216379026864

Names of 216379026864

• Cardinal: 216379026864 can be written as Two hundred sixteen billion, three hundred seventy-nine million, twenty-six thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 2.16379026864 × 10¹¹

Factors of 216379026864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1454

Divisors of 216379026864

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 16 18 21 22 24 26 27 28 33 36 39 42 44 48 52 54 56 63 66 72 77 78 84 88 91 99 104 108 112 117 126 132 143 144 154 156 168 176 182 189 198 208 216 231 234 252 264 273 286 297 308 312 336 351 364 378 396 429 432 462 468 504 528 546 572 594 616 624 661 693 702 728 756 757 792 819 858 924 936 1001 1008 1092 1144 1188 1232 1287 1322 1386 1404 1456 1512 1514 1584 1638 1716 1848 1872 1983 2002 2079 2184 2271 2288 2376 2457 2574 2644 2772 2808 3003 3024 3028 3276 3432 3696 3861 3966 4004 4158 4368 4542 4627 4752 4914 5148 5288 5299 5544 5616 5949 6006 6056 6552 6813 6864 7271 7722 7932 8008 8316 8327 8593 9009 9084 9254 9828 9841 10296 10576 10598 11088 11898 12012 12112 13104 13626 13881 14542 15444 15864 15897 16016 16632 16654 17186 17847 18018 18168 18508 19656 19682 20439 20592 21196 21813 23796 24024 24981 25779 27027 27252 27762 29084 29523 30888 31728 31794 33264 33308 34372 35694 36036 36336 37016 39312 39364 40878 41643 42392 43626 47592 47691 48048 49962 50897 51558 54054 54504 55524 58168 58289 59046 60151 61776 63588 65439 66616 68744 68887 71388 72072 74032 74943 77337 78728 81756 83286 84784 87252 88569 94523 95184 95382 99924 101794 103116 108108 108251 109008 111048 116336 116578 118092 120302 124929 127176 130878 133232 137488 137774 142776 143073 144144 149886 152691 154674 157456 163512 166572 174504 174867 177138 180453 189046 190764 196317 199848 203588 206232 206661 216216 216502 222096 224829 232011 233156 236184 240604 249858 254352 261756 265707 275548 283569 285552 286146 299772 305382 309348 324753 327024 333144 349008 349734 354276 360906 378092 381528 392634 399696 407176 412464 413322 432432 433004 449658 458073 464022 466312 472368 481208 499716 500377 523512 524601 531414 541359 551096 567138 572292 599544 610764 618696 619983 649506 661661 666288 699468 708552 721812 756184 757757 763056 785268 814352 826644 850707 866008 899316 916146 928044 932624 962416 974259 999432 1000754 1047024 1049202 1062828 1082718 1102192 1134276 1144584 1199088 1221528 1237392 1239966 1299012 1323322 1374219 1398936 1417104 1443624 1501131 1512368 1515514 1570536 1573803 1624077 1653288 1701414 1732016 1798632 1832292 1856088 1859949 1948518 1984983 1998864 2001508 2098404 2125656 2165436 2268552 2273271 2289168 2443056 2479932 2552121 2598024 2646644 2748438 2797872 2887248 2922777 3002262 3031028 3141072 3147606 3248154 3306576 3402828 3502639 3597264 3664584 3712176 3719898 3897036 3969966 4003016 4196808 4251312 4330872 4503393 4537104 4546542 4959864 5104242 5196048 5293288 5496876 5504147 5845554 5954949 6004524 6062056 6295212 6496308 6504901 6805656 6819813 7005278 7329168 7439796 7794072 7939932 8006032 8393616 8661744 9006786 9093084 9919728 10208484 10507917 10586576 10993752 11008294 11691108 11909898 12009048 12124112 12590424 12992616 13009802 13510179 13611312 13639626 14010556 14879592 15588144 15879864 16512441 17864847 18013572 18186168 19514703 20416968 20459439 21015834 21987504 22016588 23382216 23819796 24018096 25180848 25985232 26019604 27020358 27279252 28021112 29759184 31523751 31759728 33024882 35729694 36027144 36372336 38529029 39029406 40833936 40918878 42031668 44033176 45534307 46764432 47639592 49537323 52039208 54040716 54558504 56042224 58544109 63047502 66049764 71459388 71553911 72054288 77058058 78058812 81837756 84063336 88066352 91068614 94571253 95279184 99074646 104078416 108081432 109117008 115587087 117088218 126095004 132099528 136602921 142918776 143107822 148611969 154116116 156117624 163675512 168126672 175632327 182137228 189142506 198149292 214661733 216162864 231174174 234176436 252190008 264199056 273205842 285837552 286215644 297223938 308232232 312235248 327351024 346761261 351264654 364274456 378285012 396298584 409808763 429323466 462348348 468352872 500877377 504380016 546411684 572431288 594447876 616464464 643985199 693522522 702529308 728548912 756570024 792597168 819617526 858646932 924696696 936705744 1001754754 1040283783 1092823368 1144862576 1188895752 1229426289 1287970398 1387045044 1405058616 1502632131 1513140048 1639235052 1717293864 1849393392 1931955597 2003509508 2080567566 2185646736 2377791504 2458852578 2575940796 2774090088 2810117232 3005264262 3278470104 3434587728 3863911194 4007019016 4161135132 4507896393 4917705156 5151881592 5548180176 6010528524 6556940208 7727822388 8014038032 8322270264 9015792786 9835410312 10303763184 12021057048 13523689179 15455644776 16644540528 18031585572 19670820624 24042114096 27047378358 30911289552 36063171144 54094756716 72126342288 108189513432 216379026864
• Sum of all divisors σ(n): 836273141760
• Sum of proper divisors (its aliquot sum) s(n): 619894114896
• 216379026864 is an abundant number, because the sum of its proper divisors (619894114896) is greater than itself. Its abundance is 403515088032

Bases of 216379026864

• Binary: 11001001100001001100011110110110110000₂
• Hexadecimal: 0x326131EDB0
• Base-36: 2REIHHO0

Squares and roots of 216379026864

• 216379026864 squared (216379026864²) is 46819883266611633674496
• 216379026864 cubed (216379026864³) is 10130840779115502757108697015660544
• The square root of 216379026864 is 465165.5907996635
• The cube root of 216379026864 is 6003.5074572243

Scales and comparisons

• 216,379,026,864 seconds is equal to 6,880 years, 9 weeks, 3 days, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 216,379,026,864 would take you about thirteen thousand, seven hundred sixty 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 216379026864 cubic inches would be around 500.3 feet tall.

Recreational maths with 216379026864

• 216379026864 backwards is 468620973612
• 216379026864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216379026864's digits is 54
• More coming soon!