216727889664

Names of 216727889664

• Cardinal: 216727889664 can be written as Two hundred sixteen billion, seven hundred twenty-seven million, eight hundred eighty-nine thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 2.16727889664 × 10¹¹

Factors of 216727889664

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 280

Divisors of 216727889664

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 17 22 24 26 32 33 34 39 44 48 51 52 61 64 66 68 78 88 96 102 104 121 122 128 132 136 143 156 173 176 183 187 192 204 208 221 242 244 256 264 272 286 312 346 352 363 366 374 384 408 416 429 442 484 488 519 528 544 561 572 624 663 671 692 704 726 732 748 768 793 816 832 858 884 968 976 1037 1038 1056 1088 1122 1144 1248 1326 1342 1384 1408 1452 1464 1496 1573 1586 1632 1664 1716 1768 1903 1936 1952 2013 2057 2074 2076 2112 2176 2244 2249 2288 2379 2431 2496 2652 2684 2768 2816 2904 2928 2941 2992 3111 3146 3172 3264 3328 3432 3536 3806 3872 3904 4026 4114 4148 4152 4224 4352 4488 4498 4576 4719 4758 4862 4992 5304 5368 5536 5709 5808 5856 5882 5984 6171 6222 6292 6344 6528 6747 6864 7072 7293 7381 7612 7744 7808 8052 8228 8296 8304 8448 8723 8823 8976 8996 9152 9438 9516 9724 9984 10553 10608 10736 11072 11407 11418 11616 11712 11764 11968 12342 12444 12584 12688 13056 13481 13494 13728 14144 14586 14762 15224 15488 15616 16104 16456 16592 16608 17446 17646 17952 17992 18304 18876 19032 19448 20933 21106 21216 21472 22143 22144 22814 22836 23232 23424 23528 23936 24684 24739 24888 25168 25376 26169 26741 26962 26988 27456 28288 29172 29524 30448 30976 31659 32208 32351 32912 33184 33216 34221 34892 35292 35904 35984 36608 37752 38064 38233 38896 40443 41866 42212 42432 42944 44286 44288 45628 45672 46464 46848 47056 47872 49368 49478 49776 50336 50752 52338 53482 53924 53976 54912 56576 58344 59048 60896 62799 63318 64416 64702 65824 66368 66432 68442 69784 70584 71808 71968 74217 75504 76128 76466 77792 80223 80886 83732 84424 84864 85888 88572 91256 91344 92928 94112 95953 97053 98736 98956 99552 100672 101504 104676 106964 107848 107952 109824 114699 116083 116688 118096 121792 125477 125598 126636 128832 129404 131648 132736 132864 136884 137189 139568 141168 143616 143936 148291 148434 151008 152256 152932 155584 160446 161772 167464 168848 169728 171776 177144 179401 182512 182688 188224 191906 194106 197472 197912 199104 201344 203008 209352 213928 215696 215904 229398 232166 233376 236192 243584 250954 251196 253272 257664 258808 263296 265472 272129 273768 274378 279136 282336 287859 287872 296582 296868 302016 304512 305864 311168 320892 323544 334928 337696 348249 354288 355861 358802 365024 365376 376431 376448 383812 388212 394944 395824 398208 402688 411567 418704 420563 427856 431392 431808 444873 458796 464332 466752 472384 487168 501908 502392 506544 515328 517616 526592 538203 544258 547536 548756 558272 564672 575718 575744 593164 593736 604032 609024 611728 622336 641784 647088 669856 675392 696498 708576 711722 717604 730048 730752 752862 752896 767624 776424 789888 791648 796416 816387 823134 837408 841126 855712 862784 863616 889746 917592 928664 933504 944768 1003816 1004784 1013088 1035232 1067583 1076406 1088516 1095072 1097512 1116544 1129344 1151436 1186328 1187472 1208064 1223456 1261689 1276913 1283568 1294176 1339712 1350784 1392996 1417152 1423444 1435208 1460096 1461504 1505724 1509079 1535248 1552848 1579776 1583296 1631201 1632774 1646268 1674816 1682252 1711424 1725568 1727232 1779492 1835184 1857328 1867008 1889536 1973411 2007632 2009568 2026176 2070464 2135166 2152812 2177032 2190144 2195024 2233088 2258688 2302872 2332213 2372656 2374944 2446912 2523378 2553826 2567136 2588352 2679424 2701568 2785992 2834304 2846888 2870416 2920192 3011448 3018158 3070496 3105696 3166592 3262402 3265548 3292536 3349632 3364504 3422848 3451136 3558984 3670368 3714656 3830739 3946822 4015264 4019136 4052352 4140928 4270332 4305624 4354064 4380288 4390048 4527237 4605744 4626193 4664426 4745312 4749888 4893603 4893824 5046756 5107652 5134272 5176704 5358848 5571984 5668608 5693776 5740832 5920233 6022896 6036316 6140992 6211392 6333184 6524804 6531096 6585072 6699264 6729008 6845696 6996639 7117968 7340736 7429312 7661478 7893644 8030528 8038272 8104704 8281856 8540664 8611248 8708128 8760576 8780096 9054474 9211488 9252386 9328852 9490624 9499776 9787206 9787648 10093512 10215304 10268544 10353408 11143968 11387552 11481664 11840466 12045792 12072632 12281984 12422784 13049608 13062192 13170144 13458016 13878579 13993278 14235936 14681472 14858624 15322956 15787288 16061056 16076544 16599869 17081328 17222496 17416256 17560192 18108948 18422976 18504772 18657704 18981248 18999552 19574412 20187024 20430608 20537088 21707521 22287936 22775104 22963328 23680932 24091584 24145264 24563968 24845568 25654343 26099216 26124384 26340288 26916032 27757158 27986556 28471872 29362944 29717248 30645912 31574576 32122112 33199738 34162656 34444992 34832512 35120384 36217896 36845952 37009544 37315408 37962496 39148824 40374048 40861216 43415042 44575872 45550208 45926656 47361864 48183168 48290528 49799607 51308686 52198432 52248768 52680576 53832064 55514316 55973112 56943744 61291824 63149152 65122563 66399476 68325312 68889984 69665024 72435792 73691904 74019088 74630816 76963029 78297648 80748096 81722432 86830084 89151744 91100416 94723728 96366336 96581056 99599214 102617372 104396864 104497536 105361152 107664128 111028632 111946224 113887488 122583648 126298304 130245126 132798952 136650624 137779968 144871584 148038176 149261632 153926058 156595296 161496192 163444864 173660168 189447456 193162112 199198428 205234744 208793728 208995072 222057264 223892448 245167296 252596608 260490252 265597904 273301248 282197773 289743168 296076352 298523264 307852116 313190592 322992384 326889728 347320336 378894912 386324224 398396856 410469488 417587456 444114528 447784896 490334592 505193216 520980504 531195808 564395546 579486336 592152704 597046528 615704232 626381184 694640672 757789824 796793712 820938976 846593319 888229056 895569792 980669184 1041961008 1062391616 1128791092 1158972672 1184305408 1231408464 1252762368 1389281344 1515579648 1593587424 1641877952 1693186638 1776458112 1791139584 2083922016 2124783232 2257582184 2462816928 2778562688 3187174848 3283755904 3386373276 3552916224 4167844032 4249566464 4515164368 4925633856 5557125376 6374349696 6567511808 6772746552 8335688064 9030328736 9851267712 12748699392 13545493104 16671376128 18060657472 19702535424 27090986208 36121314944 54181972416 72242629888 108363944832 216727889664
• Sum of all divisors σ(n): 739050322752
• Sum of proper divisors (its aliquot sum) s(n): 522322433088
• 216727889664 is an abundant number, because the sum of its proper divisors (522322433088) is greater than itself. Its abundance is 305594543424

Bases of 216727889664

• Binary: 11001001110101111111010010011100000000₂
• Hexadecimal: 0x3275FD2700
• Base-36: 2RKA6TXC

Squares and roots of 216727889664

• 216727889664 squared (216727889664²) is 46970978158210958032896
• 216727889664 cubed (216727889664³) is 10179920971682898448189218770386944
• The square root of 216727889664 is 465540.4275291243
• The cube root of 216727889664 is 6006.7321626173

Scales and comparisons

• 216,727,889,664 seconds is equal to 6,891 years, 14 weeks, 2 days, 15 hours, 34 minutes, 24 seconds.
• To count from 1 to 216,727,889,664 would take you about thirteen thousand, seven hundred eighty-two 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 216727889664 cubic inches would be around 500.6 feet tall.

Recreational maths with 216727889664

• 216727889664 backwards is 466988727612
• 216727889664 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 216727889664's digits is 66
• More coming soon!