18241008306438

Names of 18241008306438

• Cardinal: 18241008306438 can be written as Eighteen trillion, two hundred forty-one billion, eight million, three hundred six thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 1.8241008306438 × 10¹³

Factors of 18241008306438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 255

Divisors of 18241008306438

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 17 34 51 53 79 101 102 106 158 159 202 237 303 318 474 606 901 1343 1717 1802 2686 2703 2809 3434 4029 4187 5151 5353 5406 5618 6241 7979 8058 8374 8427 10201 10302 10706 12482 12561 15958 16059 16854 18723 20402 23937 25122 30603 32118 37446 47753 47874 61206 71179 91001 95506 106097 135643 142358 143259 173417 182002 212194 213537 221911 271286 273003 283709 286518 318291 330773 346834 406929 422887 427074 443822 520251 540653 546006 567418 630341 636582 661546 665733 805879 813858 845774 851127 992319 1040502 1081306 1260682 1268661 1331466 1611758 1621959 1702254 1891023 1984638 2417637 2537322 3243918 3772487 3782046 4823053 4835274 5623141 7189079 7544974 9191101 9646106 10715797 11246282 11317461 13699943 14378158 14469159 16869423 17530969 18382202 21431594 21567237 22413011 22634922 27399886 27573303 28654609 28938318 32147391 33408073 33738846 35061938 41099829 42711587 43134474 44826022 52592907 55146606 57309218 63664441 64294782 66816146 67239033 82199658 85423174 85963827 100224219 105185814 127328882 128134761 134478066 171927654 190993323 200448438 256269522 298026473 381021187 381986646 487128353 567937241 596052946 726096979 762042374 894079419 974256706 1082295497 1135874482 1143063561 1452193958 1461385059 1703811723 1770627869 1788158838 2164590994 2178290937 2263714111 2286127122 2922770118 3246886491 3374215373 3407623446 3541255738 4356581874 4527428222 5311883607 6493772982 6748430746 6791142333 10122646119 10623767214 13582284666 20245292238 30100673773 38483139887 57361661341 60201347546 76966279774 90302021319 114723322682 115449419661 172084984023 178833414769 180604042638 230898839322 344169968046 357666829538 536500244307 1073000488614 3040168051073 6080336102146 9120504153219 18241008306438
• Sum of all divisors σ(n): 40273983641304
• Sum of proper divisors (its aliquot sum) s(n): 22032975334866
• 18241008306438 is an abundant number, because the sum of its proper divisors (22032975334866) is greater than itself. Its abundance is 3791967028428

Bases of 18241008306438

• Binary: 100001001011100010000110100100000100100000110₂
• Hexadecimal: 0x109710D20906
• Base-36: 6GRSXDKAU

Squares and roots of 18241008306438

• 18241008306438 squared (18241008306438²) is 332734384035540112912247844
• 18241008306438 cubed (18241008306438³) is 6069410663029818659036057340990156819672
• The square root of 18241008306438 is 4270949.3448691241
• The cube root of 18241008306438 is 26323.8625037635

Scales and comparisons

• 18,241,008,306,438 seconds is equal to 580,007 years, 33 weeks, 2 days, 7 hours, 47 minutes, 18 seconds.
• To count from 1 to 18,241,008,306,438 would take you about one million, four hundred fifty thousand and nineteen 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 18241008306438 cubic inches would be around 2193.7 feet tall.

Recreational maths with 18241008306438

• 18241008306438 backwards is 83460380014281
• The number of decimal digits it has is: 14
• The sum of 18241008306438's digits is 48
• More coming soon!