218263520832

Names of 218263520832

• Cardinal: 218263520832 can be written as Two hundred eighteen billion, two hundred sixty-three million, five hundred twenty thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.18263520832 × 10¹¹

Factors of 218263520832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2401

Divisors of 218263520832

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 48 49 56 57 64 76 84 96 98 112 114 133 147 152 168 192 196 224 228 266 294 304 336 392 399 448 456 532 588 608 672 757 784 798 912 931 1064 1176 1216 1344 1514 1568 1596 1613 1824 1862 2128 2271 2352 2793 3028 3136 3192 3226 3648 3724 4256 4542 4704 4839 5299 5586 6056 6384 6452 7448 8512 9084 9408 9678 10598 11172 11291 12112 12768 12904 14383 14896 15897 18168 19356 21196 22344 22582 24224 25536 25808 28766 29792 30647 31794 33873 36336 37093 38712 42392 43149 44688 45164 48448 51616 57532 59584 61294 63588 67746 72672 74186 77424 79037 84784 86298 89376 90328 91941 100681 103232 111279 115064 122588 127176 135492 145344 148372 154848 158074 169568 172596 178752 180656 183882 201362 214529 222558 230128 237111 245176 254352 270984 296744 302043 309696 316148 339136 345192 361312 367764 402724 429058 445116 460256 474222 490352 508704 541968 593488 604086 632296 643587 690384 704767 722624 735528 805448 858116 890232 920512 948444 980704 1017408 1083936 1186976 1208172 1221041 1264592 1287174 1380768 1409534 1471056 1501703 1610896 1716232 1780464 1896888 1961408 2114301 2167872 2373952 2416344 2442082 2529184 2574348 2761536 2819068 2942112 3003406 3221792 3432464 3560928 3663123 3793776 4228602 4505109 4832688 4884164 5058368 5148696 5638136 5884224 6006812 6443584 6864928 7121856 7326246 7587552 8457204 8547287 9010218 9665376 9768328 10297392 11276272 12013624 13729856 14652492 15175104 16914408 17094574 18020436 19330752 19536656 20594784 22552544 23199779 24027248 25641861 29304984 33828816 34189148 36040872 39073312 41189568 45105088 46399558 48054496 51283722 58609968 59831009 67657632 68378296 69599337 72081744 78146624 92799116 96108992 102567444 117219936 119662018 135315264 136756592 139198674 144163488 162398453 179493027 185598232 205134888 234439872 239324036 273513184 278397348 288326976 324796906 358986054 371196464 410269776 478648072 487195359 547026368 556794696 649593812 717972108 742392928 820539552 957296144 974390718 1113589392 1136789171 1299187624 1435944216 1484785856 1641079104 1914592288 1948781436 2227178784 2273578342 2598375248 2871888432 3410367513 3829184576 3897562872 4454357568 4547156684 5196750496 5743776864 6820735026 7795125744 9094313368 10393500992 11487553728 13641470052 15590251488 18188626736 27282940104 31180502976 36377253472 54565880208 72754506944 109131760416 218263520832
• Sum of all divisors σ(n): 708502357440
• Sum of proper divisors (its aliquot sum) s(n): 490238836608
• 218263520832 is an abundant number, because the sum of its proper divisors (490238836608) is greater than itself. Its abundance is 271975315776

Bases of 218263520832

• Binary: 11001011010001100001010000011001000000₂
• Hexadecimal: 0x32D1850640
• Base-36: 2S9OGQIO

Squares and roots of 218263520832

• 218263520832 squared (218263520832²) is 47638964525980897972224
• 218263520832 cubed (218263520832³) is 10397848126231340729794579581370368
• The square root of 218263520832 is 467186.8157728769
• The cube root of 218263520832 is 6020.8857395119

Scales and comparisons

• 218,263,520,832 seconds is equal to 6,940 years, 5 weeks, 3 days, 3 hours, 47 minutes, 12 seconds.
• To count from 1 to 218,263,520,832 would take you about thirteen thousand, eight hundred eighty 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 218263520832 cubic inches would be around 501.7 feet tall.

Recreational maths with 218263520832

• 218263520832 backwards is 238025362812
• 218263520832 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 218263520832's digits is 42
• More coming soon!