20018041489836

Names of 20018041489836

• Cardinal: 20018041489836 can be written as Twenty trillion, eighteen billion, forty-one million, four hundred eighty-nine thousand, eight hundred thirty-six.

Scientific notation

• Scientific notation: 2.0018041489836 × 10¹³

Factors of 20018041489836

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 18014

Divisors of 20018041489836

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 9 12 13 18 19 26 27 36 38 39 52 54 57 76 78 108 114 117 156 169 171 228 234 247 338 342 351 361 468 494 507 513 676 684 702 722 741 988 1014 1026 1083 1404 1444 1482 1521 2028 2052 2166 2197 2223 2964 3042 3211 3249 4332 4394 4446 4563 4693 6084 6422 6498 6591 6669 8788 8892 9126 9386 9633 9747 12844 12996 13182 13338 14079 17977 18252 18772 19266 19494 19773 26364 26676 28158 28561 28899 35954 38532 38988 39546 41743 42237 53931 56316 57122 57798 59319 61009 71908 79092 83486 84474 85683 86697 107862 114244 115596 118638 122018 125229 126711 161793 166972 168948 171366 173394 183027 215724 233701 237276 244036 250458 253422 257049 323586 341563 342732 346788 366054 375687 467402 485379 500916 506844 514098 542659 549081 647172 683126 701103 732108 751374 771147 793117 934804 970758 1024689 1028196 1085318 1098162 1127061 1366252 1402206 1502748 1542294 1586234 1627977 1647243 1941516 2049378 2103309 2170636 2196324 2254122 2379351 2804412 3038113 3074067 3084588 3172468 3255954 3294486 4098756 4206618 4440319 4508244 4758702 4883931 6076226 6148134 6309927 6489697 6511908 6588972 7138053 8413236 8880638 9114339 9222201 9517404 9767862 10310521 12152452 12296268 12619854 12979394 13320957 14276106 14651793 17761276 18228678 18444402 19469091 19535724 20621042 21414159 25239708 25958788 26641914 27343017 28552212 29303586 30931563 36457356 36888804 38938182 39495469 39962871 41242084 42828318 53283828 54686034 57724147 58407273 58607172 61863126 77876364 78990938 79925742 82029051 84366061 85656636 92794689 109372068 115448294 116814546 118486407 119888613 123726252 157981876 159851484 164058102 168732122 173172441 175221819 185589378 230896588 233629092 236972814 239777226 253098183 278384067 328116204 337464244 346344882 350443638 355459221 371178756 473945628 479554452 506196366 513441097 519517323 556768134 692689764 700887276 710918442 750413911 759294549 1012392732 1026882194 1039034646 1066377663 1096758793 1113536268 1421836884 1500827822 1518589098 1540323291 1558551969 2053764388 2078069292 2132755326 2193517586 2251241733 2277883647 3001655644 3037178196 3080646582 3117103938 3290276379 4265510652 4387035172 4502483466 4555767294 4620969873 6161293164 6234207876 6580552758 6753725199 9004966932 9111534588 9241939746 9755380843 9870829137 13161105516 13507450398 13862909619 14257864309 18483879492 19510761686 19741658274 20261175597 27014900796 27725819238 28515728618 29266142529 29612487411 39021523372 39483316548 40522351194 42773592927 55451638476 57031457236 58532285058 59224974822 81044702388 85547185854 87798427587 117064570116 118449949644 128320778781 171094371708 175596855174 185352236017 256641557562 263395282761 351193710348 370704472034 384962336343 513283115124 526790565522 556056708051 741408944068 769924672686 1053581131044 1112113416102 1539849345372 1668170124153 2224226832204 3336340248306 5004510372459 6672680496612 10009020744918 20018041489836
• Sum of all divisors σ(n): 59341528550640
• Sum of proper divisors (its aliquot sum) s(n): 39323487060804
• 20018041489836 is an abundant number, because the sum of its proper divisors (39323487060804) is greater than itself. Its abundance is 19305445570968

Bases of 20018041489836

• Binary: 100100011010011010000010000001000100110101100₂
• Hexadecimal: 0x1234D04089AC
• Base-36: 73G5T1W30

Squares and roots of 20018041489836

• 20018041489836 squared (20018041489836²) is 400721985088795502491306896
• 20018041489836 cubed (20018041489836³) is 8021669323396951297441817346042540709056
• The square root of 20018041489836 is 4474152.6001954829
• The cube root of 20018041489836 is 27152.3357359007

Scales and comparisons

• 20,018,041,489,836 seconds is equal to 636,511 years, 41 weeks, 4 days, 30 minutes, 36 seconds.
• To count from 1 to 20,018,041,489,836 would take you about one million, five hundred ninety-one thousand, two hundred seventy-nine 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 20018041489836 cubic inches would be around 2262.7 feet tall.

Recreational maths with 20018041489836

• 20018041489836 backwards is 63898414081002
• 20018041489836 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 20018041489836's digits is 54
• More coming soon!