218428242919424000

Names of 218428242919424000

• Cardinal: 218428242919424000 can be written as Two hundred eighteen quadrillion, four hundred twenty-eight trillion, two hundred forty-two billion, nine hundred nineteen million, four hundred twenty-four thousand.

Scientific notation

• Scientific notation: 2.18428242919424 × 10¹⁷

Factors of 218428242919424000

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 948

Divisors of 218428242919424000

• Number of divisors d(n): 352
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 256 320 400 500 512 640 800 941 1000 1024 1280 1600 1882 2000 2048 2560 3200 3764 4000 4096 4705 5120 6400 7528 8000 8192 9410 10240 12800 15056 16000 16384 18820 20480 23525 25600 30112 32000 32768 37640 40960 47050 51200 60224 64000 65536 75280 81920 94100 102400 117625 120448 128000 131072 150560 163840 188200 204800 235250 240896 256000 262144 301120 327680 376400 409600 470500 481792 512000 524288 602240 655360 752800 819200 885481 941000 963584 1024000 1048576 1204480 1310720 1505600 1638400 1770962 1882000 1927168 2048000 2097152 2408960 2621440 3011200 3276800 3541924 3764000 3854336 4096000 4427405 4817920 5242880 6022400 6553600 7083848 7528000 7708672 8192000 8854810 9635840 10485760 12044800 13107200 14167696 15056000 15417344 16384000 17709620 19271680 22137025 24089600 26214400 28335392 30112000 30834688 32768000 35419240 38543360 44274050 48179200 52428800 56670784 60224000 61669376 65536000 70838480 77086720 88548100 96358400 110685125 113341568 120448000 123338752 131072000 141676960 154173440 177096200 192716800 221370250 226683136 240896000 246677504 262144000 283353920 308346880 354192400 385433600 442740500 453366272 481792000 493355008 566707840 616693760 708384800 770867200 833237621 885481000 906732544 963584000 986710016 1133415680 1233387520 1416769600 1541734400 1666475242 1770962000 1813465088 1927168000 1973420032 2266831360 2466775040 2833539200 3083468800 3332950484 3541924000 3626930176 3854336000 4166188105 4533662720 4933550080 5667078400 6166937600 6665900968 7083848000 7253860352 7708672000 8332376210 9067325440 9867100160 11334156800 12333875200 13331801936 14167696000 14507720704 15417344000 16664752420 18134650880 20830940525 22668313600 24667750400 26663603872 28335392000 29015441408 30834688000 33329504840 36269301760 41661881050 45336627200 49335500800 53327207744 56670784000 58030882816 61669376000 66659009680 72538603520 83323762100 90673254400 104154702625 106654415488 113341568000 116061765632 123338752000 133318019360 145077207040 166647524200 181346508800 208309405250 213308830976 226683136000 232123531264 246677504000 266636038720 290154414080 333295048400 362693017600 416618810500 426617661952 453366272000 464247062528 533272077440 580308828160 666590096800 725386035200 833237621000 853235323904 906732544000 928494125056 1066544154880 1160617656320 1333180193600 1450772070400 1666475242000 1706470647808 1813465088000 1856988250112 2133088309760 2321235312640 2666360387200 2901544140800 3332950484000 3412941295616 3626930176000 4266176619520 4642470625280 5332720774400 5803088281600 6665900968000 6825882591232 7253860352000 8532353239040 9284941250560 10665441548800 11606176563200 13331801936000 13651765182464 14507720704000 17064706478080 21330883097600 23212353126400 26663603872000 27303530364928 29015441408000 34129412956160 42661766195200 46424706252800 53327207744000 54607060729856 58030882816000 68258825912320 85323532390400 106654415488000 109214121459712 116061765632000 136517651824640 170647064780800 213308830976000 218428242919424 232123531264000 273035303649280 341294129561600 426617661952000 436856485838848 546070607298560 682588259123200 853235323904000 873712971677696 1092141214597120 1365176518246400 1706470647808000 1747425943355392 2184282429194240 2730353036492800 3412941295616000 4368564858388480 5460706072985600 6825882591232000 8737129716776960 10921412145971200 13651765182464000 21842824291942400 27303530364928000 43685648583884800 54607060729856000 109214121459712000 218428242919424000
• Sum of all divisors σ(n): 545776760898927792
• Sum of proper divisors (its aliquot sum) s(n): 327348517979503792
• 218428242919424000 is an abundant number, because the sum of its proper divisors (327348517979503792) is greater than itself. Its abundance is 108920275060079792

Bases of 218428242919424000

• Binary: 1100001000000000110101010001100100001000000000000000000000₂
• Hexadecimal: 0x308035464200000
• Base-36: 1NQQCLIW49A8

Squares and roots of 218428242919424000

• 218428242919424000 squared (218428242919424000²) is 47710897304866900790556491776000000
• 218428242919424000 cubed (218428242919424000³) is 10421407466411159227299610092775749686657024000000000
• The square root of 218428242919424000 is 467363073.9793463829
• 218428242919424000 is a perfect cube number. Its cube root is 602240

Scales and comparisons

• 218,428,242,919,424,000 seconds is equal to 6,945,342,481 years, 47 weeks, 6 days, 6 hours, 13 minutes, 20 seconds.
• To count from 1 to 218,428,242,919,424,000 would take you about twenty billion, eight hundred thirty-six million, twenty-seven thousand, four hundred forty-five 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 218428242919424000 cubic inches would be around 50186.7 feet tall.

Recreational maths with 218428242919424000

• 218428242919424000 backwards is 000424919242824812
• The number of decimal digits it has is: 18
• The sum of 218428242919424000's digits is 62
• More coming soon!