18314901800

Names of 18314901800

• Cardinal: 18314901800 can be written as Eighteen billion, three hundred fourteen million, nine hundred one thousand, eight hundred.

Scientific notation

• Scientific notation: 1.83149018 × 10¹⁰

Factors of 18314901800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 118

Divisors of 18314901800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 25 26 38 40 50 52 65 76 79 95 100 104 130 152 158 169 190 200 247 260 316 325 338 361 380 395 475 494 520 632 650 676 722 760 790 845 950 988 1027 1235 1300 1352 1444 1501 1580 1690 1805 1900 1975 1976 2054 2470 2600 2888 3002 3160 3211 3380 3610 3800 3950 4108 4225 4693 4940 5135 6004 6175 6422 6760 6859 7220 7505 7900 8216 8450 9025 9386 9880 10270 12008 12350 12844 13351 13718 14440 15010 15800 16055 16900 18050 18772 19513 20540 23465 24700 25675 25688 26702 27436 28519 30020 32110 33800 34295 36100 37525 37544 39026 41080 46930 49400 51350 53404 54872 57038 60040 61009 64220 66755 68590 72200 75050 78052 80275 89167 93860 97565 102700 106808 114076 117325 122018 128440 133510 137180 142595 150100 156104 160550 171475 178334 187720 195130 205400 228152 234650 244036 253669 267020 274360 285190 300200 305045 321100 333775 342950 356668 370747 390260 445835 469300 487825 488072 507338 534040 541861 570380 610090 642200 667550 685900 712975 713336 741494 780520 891670 938600 975650 1014676 1083722 1140760 1159171 1220180 1268345 1335100 1371800 1425950 1482988 1525225 1783340 1853735 1951300 2029352 2167444 2229175 2318342 2440360 2536690 2670200 2709305 2851900 2965976 3050450 3566680 3707470 3902600 4334888 4458350 4636684 4819711 5073380 5418610 5703800 5795855 6100900 6341725 7044193 7414940 8916700 9268675 9273368 9639422 10146760 10837220 11591710 12201800 12683450 13546525 14088386 14829880 17833400 18537350 19278844 21674440 23183420 24098555 25366900 27093050 28176772 28979275 35220965 37074700 38557688 46366840 48197110 50733800 54186100 56353544 57958550 70441930 74149400 91574509 96394220 108372200 115917100 120492775 140883860 176104825 183149018 192788440 231834200 240985550 281767720 352209650 366298036 457872545 481971100 704419300 732596072 915745090 963942200 1408838600 1831490180 2289362725 3662980360 4578725450 9157450900 18314901800
• Sum of all divisors σ(n): 49287024000
• Sum of proper divisors (its aliquot sum) s(n): 30972122200
• 18314901800 is an abundant number, because the sum of its proper divisors (30972122200) is greater than itself. Its abundance is 12657220400

Bases of 18314901800

• Binary: 10001000011101001110011100100101000₂
• Hexadecimal: 0x443A73928
• Base-36: 8EW7WO8

Squares and roots of 18314901800

• 18314901800 squared (18314901800²) is 335435627943643240000
• 18314901800 cubed (18314901800³) is 6143470586009161874833832000000
• The square root of 18314901800 is 135332.5600142109
• The cube root of 18314901800 is 2635.9360202855

Scales and comparisons

• 18,314,901,800 seconds is equal to 582 years, 18 weeks, 4 days, 43 minutes, 20 seconds.
• To count from 1 to 18,314,901,800 would take you about one thousand, one hundred sixty-four 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 18314901800 cubic inches would be around 219.7 feet tall.

Recreational maths with 18314901800

• 18314901800 backwards is 00810941381
• The number of decimal digits it has is: 11
• The sum of 18314901800's digits is 35
• More coming soon!