 27521 28072 28314 28908 30063 31317 31581 32796 33176 34164 35332 35529 37323 37752 38106 40084 41756 42108 45617 46574 47372 49764 50808 52838 52998 55042 56628 57816 60126 62634 63162 65592 66503 68328 69861 70664 71058 74646 76212 79257 79497 80168 82563 83512 84216 90189 91234 93148 93951 94744 99528 105676 105996 106587 110084 110231 113256 114829 120252 125268 126324 130273 133006 136851 139722 142116 149292 152424 158514 158994 165126 180378 182468 186296 187902 199509 209583 211352 211992 213174 220168 220462 229658 237771 240504 247689 250536 252648 256157 260546 266012 273702 279444 284232 290609 298584 302731 317028 317988 330252 330693 343447 344487 360756 364936 375804 390819 399018 410553 419166 426348 440924 459316 475542 495378 512314 521092 532024 547404 558888 581218 598527 605462 634056 635976 660504 661386 686894 688974 721512 731533 751608 768471 781638 798036 821106 838332 852696 864539 871827 881848 908193 918632 951084 990756 992079 1024628 1030341 1033461 1042184 1094808 1162436 1172457 1197054 1210924 1322772 1373788 1377948 1433003 1463066 1536942 1563276 1596072 1642212 1676664 1729078 1743654 1816386 1902168 1928587 1981512 1984158 2049256 2060682 2066922 2194599 2305413 2324872 2344914 2394108 2421848 2593617 2615481 2645544 2724579 2747576 2755896 2866006 2926132 3073884 3091023 3126552 3196699 3284424 3330041 3458156 3487308 3632772 3777917 3857174 3968316 4121364 4133844 4299009 4389198 4610826 4689828 4788216 5187234 5230962 5449158 5732012 5785761 5852264 6147768 6182046 6393398 6583797 6660082 6916312 6974616 7265544 7555834 7714348 7780851 7936632 8046863 8242728 8267688 8598018 8778396 9221652 9379656 9509929 9590097 9990123 10374468 10461924 10898316 11333751 11464024 11571522 12364092 12786796 12897027 13167594 13320164 15111668 15428696 15561702 16093726 17196036 17357283 17556792 18443304 19019858 19180194 19980246 20748936 20923848 21214457 21796632 22667502 23143044 24140589 24728184 25071631 25573592 25794054 26335188 26640328 28529787 28770291 29970369 30223336 31123404 32187452 34001253 34392072 34714566 38039716 38360388 39960492 41557087 42428914 45335004 46286088 48281178 50143262 51588108 52670376 57059574 57540582 59940738 62246808 63643371 64374904 68002506 69429132 72421767 75214893 76079432 76720776 79920984 83114174 84857828 85589361 90670008 96562356 100286524 103176216 104609219 114119148 115081164 119881476 124671261 127286742 136005012 138858264 144843534 150429786 166228348 169715656 171178722 190930113 193124712 200573048 209218438 225644679 228238296 230162328 233359027 239762952 249342522 254573484 272010024 275787941 289687068 300859572 313827657 332456696 342357444 374013783 381860226 418436876 451289358 466718054 498685044 509146968 551575882 579374136 601719144 627655314 684714888 700077081 748027566 763720452 827363823 836873752 902578716 933436108 941482971 997370088 1103151764 1255310628 1400154162 1496055132 1527440904 1654727646 1805157432 1866872216 1882965942 2100231243 2206303528 2482091469 2510621256 2800308324 2992110264 3033667351 3309455292 3765931884 4200462486 4964182938 5600616648 6067334702 6618910584 7531863768 8400924972 9101002053 9928365876 12134669404 16801849944 18202004106 19856731752 24269338808 27303006159 36404008212 54606012318 72808016424 109212024636 218424049272
• Sum of all divisors σ(n): 735126537600
• Sum of proper divisors (its aliquot sum) s(n): 516702488328
• 218424049272 is an abundant number, because the sum of its proper divisors (516702488328) is greater than itself. Its abundance is 298278439056

Bases of 218424049272

• Binary: 11001011011011000101100111111001111000₂
• Hexadecimal: 0x32DB167E78
• Base-36: 2SCC1F20

Squares and roots of 218424049272

• 218424049272 squared (218424049272²) is 47709065300377083729984
• 218424049272 cubed (218424049272³) is 10420807229890629616817694759771648
• The square root of 218424049272 is 467358.5874593511
• The cube root of 218424049272 is 6022.3614580003

Scales and comparisons

• 218,424,049,272 seconds is equal to 6,945 years, 10 weeks, 6 days, 3 hours, 1 minute, 12 seconds.
• To count from 1 to 218,424,049,272 would take you about thirteen thousand, eight hundred ninety 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 218424049272 cubic inches would be around 501.9 feet tall.

Recreational maths with 218424049272

• 218424049272 backwards is 272940424812
• The number of decimal digits it has is: 12
• The sum of 218424049272's digits is 45
• More coming soon!