218221118720000

Names of 218221118720000

• Cardinal: 218221118720000 can be written as Two hundred eighteen trillion, two hundred twenty-one billion, one hundred eighteen million, seven hundred twenty thousand.

Scientific notation

• Scientific notation: 2.1822111872 × 10¹⁴

Factors of 218221118720000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 1205

Divisors of 218221118720000

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 25 32 40 44 50 55 64 80 88 100 110 121 125 128 160 176 200 220 242 250 256 275 320 352 400 440 484 500 512 550 605 625 640 704 800 880 968 1000 1024 1100 1187 1210 1250 1280 1375 1408 1600 1760 1936 2000 2048 2200 2374 2420 2500 2560 2750 2816 3025 3200 3520 3872 4000 4400 4748 4840 5000 5120 5500 5632 5935 6050 6400 6875 7040 7744 8000 8800 9496 9680 10000 10240 11000 11264 11870 12100 12800 13057 13750 14080 15125 15488 16000 17600 18992 19360 20000 22000 22528 23740 24200 25600 26114 27500 28160 29675 30250 30976 32000 35200 37984 38720 40000 44000 47480 48400 51200 52228 55000 56320 59350 60500 61952 64000 65285 70400 75625 75968 77440 80000 88000 94960 96800 104456 110000 112640 118700 121000 123904 128000 130570 140800 143627 148375 151250 151936 154880 160000 176000 189920 193600 208912 220000 237400 242000 247808 256000 261140 281600 287254 296750 302500 303872 309760 320000 326425 352000 379840 387200 417824 440000 474800 484000 522280 563200 574508 593500 605000 607744 619520 640000 652850 704000 718135 741875 759680 774400 835648 880000 949600 968000 1044560 1149016 1187000 1210000 1215488 1239040 1280000 1305700 1408000 1408969 1436270 1483750 1519360 1548800 1632125 1671296 1760000 1899200 1936000 2089120 2298032 2374000 2420000 2430976 2611400 2816000 2817938 2872540 2967500 3038720 3097600 3264250 3342592 3520000 3590675 3798400 3872000 4178240 4596064 4748000 4840000 5222800 5635876 5745080 5935000 6077440 6195200 6528500 6685184 7040000 7044845 7181350 7596800 7744000 8160625 8356480 9192128 9496000 9680000 10445600 11271752 11490160 11870000 12154880 13057000 13370368 14080000 14089690 14362700 15193600 15488000 15498659 16321250 16712960 17953375 18384256 18992000 19360000 20891200 22543504 22980320 23740000 26114000 26740736 28179380 28725400 30387200 30976000 30997318 32642500 33425920 35224225 35906750 36768512 37984000 38720000 41782400 45087008 45960640 47480000 52228000 56358760 57450800 60774400 61994636 65285000 66851840 70448450 71813500 73537024 75968000 77440000 77493295 83564800 89766875 90174016 91921280 94960000 104456000 112717520 114901600 123989272 130570000 133703680 140896900 143627000 147074048 151936000 154880000 154986590 167129600 170485249 176121125 179533750 180348032 183842560 189920000 208912000 225435040 229803200 247978544 261140000 281793800 287254000 294148096 303872000 309973180 334259200 340970498 352242250 359067500 360696064 367685120 379840000 387466475 417824000 450870080 459606400 495957088 522280000 563587600 574508000 619946360 668518400 681940996 704484500 718135000 721392128 735370240 759680000 774932950 835648000 852426245 880605625 901740160 919212800 991914176 1044560000 1127175200 1149016000 1239892720 1363881992 1408969000 1436270000 1442784256 1470740480 1519360000 1549865900 1671296000 1704852490 1761211250 1803480320 1838425600 1937332375 1983828352 2089120000 2254350400 2298032000 2479785440 2727763984 2817938000 2872540000 2885568512 3099731800 3342592000 3409704980 3522422500 3606960640 3676851200 3874664750 3967656704 4178240000 4262131225 4508700800 4596064000 4959570880 5455527968 5635876000 5745080000 6199463600 6819409960 7044845000 7213921280 7353702400 7749329500 7935313408 8356480000 8524262450 9017401600 9192128000 9686661875 9919141760 10911055936 11271752000 11490160000 12398927200 13638819920 14089690000 14427842560 15498659000 15870626816 16712960000 17048524900 18034803200 18384256000 19373323750 19838283520 21310656125 21822111872 22543504000 22980320000 24797854400 27277639840 28179380000 30997318000 31741253632 34097049800 36069606400 36768512000 38746647500 39676567040 42621312250 43644223744 45087008000 45960640000 49595708800 54555279680 56358760000 61994636000 68194099600 72139212800 77493295000 79353134080 85242624500 87288447488 90174016000 91921280000 99191417600 106553280625 109110559360 112717520000 123989272000 136388199200 154986590000 158706268160 170485249000 174576894976 180348032000 183842560000 198382835200 213106561250 218221118720 225435040000 247978544000 272776398400 309973180000 340970498000 349153789952 360696064000 396765670400 426213122500 436442237440 450870080000 495957088000 545552796800 619946360000 681940996000 793531340800 852426245000 872884474880 901740160000 991914176000 1091105593600 1239892720000 1363881992000 1704852490000 1745768949760 1803480320000 1983828352000 2182211187200 2479785440000 2727763984000 3409704980000 3967656704000 4364422374400 4959570880000 5455527968000 6819409960000 8728844748800 9919141760000 10911055936000 13638819920000 19838283520000 21822111872000 27277639840000 43644223744000 54555279680000 109110559360000 218221118720000
• Sum of all divisors σ(n): 599824289859795
• Sum of proper divisors (its aliquot sum) s(n): 381603171139795
• 218221118720000 is an abundant number, because the sum of its proper divisors (381603171139795) is greater than itself. Its abundance is 163382052419795

Bases of 218221118720000

• Binary: 110001100111100010010000010000111000100000000000₂
• Hexadecimal: 0xC67890438800
• Base-36: 25CPEBS7I8

Squares and roots of 218221118720000

• 218221118720000 squared (218221118720000²) is 47620456655408334438400000000
• 218221118720000 cubed (218221118720000³) is 10391789325300476279559550926848000000000000
• The square root of 218221118720000 is 14772309.1871244017
• The cube root of 218221118720000 is 60204.9582123847

Scales and comparisons

• 218,221,118,720,000 seconds is equal to 6,938,756 years, 29 weeks, 5 days, 14 hours, 13 minutes, 20 seconds.
• To count from 1 to 218,221,118,720,000 would take you about seventeen million, three hundred forty-six thousand, eight hundred ninety-one 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 218221118720000 cubic inches would be around 5017.1 feet tall.

Recreational maths with 218221118720000

• 218221118720000 backwards is 000027811122812
• The number of decimal digits it has is: 15
• The sum of 218221118720000's digits is 35
• More coming soon!