18252000012020

Names of 18252000012020

• Cardinal: 18252000012020 can be written as Eighteen trillion, two hundred fifty-two billion, twelve thousand and twenty.

Scientific notation

• Scientific notation: 1.825200001202 × 10¹³

Factors of 18252000012020

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 530

Divisors of 18252000012020

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 10 19 20 38 76 95 137 190 274 361 367 380 548 685 722 734 1370 1444 1468 1805 1835 2603 2740 3610 3670 5206 6973 7220 7340 10412 13015 13946 18769 26030 27892 34865 37538 49457 50279 52060 69730 75076 93845 98914 100558 132487 134689 139460 187690 197828 201116 247285 251395 264974 269378 356611 375380 494570 502790 529948 538756 662435 673445 713222 955301 989140 1005580 1324870 1346890 1426444 1783055 1910602 2559091 2649740 2693780 3566110 3821204 4776505 5118182 6775609 6888223 7132220 9553010 10236364 12795455 13551218 13776446 18150719 18452393 19106020 25590910 27102436 27552892 33878045 34441115 36301438 36904786 48622729 51181820 67756090 68882230 72602876 73809572 90753595 92261965 97245458 130876237 135512180 137764460 181507190 184523930 194490916 243113645 261752474 350595467 363014380 369047860 486227290 523504948 654381185 701190934 972454580 1308762370 1402381868 1752977335 2486648503 2527977841 2617524740 3505954670 4973297006 5055955682 6661313873 7011909340 9946594012 10111911364 12433242515 12639889205 13322627746 24866485030 25279778410 26645255492 33306569365 48031578979 49732970060 50559556820 66613138730 96063157958 133226277460 192126315916 240157894895 480315789790 912600000601 960631579580 1825200001202 3650400002404 4563000003005 9126000006010 18252000012020
• Sum of all divisors σ(n): 40861470229398
• Sum of proper divisors (its aliquot sum) s(n): 22609470217378
• 18252000012020 is an abundant number, because the sum of its proper divisors (22609470217378) is greater than itself. Its abundance is 4357470205358

Bases of 18252000012020

• Binary: 100001001100110011111111110100010011011110100₂
• Hexadecimal: 0x10999FFA26F4
• Base-36: 6GWUPJYLW

Squares and roots of 18252000012020

• 18252000012020 squared (18252000012020²) is 333135504438778080144480400
• 18252000012020 cubed (18252000012020³) is 6080389231020866282151168784136654408000
• The square root of 18252000012020 is 4272235.9499470533
• The cube root of 18252000012020 is 26329.1488717671

Scales and comparisons

• 18,252,000,012,020 seconds is equal to 580,357 years, 7 weeks, 3 days, 3 hours, 20 minutes, 20 seconds.
• To count from 1 to 18,252,000,012,020 would take you about one million, four hundred fifty thousand, eight hundred ninety-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 18252000012020 cubic inches would be around 2194.1 feet tall.

Recreational maths with 18252000012020

• 18252000012020 backwards is 02021000025281
• The number of decimal digits it has is: 14
• The sum of 18252000012020's digits is 23
• More coming soon!